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S2352 I don‘t know reason of log. Help me, please!

Latest reply: Jun 5, 2013 11:07:09 3298 1 0 0

Hello!

I have switch  S2352P-EI Version 5.70 (S2300 V100R005C01SPC100) with patch V100R005SPH016. There is log :"%%01DEFD/4/CPCAR_DROP_MPU(l)[19]:Some packets are dropped by cpcar on the MPU. (Protocol=ttl-expired, Drop-Count=0363)". What could be the reasons of this log?

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a80026175
Created Jun 5, 2013 11:07:09 Helpful(0) Helpful(0)

you receive packets with TTL field value of 1 . This is the reason of the drops (Protocol=ttl-expired). To find out what packets you need to debug L3 packets. Use debugging ip packet command in user view.
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