Why does DHCP address get help up?

We have a problem that arose recently where DHCP addresses are not being given out to requesting machines.  I have noticed that this is even more frequent when the computer is connected to a mini-switch.  The switch needs to be unplugged and then plugged back in for the computer to get an IP address.  

Here is a sniff of a request from a laptop connected to a mini-switch.  The mini-switch is just one of those dumb cheap linksys five port:

No.     Time        Source                Destination           Protocol Info
      5 0.531388    0.0.0.0               255.255.255.255       DHCP     DHCP Discover - Transaction ID 0x66a39564

Frame 5 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:22.596658000
    [Time delta from previous captured frame: 0.021846000 seconds]
    [Time delta from previous displayed frame: 0.531388000 seconds]
    [Time since reference or first frame: 0.531388000 seconds]
    Frame Number: 5
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x0ad8 (2776)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2ece [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 308
    Checksum: 0xedfd [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x66a39564
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Discover
        Option: (53) DHCP Message Type
        Length: 1
        Value: 01
    Option: (t=116,l=1) DHCP Auto-Configuration
        Option: (116) DHCP Auto-Configuration
        Length: 1
        Value: 01
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     28 3.529925    0.0.0.0               255.255.255.255       DHCP     DHCP Discover - Transaction ID 0x66a39564

Frame 28 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:25.595195000
    [Time delta from previous captured frame: 0.090640000 seconds]
    [Time delta from previous displayed frame: 2.998537000 seconds]
    [Time since reference or first frame: 3.529925000 seconds]
    Frame Number: 28
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x0ad9 (2777)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2ecd [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 308
    Checksum: 0xeafd [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x66a39564
    Seconds elapsed: 3 (little endian bug?)
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Discover
        Option: (53) DHCP Message Type
        Length: 1
        Value: 01
    Option: (t=116,l=1) DHCP Auto-Configuration
        Option: (116) DHCP Auto-Configuration
        Length: 1
        Value: 01
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     36 4.898715    0.0.0.0               255.255.255.255       DHCP     DHCP Request  - Transaction ID 0x66a39564

Frame 36 (369 bytes on wire, 369 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:26.963985000
    [Time delta from previous captured frame: 0.546069000 seconds]
    [Time delta from previous displayed frame: 1.368790000 seconds]
    [Time since reference or first frame: 4.898715000 seconds]
    Frame Number: 36
    Frame Length: 369 bytes
    Capture Length: 369 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 355
    Identification: 0x0ada (2778)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2eb1 [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 335
    Checksum: 0x4b0c [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x66a39564
    Seconds elapsed: 3 (little endian bug?)
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Request
        Option: (53) DHCP Message Type
        Length: 1
        Value: 03
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=50,l=4) Requested IP Address = 10.1.8.44
        Option: (50) Requested IP Address
        Length: 4
        Value: 0A01082C
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=81,l=24) Client Fully Qualified Domain Name
        Option: (81) Client Fully Qualified Domain Name
        Length: 24
        Value: 0000004954532D303030544553542E616C6C6F732E696E63
        Flags: 0x00
        0000 .... = Reserved flags: 0x00
        .... 0... = Server DDNS: Some server updates
        .... .0.. = Encoding: ASCII encoding
        .... ..0. = Server overrides: No override
        .... ...0 = Server: Client
        A-RR result: 0
        PTR-RR result: 0
        Client name: ITS-000TEST.domain.inc
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option

No.     Time        Source                Destination           Protocol Info
     37 4.899000    10.1.2.5              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x66a39564

Frame 37 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:26.964270000
    [Time delta from previous captured frame: 0.000285000 seconds]
    [Time delta from previous displayed frame: 0.000285000 seconds]
    [Time since reference or first frame: 4.899000000 seconds]
    Frame Number: 37
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_f7:29:c5 (00:18:8b:f7:29:c5), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_f7:29:c5 (00:18:8b:f7:29:c5)
        Address: Dell_f7:29:c5 (00:18:8b:f7:29:c5)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.5 (10.1.2.5), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x4dc7 (19911)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0xdfd8 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.5 (10.1.2.5)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xc4fa [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x66a39564
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     38 4.901521    10.1.2.3              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x66a39564

Frame 38 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:26.966791000
    [Time delta from previous captured frame: 0.002521000 seconds]
    [Time delta from previous displayed frame: 0.002521000 seconds]
    [Time since reference or first frame: 4.901521000 seconds]
    Frame Number: 38
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:5c:41 (00:0f:8f:36:5c:41), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:5c:41 (00:0f:8f:36:5c:41)
        Address: Cisco_36:5c:41 (00:0f:8f:36:5c:41)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.3 (10.1.2.3), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xe82b (59435)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0xc675 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.3 (10.1.2.3)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xb8f8 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x66a39564
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.2.3 (10.1.2.3)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     39 4.903211    10.1.2.2              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x66a39564

Frame 39 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:26.968481000
    [Time delta from previous captured frame: 0.001690000 seconds]
    [Time delta from previous displayed frame: 0.001690000 seconds]
    [Time since reference or first frame: 4.903211000 seconds]
    Frame Number: 39
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:38:41 (00:0f:8f:36:38:41), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:38:41 (00:0f:8f:36:38:41)
        Address: Cisco_36:38:41 (00:0f:8f:36:38:41)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.2 (10.1.2.2), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xaddf (44511)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0x00c3 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.2 (10.1.2.2)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xb8fa [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x66a39564
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.2.2 (10.1.2.2)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     40 4.903470    10.1.7.2              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x66a39564

Frame 40 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:26.968740000
    [Time delta from previous captured frame: 0.000259000 seconds]
    [Time delta from previous displayed frame: 0.000259000 seconds]
    [Time since reference or first frame: 4.903470000 seconds]
    Frame Number: 40
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:38:46 (00:0f:8f:36:38:46), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:38:46 (00:0f:8f:36:38:46)
        Address: Cisco_36:38:46 (00:0f:8f:36:38:46)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.7.2 (10.1.7.2), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xade0 (44512)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0xfbc1 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.7.2 (10.1.7.2)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xaefa [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x66a39564
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.7.2 (10.1.7.2)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     50 5.890188    0.0.0.0               255.255.255.255       DHCP     DHCP Discover - Transaction ID 0xdec4233e

Frame 50 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:27.955458000
    [Time delta from previous captured frame: 0.068518000 seconds]
    [Time delta from previous displayed frame: 0.986718000 seconds]
    [Time since reference or first frame: 5.890188000 seconds]
    Frame Number: 50
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x0adb (2779)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2ecb [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 308
    Checksum: 0xe802 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0xdec4233e
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Discover
        Option: (53) DHCP Message Type
        Length: 1
        Value: 01
    Option: (t=116,l=1) DHCP Auto-Configuration
        Option: (116) DHCP Auto-Configuration
        Length: 1
        Value: 01
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     51 5.893399    0.0.0.0               255.255.255.255       DHCP     DHCP Request  - Transaction ID 0xdec4233e

Frame 51 (369 bytes on wire, 369 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:27.958669000
    [Time delta from previous captured frame: 0.003211000 seconds]
    [Time delta from previous displayed frame: 0.003211000 seconds]
    [Time since reference or first frame: 5.893399000 seconds]
    Frame Number: 51
    Frame Length: 369 bytes
    Capture Length: 369 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 355
    Identification: 0x0adc (2780)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2eaf [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 335
    Checksum: 0x4811 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0xdec4233e
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Request
        Option: (53) DHCP Message Type
        Length: 1
        Value: 03
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=50,l=4) Requested IP Address = 10.1.8.44
        Option: (50) Requested IP Address
        Length: 4
        Value: 0A01082C
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=81,l=24) Client Fully Qualified Domain Name
        Option: (81) Client Fully Qualified Domain Name
        Length: 24
        Value: 0000004954532D303030544553542E616C6C6F732E696E63
        Flags: 0x00
        0000 .... = Reserved flags: 0x00
        .... 0... = Server DDNS: Some server updates
        .... .0.. = Encoding: ASCII encoding
        .... ..0. = Server overrides: No override
        .... ...0 = Server: Client
        A-RR result: 0
        PTR-RR result: 0
        Client name: ITS-000TEST.domain.inc
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option

No.     Time        Source                Destination           Protocol Info
     52 5.893653    10.1.2.5              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0xdec4233e

Frame 52 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:27.958923000
    [Time delta from previous captured frame: 0.000254000 seconds]
    [Time delta from previous displayed frame: 0.000254000 seconds]
    [Time since reference or first frame: 5.893653000 seconds]
    Frame Number: 52
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_f7:29:c5 (00:18:8b:f7:29:c5), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_f7:29:c5 (00:18:8b:f7:29:c5)
        Address: Dell_f7:29:c5 (00:18:8b:f7:29:c5)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.5 (10.1.2.5), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x4ddd (19933)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0xdfc2 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.5 (10.1.2.5)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xbeff [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0xdec4233e
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     53 5.896516    10.1.2.3              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0xdec4233e

Frame 53 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:27.961786000
    [Time delta from previous captured frame: 0.002863000 seconds]
    [Time delta from previous displayed frame: 0.002863000 seconds]
    [Time since reference or first frame: 5.896516000 seconds]
    Frame Number: 53
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:5c:41 (00:0f:8f:36:5c:41), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:5c:41 (00:0f:8f:36:5c:41)
        Address: Cisco_36:5c:41 (00:0f:8f:36:5c:41)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.3 (10.1.2.3), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xe832 (59442)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0xc66e [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.3 (10.1.2.3)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xb2fd [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0xdec4233e
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.2.3 (10.1.2.3)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     54 5.897009    10.1.2.2              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0xdec4233e

Frame 54 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:27.962279000
    [Time delta from previous captured frame: 0.000493000 seconds]
    [Time delta from previous displayed frame: 0.000493000 seconds]
    [Time since reference or first frame: 5.897009000 seconds]
    Frame Number: 54
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:38:41 (00:0f:8f:36:38:41), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:38:41 (00:0f:8f:36:38:41)
        Address: Cisco_36:38:41 (00:0f:8f:36:38:41)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.2 (10.1.2.2), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xade9 (44521)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0x00b9 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.2 (10.1.2.2)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xb2ff [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0xdec4233e
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.2.2 (10.1.2.2)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     55 5.897237    10.1.7.2              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0xdec4233e

Frame 55 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:27.962507000
    [Time delta from previous captured frame: 0.000228000 seconds]
    [Time delta from previous displayed frame: 0.000228000 seconds]
    [Time since reference or first frame: 5.897237000 seconds]
    Frame Number: 55
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:38:46 (00:0f:8f:36:38:46), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:38:46 (00:0f:8f:36:38:46)
        Address: Cisco_36:38:46 (00:0f:8f:36:38:46)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.7.2 (10.1.7.2), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xadea (44522)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0xfbb7 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.7.2 (10.1.7.2)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xa8ff [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0xdec4233e
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.7.2 (10.1.7.2)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     69 6.890146    0.0.0.0               255.255.255.255       DHCP     DHCP Discover - Transaction ID 0x9ec32557

Frame 69 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:28.955416000
    [Time delta from previous captured frame: 0.047776000 seconds]
    [Time delta from previous displayed frame: 0.992909000 seconds]
    [Time since reference or first frame: 6.890146000 seconds]
    Frame Number: 69
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x0add (2781)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2ec9 [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 308
    Checksum: 0x25eb [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x9ec32557
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Discover
        Option: (53) DHCP Message Type
        Length: 1
        Value: 01
    Option: (t=116,l=1) DHCP Auto-Configuration
        Option: (116) DHCP Auto-Configuration
        Length: 1
        Value: 01
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     70 6.893498    0.0.0.0               255.255.255.255       DHCP     DHCP Request  - Transaction ID 0x9ec32557

Frame 70 (369 bytes on wire, 369 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:28.958768000
    [Time delta from previous captured frame: 0.003352000 seconds]
    [Time delta from previous displayed frame: 0.003352000 seconds]
    [Time since reference or first frame: 6.893498000 seconds]
    Frame Number: 70
    Frame Length: 369 bytes
    Capture Length: 369 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 355
    Identification: 0x0ade (2782)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2ead [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 335
    Checksum: 0x85f9 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x9ec32557
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Request
        Option: (53) DHCP Message Type
        Length: 1
        Value: 03
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=50,l=4) Requested IP Address = 10.1.8.44
        Option: (50) Requested IP Address
        Length: 4
        Value: 0A01082C
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=81,l=24) Client Fully Qualified Domain Name
        Option: (81) Client Fully Qualified Domain Name
        Length: 24
        Value: 0000004954532D303030544553542E616C6C6F732E696E63
        Flags: 0x00
        0000 .... = Reserved flags: 0x00
        .... 0... = Server DDNS: Some server updates
        .... .0.. = Encoding: ASCII encoding
        .... ..0. = Server overrides: No override
        .... ...0 = Server: Client
        A-RR result: 0
        PTR-RR result: 0
        Client name: ITS-000TEST.domain.inc
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option

No.     Time        Source                Destination           Protocol Info
     71 6.893779    10.1.2.5              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x9ec32557

Frame 71 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:28.959049000
    [Time delta from previous captured frame: 0.000281000 seconds]
    [Time delta from previous displayed frame: 0.000281000 seconds]
    [Time since reference or first frame: 6.893779000 seconds]
    Frame Number: 71
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_f7:29:c5 (00:18:8b:f7:29:c5), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_f7:29:c5 (00:18:8b:f7:29:c5)
        Address: Dell_f7:29:c5 (00:18:8b:f7:29:c5)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.5 (10.1.2.5), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x4df3 (19955)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0xdfac [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.5 (10.1.2.5)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xfce7 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x9ec32557
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     72 6.896669    10.1.2.3              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x9ec32557

Frame 72 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:28.961939000
    [Time delta from previous captured frame: 0.002890000 seconds]
    [Time delta from previous displayed frame: 0.002890000 seconds]
    [Time since reference or first frame: 6.896669000 seconds]
    Frame Number: 72
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:5c:41 (00:0f:8f:36:5c:41), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:5c:41 (00:0f:8f:36:5c:41)
        Address: Cisco_36:5c:41 (00:0f:8f:36:5c:41)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.3 (10.1.2.3), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xe839 (59449)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0xc667 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.3 (10.1.2.3)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xf0e5 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x9ec32557
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.2.3 (10.1.2.3)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     73 6.897141    10.1.2.2              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x9ec32557

Frame 73 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:28.962411000
    [Time delta from previous captured frame: 0.000472000 seconds]
    [Time delta from previous displayed frame: 0.000472000 seconds]
    [Time since reference or first frame: 6.897141000 seconds]
    Frame Number: 73
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:38:41 (00:0f:8f:36:38:41), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:38:41 (00:0f:8f:36:38:41)
        Address: Cisco_36:38:41 (00:0f:8f:36:38:41)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.2 (10.1.2.2), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xadf3 (44531)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0x00af [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.2 (10.1.2.2)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xf0e7 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x9ec32557
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.2.2 (10.1.2.2)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     74 6.897374    10.1.7.2              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x9ec32557

Frame 74 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:28.962644000
    [Time delta from previous captured frame: 0.000233000 seconds]
    [Time delta from previous displayed frame: 0.000233000 seconds]
    [Time since reference or first frame: 6.897374000 seconds]
    Frame Number: 74
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:38:46 (00:0f:8f:36:38:46), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:38:46 (00:0f:8f:36:38:46)
        Address: Cisco_36:38:46 (00:0f:8f:36:38:46)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.7.2 (10.1.7.2), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xadf4 (44532)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0xfbad [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.7.2 (10.1.7.2)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xe6e7 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x9ec32557
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.7.2 (10.1.7.2)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     79 7.296080    0.0.0.0               255.255.255.255       DHCP     DHCP Discover - Transaction ID 0x2f85d754

Frame 79 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:29.361350000
    [Time delta from previous captured frame: 0.192547000 seconds]
    [Time delta from previous displayed frame: 0.398706000 seconds]
    [Time since reference or first frame: 7.296080000 seconds]
    Frame Number: 79
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x0adf (2783)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2ec7 [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 308
    Checksum: 0xe32b [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x2f85d754
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Discover
        Option: (53) DHCP Message Type
        Length: 1
        Value: 01
    Option: (t=116,l=1) DHCP Auto-Configuration
        Option: (116) DHCP Auto-Configuration
        Length: 1
        Value: 01
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     81 7.299353    0.0.0.0               255.255.255.255       DHCP     DHCP Request  - Transaction ID 0x2f85d754

Frame 81 (369 bytes on wire, 369 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:29.364623000
    [Time delta from previous captured frame: 0.001031000 seconds]
    [Time delta from previous displayed frame: 0.003273000 seconds]
    [Time since reference or first frame: 7.299353000 seconds]
    Frame Number: 81
    Frame Length: 369 bytes
    Capture Length: 369 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 355
    Identification: 0x0ae0 (2784)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2eab [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 335
    Checksum: 0x433a [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x2f85d754
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Request
        Option: (53) DHCP Message Type
        Length: 1
        Value: 03
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=50,l=4) Requested IP Address = 10.1.8.44
        Option: (50) Requested IP Address
        Length: 4
        Value: 0A01082C
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=81,l=24) Client Fully Qualified Domain Name
        Option: (81) Client Fully Qualified Domain Name
        Length: 24
        Value: 0000004954532D303030544553542E616C6C6F732E696E63
        Flags: 0x00
        0000 .... = Reserved flags: 0x00
        .... 0... = Server DDNS: Some server updates
        .... .0.. = Encoding: ASCII encoding
        .... ..0. = Server overrides: No override
        .... ...0 = Server: Client
        A-RR result: 0
        PTR-RR result: 0
        Client name: ITS-000TEST.domain.inc
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option

No.     Time        Source                Destination           Protocol Info
     82 7.299633    10.1.2.5              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x2f85d754

Frame 82 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:29.364903000
    [Time delta from previous captured frame: 0.000280000 seconds]
    [Time delta from previous displayed frame: 0.000280000 seconds]
    [Time since reference or first frame: 7.299633000 seconds]
    Frame Number: 82
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_f7:29:c5 (00:18:8b:f7:29:c5), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_f7:29:c5 (00:18:8b:f7:29:c5)
        Address: Dell_f7:29:c5 (00:18:8b:f7:29:c5)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.5 (10.1.2.5), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x4e03 (19971)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0xdf9c [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.5 (10.1.2.5)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xba28 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x2f85d754
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     83 7.301933    10.1.2.3              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x2f85d754

Frame 83 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:29.367203000
    [Time delta from previous captured frame: 0.002300000 seconds]
    [Time delta from previous displayed frame: 0.002300000 seconds]
    [Time since reference or first frame: 7.301933000 seconds]
    Frame Number: 83
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:5c:41 (00:0f:8f:36:5c:41), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:5c:41 (00:0f:8f:36:5c:41)
        Address: Cisco_36:5c:41 (00:0f:8f:36:5c:41)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.3 (10.1.2.3), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xe83f (59455)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0xc661 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.3 (10.1.2.3)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xae26 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x2f85d754
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.2.3 (10.1.2.3)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     84 7.303684    10.1.2.2              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x2f85d754

Frame 84 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:29.368954000
    [Time delta from previous captured frame: 0.001751000 seconds]
    [Time delta from previous displayed frame: 0.001751000 seconds]
    [Time since reference or first frame: 7.303684000 seconds]
    Frame Number: 84
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:38:41 (00:0f:8f:36:38:41), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:38:41 (00:0f:8f:36:38:41)
        Address: Cisco_36:38:41 (00:0f:8f:36:38:41)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.2.2 (10.1.2.2), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xadfb (44539)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0x00a7 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.2.2 (10.1.2.2)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xae28 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x2f85d754
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.2.2 (10.1.2.2)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     85 7.303930    10.1.7.2              255.255.255.255       DHCP     DHCP NAK      - Transaction ID 0x2f85d754

Frame 85 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:29.369200000
    [Time delta from previous captured frame: 0.000246000 seconds]
    [Time delta from previous displayed frame: 0.000246000 seconds]
    [Time since reference or first frame: 7.303930000 seconds]
    Frame Number: 85
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Cisco_36:38:46 (00:0f:8f:36:38:46), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Cisco_36:38:46 (00:0f:8f:36:38:46)
        Address: Cisco_36:38:46 (00:0f:8f:36:38:46)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 10.1.7.2 (10.1.7.2), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0xadfc (44540)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 255
    Protocol: UDP (0x11)
    Header checksum: 0xfba5 [correct]
        [Good: True]
        [Bad : False]
    Source: 10.1.7.2 (10.1.7.2)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootps (67), Dst Port: bootpc (68)
    Source port: bootps (67)
    Destination port: bootpc (68)
    Length: 308
    Checksum: 0xa428 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x2f85d754
    Seconds elapsed: 0
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 10.1.7.2 (10.1.7.2)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP NAK
        Option: (53) DHCP Message Type
        Length: 1
        Value: 06
    Option: (t=54,l=4) Server Identifier = 10.1.2.5
        Option: (54) Server Identifier
        Length: 4
        Value: 0A010205
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     90 7.734189    0.0.0.0               255.255.255.255       BOOTP    Boot Request from 00:1c:23:66:af:70 (Dell_66:af:70)

Frame 90 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:29.799459000
    [Time delta from previous captured frame: 0.359773000 seconds]
    [Time delta from previous displayed frame: 0.430259000 seconds]
    [Time since reference or first frame: 7.734189000 seconds]
    Frame Number: 90
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: TTL low or unexpected]
    [Coloring Rule String: ( ! ip.dst == 224.0.0.0/4 && ip.ttl < 5) || (ip.dst == 224.0.0.0/24 && ip.ttl != 1)]
Ethernet II, Src: Dell_66:af:70 (00:1c:23:66:af:70), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_66:af:70 (00:1c:23:66:af:70)
        Address: Dell_66:af:70 (00:1c:23:66:af:70)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x014e (334)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 1
    Protocol: UDP (0x11)
    Header checksum: 0xb758 [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 308
    Checksum: 0x0000 (none)
        Good Checksum: False
        Bad Checksum: False
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x52525230
    Seconds elapsed: 24802
    Bootp flags: 0x8000 (Broadcast)
        1... .... .... .... = Broadcast flag: Broadcast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_66:af:70 (00:1c:23:66:af:70)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=12,l=18) Host Name = "PowerConnect 5316M"
        Option: (12) Host Name
        Length: 18
        Value: 506F776572436F6E6E65637420353331364D
    End Option
    Padding

No.     Time        Source                Destination           Protocol Info
     94 8.296483    0.0.0.0               255.255.255.255       DHCP     DHCP Discover - Transaction ID 0xe3537e01

Frame 94 (342 bytes on wire, 342 bytes captured)
    Arrival Time: Nov  5, 2008 07:20:30.361753000
    [Time delta from previous captured frame: 0.102920000 seconds]
    [Time delta from previous displayed frame: 0.562294000 seconds]
    [Time since reference or first frame: 8.296483000 seconds]
    Frame Number: 94
    Frame Length: 342 bytes
    Capture Length: 342 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:ip:udp:bootp]
    [Coloring Rule Name: UDP]
    [Coloring Rule String: udp]
Ethernet II, Src: Dell_b3:39:f9 (00:21:70:b3:39:f9), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination: Broadcast (ff:ff:ff:ff:ff:ff)
        Address: Broadcast (ff:ff:ff:ff:ff:ff)
        .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
    Source: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        Address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: IP (0x0800)
Internet Protocol, Src: 0.0.0.0 (0.0.0.0), Dst: 255.255.255.255 (255.255.255.255)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 328
    Identification: 0x0ae1 (2785)
    Flags: 0x00
        0... = Reserved bit: Not set
        .0.. = Don't fragment: Not set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 128
    Protocol: UDP (0x11)
    Header checksum: 0x2ec5 [correct]
        [Good: True]
        [Bad : False]
    Source: 0.0.0.0 (0.0.0.0)
    Destination: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
    Source port: bootpc (68)
    Destination port: bootps (67)
    Length: 308
    Checksum: 0x88b0 [correct]
        [Good Checksum: True]
        [Bad Checksum: False]
Bootstrap Protocol
    Message type: Boot Request (1)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0xe3537e01
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
        0... .... .... .... = Broadcast flag: Unicast
        .000 0000 0000 0000 = Reserved flags: 0x0000
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 0.0.0.0 (0.0.0.0)
    Next server IP address: 0.0.0.0 (0.0.0.0)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Server host name not given
    Boot file name not given
    Magic cookie: (OK)
    Option: (t=53,l=1) DHCP Message Type = DHCP Discover
        Option: (53) DHCP Message Type
        Length: 1
        Value: 01
    Option: (t=116,l=1) DHCP Auto-Configuration
        Option: (116) DHCP Auto-Configuration
        Length: 1
        Value: 01
    Option: (t=61,l=7) Client identifier
        Option: (61) Client identifier
        Length: 7
        Value: 01002170B339F9
        Hardware type: Ethernet
        Client MAC address: Dell_b3:39:f9 (00:21:70:b3:39:f9)
    Option: (t=12,l=11) Host Name = "ITS-000TEST"
        Option: (12) Host Name
        Length: 11
        Value: 4954532D30303054455354
    Option: (t=60,l=8) Vendor class identifier = "MSFT 5.0"
        Option: (60) Vendor class identifier
        Length: 8
        Value: 4D53465420352E30
    Option: (t=55,l=11) Parameter Request List
        Option: (55) Parameter Request List
        Length: 11
        Value: 010F03062C2E2F1F21F92B
        1 = Subnet Mask
        15 = Domain Name
        3 = Router
        6 = Domain Name Server
        44 = NetBIOS over TCP/IP Name Server
        46 = NetBIOS over TCP/IP Node Type
        47 = NetBIOS over TCP/IP Scope
        31 = Perform Router Discover
        33 = Static Route
        249 = Classless Static Route (Microsoft)
        43 = Vendor-Specific Information
    End Option
    Padding