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

Created: Jun 5, 2013 09:08:08Latest reply: Jun 5, 2013 11:07:09 3160 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?

x
convention：

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a80026175

Created Jun 5, 2013 11:07:09

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.

x
convention：

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

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