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01.17.2008 at 02:25PM PST, ID: 23091831
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6.4

Switch ingress policy drops incrementing like crazy

Asked by shard26 in Networking Hardware Firewalls

Tags: , , ,

I have an ASA 5505 firewall that seems to be dropping alot of packets when I try to ping through the device to ASA's Gateway (ISP's Router) If I ping the inside interface of the ASA I have no packet loss or if I ping from the ASA to the gateway I have no packet loss. It apears to only happen when packets are traversing the ASA from inside to outside.

Interface Vlan1 "inside", is up, line protocol is up
  Hardware is EtherSVI
        MAC address 001b.d548.dddb, MTU 1500
        IP address 192.168.0.2, subnet mask 255.255.255.0
  Traffic Statistics for "inside":
        240084 packets input, 89295688 bytes
        262803 packets output, 176553414 bytes
        3387 packets dropped
      1 minute input rate 21 pkts/sec,  6593 bytes/sec
      1 minute output rate 28 pkts/sec,  27264 bytes/sec
      1 minute drop rate, 0 pkts/sec
      5 minute input rate 15 pkts/sec,  11160 bytes/sec
      5 minute output rate 12 pkts/sec,  6654 bytes/sec
      5 minute drop rate, 0 pkts/sec
Interface Vlan2 "outside", is up, line protocol is up
  Hardware is EtherSVI
        MAC address 001b.d548.dddb, MTU 1500
        IP address 65.97.182.xxx, subnet mask 255.255.255.248
  Traffic Statistics for "outside":
        265870 packets input, 181147053 bytes
        236436 packets output, 88698631 bytes
        3754 packets dropped
      1 minute input rate 29 pkts/sec,  28562 bytes/sec
      1 minute output rate 20 pkts/sec,  6516 bytes/sec
      1 minute drop rate, 0 pkts/sec
      5 minute input rate 12 pkts/sec,  6910 bytes/sec
      5 minute output rate 14 pkts/sec,  10993 bytes/sec
      5 minute drop rate, 0 pkts/sec
Interface Ethernet0/0 "", is up, line protocol is up
  Hardware is 88E6095, BW 100 Mbps
        Auto-Duplex(Full-duplex), Auto-Speed(100 Mbps)
        Available but not configured via nameif
        MAC address 001b.d548.ddd3, MTU not set
        IP address unassigned
        266648 packets input, 186297820 bytes, 0 no buffer
        Received 0 broadcasts, 0 runts, 0 giants
        0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
        0 L2 decode drops
        664 switch ingress policy drops
        236524 packets output, 93376990 bytes, 0 underruns
        0 output errors, 0 collisions, 0 interface resets
        0 babbles, 0 late collisions, 0 deferred
        0 lost carrier, 0 no carrier
        0 rate limit drops
        0 switch egress policy drops
Interface Ethernet0/1 "", is up, line protocol is up
  Hardware is 88E6095, BW 100 Mbps
        Auto-Duplex(Half-duplex), Auto-Speed(100 Mbps)
        Available but not configured via nameif
        MAC address 001b.d548.ddd4, MTU not set
        IP address unassigned
        1863614 packets input, 1241920506 bytes, 0 no buffer
        Received 4257 broadcasts, 0 runts, 0 giants
        0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
        0 L2 decode drops
        98784298337 switch ingress policy drops
        262938 packets output, 181624219 bytes, 0 underruns
        9314 output errors, 2904 collisions, 0 interface resets
        0 babbles, 0 late collisions, 1346 deferred
        0 lost carrier, 0 no carrier
        0 rate limit drops
        0 switch egress policy drops
VLAN Name                             Status    Ports
---- -------------------------------- --------- -----------------------------
1    inside                           up        Et0/1, Et0/2, Et0/3, Et0/4
                                                Et0/5, Et0/6, Et0/7
2    outside                          up        Et0/0

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About this solution

Zone: Networking Hardware Firewalls
Tags: CISCO, ASA, 5505, Version 7.2(2)
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Solution Provided By: shard26
Participating Experts: 1
Solution Grade: A
 
 
 
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