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messages received from css

Unanswered Question
Sep 17th, 2003
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i have installed 2 redundant css 11506 on a customer site. the customer turned on logging on one of the css and received a bunch of the following messages in a sequence:

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SEP 17 03:07:23 1/1 115956200 IPV4-4: Ipv4MasterForwIphdrChk: bad IP protocol received (88).

Dest = 224.0.0.10, Src = 157.168.68.3


SEP 17 03:07:23 1/1 115956201 IPV4-4: Ipv4MasterForwIphdrChk: bad IP header received,

Bman free'd


SEP 17 03:07:23 1/1 115956202 IPV4-4: Ipv4MasterForwIphdrChk: bad IP protocol received (88).

Dest = 224.0.0.10, Src = 157.168.68.52


SEP 17 03:07:23 1/1 115956203 IPV4-4: Ipv4MasterForwIphdrChk: bad IP header received,

Bman free'd

**************


i appreciate any hints or helps


thanks in advance


roman

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Gilles Dufour Thu, 09/18/2003 - 01:55
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  • Cisco Employee,

The CSS does not understand all IP protocols.

Eigrp (proto 88) is one of them.

So, you get this error messages each time the CSS receives such a packet.


A bug was submitted to correct this and in the latest version this error message is still present but at a different level (6 instead of 4).


The bug I'm referring to is :

CSCdy67591 - Multicast traffic generating IP protocol number error message on CSS


Gilles.

rhub Thu, 09/18/2003 - 04:36
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hello gilles,


thanks very much for your reply which i appreciated very much.


have a nice day


roman

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