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Network File Sharing

I have a problem connecting to a Windows 2012 R2 server through a 10Gbe Network card.

Server 1: Windows 2012
1 Gbe Network Card: 192.168.1.65
10Bge Network card: 11.0.4.10
Both have Client for MS Windows and File sharing turned on

Server 2: Windows 2012 R2
1 Gbe Network Card: 192.168.1.90
10Bge Network card: 11.0.4.1
Both have Client for MS Windows and File sharing turned on

I can connect from Server 1 to Server 2 using \\192.168.1.90\Share
I can connect from Server 2 to Server 1 using \\192.168.1.65\Share

I can NOT connect to Server 1 to Server 2 using \\11.0.4.1\Share
I can connect from Server 2 to Server 1 using \\11.0.4.10\Share

So this does not make much sense.  I need to connect from Server 1 to Server 2 using the 10Gbe connection as we are moving VMs and need a LARGE pipe.  Unfortunately I can not "Pull them from Server 2" Since Server 1 has to move them.

Thanks in advance.
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Jason Jones
Asked:
Jason Jones
  • 5
  • 3
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2 Solutions
 
Chris HIT DirectorCommented:
What's the other server OS level?

Also, what are the subnets for both 10GBE cards?  Please list ipconfig /all for both on both servers.
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Jason JonesGIS/APP DevAuthor Commented:
Other OS level?  I stated both version above or perhaps I don't understand what you mean

The Subnet is 255.255.255.0 on all IPs
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Rob WilliamsCommented:
When you enable file sharing, and other services,  a windows firewall exception is created automatically, but only for the local subnet.  It is possible the second subnet was not added to the firewall rules.

Also, 11.0.4.0/24 is a public IP.  Is there any possibility this is being routed out through your default gateway and lost?
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Jason JonesGIS/APP DevAuthor Commented:
No because there is no default gateway set for this Nic.  It also is a direct connect ... Not that it matters but there is no switch involved.  I CAN ping server 2 from server 1 so packets are being sent.
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Rob WilliamsCommented:
I was more concerned about it being routed out the default gateway of the 192.168.1.0/24 NIC as it wouldn't recognice the IP as local, but if you are getting ping responses, in both directions, that is not the case.
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Jason JonesGIS/APP DevAuthor Commented:
Here is the IPCONFIG /ALL on both servers  


SERVER 1:

Ethernet adapter 10GB-11.0.0.1 to 2 MASTER 2:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) Ethernet Server Adapter X520-T2
#2
   Physical Address. . . . . . . . . : 00-1B-21-A5-8F-4B
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 11.0.0.1(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter 10GB-11.0.1.1-to 2 -MASTER 3:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) Ethernet Server Adapter X520-T2
   Physical Address. . . . . . . . . : 00-1B-21-A5-8F-4A
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 11.0.4.10(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter iSCSI-2:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) PRO/1000 PT Dual Port Server Ad
pter #2
   Physical Address. . . . . . . . . : 68-05-CA-10-F0-E7
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 10.0.1.1(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter iSCSI-1:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) PRO/1000 PT Dual Port Server Ad
pter
   Physical Address. . . . . . . . . : 68-05-CA-10-F0-E6
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 10.0.0.1(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter vEthernet (vSwitch-Dot 0 - #38 - EXTERNAL):

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Hyper-V Virtual Ethernet Adapter #3
   Physical Address. . . . . . . . . : A4-BA-DB-52-17-9A
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.0.65(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   Primary WINS Server . . . . . . . : 192.168.0.52
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter vEthernet (vSwitch-Dot 1 - #40 - EXTERNAL):

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Hyper-V Virtual Ethernet Adapter #2
   Physical Address. . . . . . . . . : A4-BA-DB-52-17-9E
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : <SNIP> REAL WORLD IP(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.128
   IPv4 Address. . . . . . . . . . . : 192.168.1.65(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   IPv4 Address. . . . . . . . . . . : 192.168.1.133(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : <SNIP> REAL WORLD IP
   DNS Servers . . . . . . . . . . . : 192.168.1.70
                                       192.168.1.75
   Primary WINS Server . . . . . . . : 192.168.1.70
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter SW iSCSI to Node 3 - 11.0.4.1 to 2:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Broadcom BCM5709C NetXtreme II GigE (NDI
 VBD Client) #37
   Physical Address. . . . . . . . . : A4-BA-DB-52-17-98
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter SW iSCSI to Node 2 - 11.0.3.1 to 2:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Broadcom BCM5709C NetXtreme II GigE (NDI
 VBD Client) #39
   Physical Address. . . . . . . . . : A4-BA-DB-52-17-9C
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 11.0.3.1(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Local Area Connection* 11:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft Failover Cluster Virtual Adapt
r
   Physical Address. . . . . . . . . : 02-C5-98-51-F8-60
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::e4a2:dd8c:31fd:174d%32(Preferred)
   IPv4 Address. . . . . . . . . . . : 169.254.3.153(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.0.0
   Default Gateway . . . . . . . . . :
   DHCPv6 IAID . . . . . . . . . . . : 1224872500
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-18-D4-10-79-A4-BA-DB-52-17-9

   NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Teredo Tunneling Pseudo-Interface:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{39DE5BFB-BD0A-4899-A6C8-55499AC3D5BE}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter 6TO4 Adapter:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft 6to4 Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv6 Address. . . . . . . . . . . : 2002:b00:1::b00:1(Preferred)
   IPv6 Address. . . . . . . . . . . : 2002:b00:301::b00:301(Preferred)
   IPv6 Address. . . . . . . . . . . : 2002:b00:40a::b00:40a(Preferred)
   IPv6 Address. . . . . . . . . . . : 2002:4038:6b41::4038:6b41(Preferred)
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter isatap.{48BF011F-8CDC-4EC5-9F18-E095009EA8DA}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{39F49845-9901-4204-B1B9-EB93A8D81160}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #4
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{85969E28-4B60-484A-AB0E-8B5E3B05939E}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #5
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{2E0DF75A-1CD9-4EE7-80A4-1160B3C564A6}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #6
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{F2D36686-14A5-47DD-B027-9C7EDEE5939C}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #7
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{23A2447F-BEC5-470C-985C-2B569A77DF3E}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #9
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{03C687D3-6CAA-4797-851D-CFC155F8FE9D}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #10
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Open in new window


Here is the other Server #2

Ethernet adapter vEthernet (vSWITCH PORT2 - INTERNAL):

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Hyper-V Virtual Ethernet Adapter #3
   Physical Address. . . . . . . . . : 78-2B-CB-78-74-AA
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.0.90(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter vEthernet (vSWITCH PORT1 - EXTERNAL):

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Hyper-V Virtual Ethernet Adapter #2
   Physical Address. . . . . . . . . : 78-2B-CB-78-74-A8
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : <SNIP REAL WORLD IP>(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.128
   IPv4 Address. . . . . . . . . . . : 192.168.1.90(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   IPv4 Address. . . . . . . . . . . : 192.168.1.89(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : <SNIP REAL WORLD IP>
   DNS Servers . . . . . . . . . . . : 192.168.1.70
                                       192.168.1.75
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter 10GBe FIBER SFP LEFT #1 - To NODE2:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Solarstorm SFN5122F SFP+ Server Adapter #
2
   Physical Address. . . . . . . . . : 00-0F-53-07-A1-69
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 11.0.0.1(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter 10GBe FIBER SFP RIGHT #2 - To NODE3:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Solarstorm SFN5122F SFP+ Server Adapter
   Physical Address. . . . . . . . . : 00-0F-53-07-A1-68
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter PORT4 - #41 - SYNOLOGY:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Broadcom BCM5709C NetXtreme II GigE (NDIS
 VBD Client) #41
   Physical Address. . . . . . . . . : 78-2B-CB-78-74-AE
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter 10GBe INTEL RIGHT #2 - To NODE3:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) Ethernet Server Adapter X520-T2
#2
   Physical Address. . . . . . . . . : 00-1B-21-C3-DA-99
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 11.0.4.1(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter 10GBe INTEL LEFT #1 - To NODE2:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) Ethernet Server Adapter X520-T2
   Physical Address. . . . . . . . . : 00-1B-21-C3-DA-98
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 11.0.3.1(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter PORT3 - #40 - SYNOLOGY:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Broadcom BCM5709C NetXtreme II GigE (NDIS
 VBD Client) #40
   Physical Address. . . . . . . . . : 78-2B-CB-78-74-AC
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 12:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft Failover Cluster Virtual Adapter
   Physical Address. . . . . . . . . : 02-02-57-54-E0-CE
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::bcab:4231:fd09:d846%23(Preferred)
   IPv4 Address. . . . . . . . . . . : 169.254.2.154(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.0.0
   Default Gateway . . . . . . . . . :
   DHCPv6 IAID . . . . . . . . . . . : 386034247
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1B-73-11-54-78-2B-CB-78-74-AA

   NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter isatap.{3C874465-875C-41A7-A10F-6FEF1AA0A6B8}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter 6TO4 Adapter:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft 6to4 Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv6 Address. . . . . . . . . . . : 2002:b00:1::b00:1(Preferred)
   IPv6 Address. . . . . . . . . . . : 2002:b00:301::b00:301(Preferred)
   IPv6 Address. . . . . . . . . . . : 2002:b00:401::b00:401(Preferred)
   IPv6 Address. . . . . . . . . . . : 2002:4038:6b5a::4038:6b5a(Preferred)
   Default Gateway . . . . . . . . . :
   DHCPv6 IAID . . . . . . . . . . . : 754974720
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1B-73-11-54-78-2B-CB-78-74-AA

   NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter isatap.{4C0D496F-5096-466D-A47B-5D6690D6A68D}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{78C7A9DF-3FED-4DBA-A6D5-9ADAA59D58B6}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #4
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{AA7335D4-A26D-4DF3-B3E4-AA23F7171DA6}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #5
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{1B5AEF1D-5AE1-49A0-81A1-92D0017C4CB7}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #6
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{BD8F81A0-65A9-471B-A094-640D80F8CBEC}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #7
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Open in new window

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Chris HIT DirectorCommented:
Have you tried to uninstall and re-install the adpater on your problem server?  Any chances things like flow control, jumbo packets or TX RX Offload are enabled or configured?  

Also, Rob brings up a good point.  You didn't state, but make sure firewall is turned off on both servers for testing purposes.  I've seen way weirder things happen and all to blame on Microsoft's terrible firewall.

Have you verified on the working side, what your throughput is?
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Jason JonesGIS/APP DevAuthor Commented:
Ok so I disabled the firewall on Server 2 and it works!  so help me out. What do I need to open in order to allow file sharing?  I can't leave it off.
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Rob WilliamsCommented:
You May have to do a little tinkering:
Turn the firewall back on and go to administrative tools | Windows Firewall with advanced security | inbound rules.
Locate the rules with green check circles labeled File and Print Sharing.  Check the "Scope" tab for each under properties, within the "Local IP Address" settings.  You will likely find some that show one subnet and not the other.  These are the key ones you are looking for.  You can add the IP of the server that is to connect, or the subnet using the format 123.123.123.0/24.  Many will just show "Any IP Address" so you can ignore those.

The tinkering part is you may have to also adjust some such as "Core Networking", but I am not sure of which, if any.
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Chris HIT DirectorCommented:
I want to say SMB uses 135, 137, 139 and 445--all TCP
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Jason JonesGIS/APP DevAuthor Commented:
Forgot about this post.  :P  

So I think my issues was related to Cluster Networks.  I changed the whole IP and Subnet of both computers and we able to access it.  I was trying to copy large VHDs from an old cluster to a new cluster on a NIC that was not yet using for an iSCSI channel.  I think the Cluster grabbed the IP range and was preventing it from communicating properly.  After I changed the firewall it worked but then the next time it stopped.
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