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Error Logs

Hi All,

We are getting some strange logs on our Cisco devices.

1228941: Oct 10 11:47:00: %SEC-6-IPACCESSLOGS: list 16 denied 20.5.4.15 5 packets
1228942: Oct 10 11:49:00: %SEC-6-IPACCESSLOGS: list 16 denied 12.10.30.11 5 packets
1228943: Oct 10 11:52:00: %SEC-6-IPACCESSLOGS: list 16 denied 20.5.4.15 10 packets
1228944: Oct 10 11:54:00: %SEC-6-IPACCESSLOGS: list 16 denied 12.10.30.11 1 packet
1228945: Oct 10 11:57:00: %SEC-6-IPACCESSLOGS: list 16 denied 20.5.4.15 10 packets
1228946: Oct 10 11:59:00: %SEC-6-IPACCESSLOGS: list 16 denied 12.10.30.11 5 packets
1228947: Oct 10 12:02:00: %SEC-6-IPACCESSLOGS: list 16 denied 20.5.4.15 5 packets
1228948: Oct 10 12:04:00: %SEC-6-IPACCESSLOGS: list 16 denied 12.10.30.11 1 packet

and

Oct 10 11:56:59.764: %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either
due to hardware hash collisions or full hardware flow table. Stats lost for 127
058696 packets.
Oct 10 12:01:59.780: %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either
due to hardware hash collisions or full hardware flow table. Stats lost for 125
705383 packets.
Oct 10 12:06:59.800: %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either
due to hardware hash collisions or full hardware flow table. Stats lost for 127
413789 packets.
Oct 10 12:11:59.816: %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either
due to hardware hash collisions or full hardware flow table. Stats lost for 128
317056 packets.

We are not able to understand the reason for this msgs. Kindly help. and share the solution pls.

1 REPLY

Re: Error Logs

There are few bugs for this error which are harmless but open a TAC SR with lan switching team so they can provide you with recommendations to upgrade your IOS that has the bug fix.

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