icmp used for keep alive

Answered Question
Dec 13th, 2007
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Hi,

We have a 3ppp product that is connected to our IOS_XR router.

This 3ppp node use icmp with ttl=1 to check the inverness.

If the node send more then 100 icmp/s the router stop to answer.


is it possible with command to set how many icmp message/s should be allowed?


BR Niklas

Correct Answer by didyap about 9 years 5 months ago

The drops you are getting are related to LPTS policer violations. These are normal and in place to restrict packet processing on LC/RP CPUs. The workaround will be to reduce the size of ICMP packet that the 3ppp node sends to the router.

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Correct Answer
didyap Thu, 12/20/2007 - 07:09
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The drops you are getting are related to LPTS policer violations. These are normal and in place to restrict packet processing on LC/RP CPUs. The workaround will be to reduce the size of ICMP packet that the 3ppp node sends to the router.

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