05-29-2013 12:35 AM - edited 03-11-2019 06:50 PM
Hi Team,
We are having Cisco ASA 5540 having
Cisco Adaptive Security Appliance Software Version 8.0(5)23
at certain time of moment daily wer are facing latency and packetdrop
wherin when I checked for ASA Interface which gives me " Input Errors" on outside interface ,so can any one tell me what are the causes to get input errors on cisco asa outisde interface
and also please give us soluiton on the same.
Interface GigabitEthernet0/0 "", is up, line protocol is up
Hardware is i82546GB rev03, BW 1000 Mbps, DLY 10 usec
Auto-Duplex(Full-duplex), Auto-Speed(1000 Mbps)
Available for allocation to a context
MAC address 001e.be79.5088, MTU not set
IP address unassigned
2516132626 packets input, 1725688403033 bytes, 0 no buffer
Received 6919 broadcasts, 0 runts, 0 giants
1022738 input errors, 0 CRC, 0 frame, 1022738 overrun, 0 ignored, 0 abort
0 L2 decode drops
2161563833 packets output, 1024175348846 bytes, 328 underruns
0 output errors, 0 collisions, 0 interface resets
0 late collisions, 0 deferred
0 input reset drops, 0 output reset drops, 0 tx hangs
input queue (curr/max packets): hardware (0/33) software (0/0)
output queue (curr/max packets): hardware (1/511) software (0/0)
Regards
05-29-2013 05:42 AM
Nornally we would not expect overrun input errors on a 5540 platform.
You are running very old code though and ther are several bugs specifically related to overrun that are fixed in later releases. If you have a support contract, I'd recommend upgrading to at least 8.2(5) for more stability.
Are you perhaps doing web filtering on your ASA? That has been noted to have the potental to casue overruns as well. See this thread.
05-29-2013 06:59 AM
Hi Marvin,
Thanks for your reply....
No we are not running web filtering on ASA.. I just want tto understand is overrun on outiside interface impacr slowness and packet drop of the traffic.
Rather than upgrading ios is there any other solution ?
Reagrds
Pranav
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