%CRYPTO-4-RECVD_PKT_MAC_ERR

Unanswered Question
Nov 2nd, 2009

I am getting this message...

“<Err dts="10/28/09 23:46:47" dtl="1256795207" source="drop200" priority="1" identifier="192.168.128.1">814: .Oct 29 2009 05:46:30.412: %CRYPTO-4-RECVD_PKT_MAC_ERR: decrypt: mac verify failed for connection id=3003 local=10.1.5.196 remote=10.1.7.196 spi=F5D24189 seqno=000006CA</Err>”...don't understand what it means...

Please help me understand this and how to fix this error.

Thanks,

June

I have this problem too.
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Paolo Bevilacqua Mon, 11/02/2009 - 07:21

These are almost common messages, should be just cosmetic, either live with that or upgrade both hub and spokes in the hope it's resolved in another image.

slmansfield Mon, 11/02/2009 - 08:33

The thing is you get a lot of these messages which fills up your syslog.

I found that newest T train image for the 1841 fixes this problem. Hopefully the newest 12.4 image for your platform fixes the problem as well.

june_encarnacion Wed, 11/04/2009 - 05:23

I am not really a network guy and don't know how to find the device.How can I find it? Are you talking about of firmware update?

slmansfield Wed, 11/04/2009 - 06:22

This is an IOS upgrade.

Please clarify what you are referring to regarding which device the messages are coming from. They should be coming from the router you are connected to. You do not have to find another device that is causing these errors.

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