Hi,
I am see about 500-700 pkts being dropped every second on the outside interface of my ASA 5520.
(current load is about 30000 pkts/sec)
This output (below) is entered every 5 seconds. You can clearly see overruns, no buffers and input errors are increasing together, at a staggering rate. Cisco Papers, point towards a duplex/speed mismatch, but I am using 100/full statically configuration. (not auto)
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asa-01# show int g0/0 | grep buffer|over|defe
1818624408 packets input, 154784016405 bytes, 16642041 no buffer
34918849 input errors, 0 CRC, 0 frame, 34918849 overrun, 0 ignored, 0 abort
0 late collisions, 0 deferred
asa-01# show int g0/0 | grep buffer|over|defe
1818834177 packets input, 154801274729 bytes, 16644281 no buffer
34919046 input errors, 0 CRC, 0 frame, 34919046 overrun, 0 ignored, 0 abort
0 late collisions, 0 deferred
asa-01# show int g0/0 | grep buffer|over|defe
1819062964 packets input, 154820083868 bytes, 16647180 no buffer
34919385 input errors, 0 CRC, 0 frame, 34919385 overrun, 0 ignored, 0 abort
0 late collisions, 0 deferred
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* CPU is “ok” about 30%
* Blocks look fine. (no zeros, or even close)
* Memory is good, 65% free.
* Connection Count well within limits (about 20%)
* Traffic levels are within throughput capacity. (20Mbps)
Any ideas ? I have gone through most troubleshooting docs, and am abit lost for ideas at this point.
The ASA is dropping lots of packets and I have no indication of the cause.
Please Pease help.
Thanks for reading.
Matt
