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Beginner

%CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mode failed with p

Has anyone ran across this error message: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mode failed with peer at x.x.x.x? I've seen similar ones, but not the 'informational' mode. I'm also getting this message; ISAKMP (1): sending packet to x.x.x.x (I) MM_NO_STATE.

Any help would be great.

Thanks.

7 REPLIES 7
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Beginner

Re: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mod

Disregard, I have fixed my problems.

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Beginner

Re: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mod

How did you fix it? I´m getting the same error on a Dual Hub Single Layout DMVPN even if I copy paste the same crypto info in all my hubs and spokes.

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Beginner

Re: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mod

HI , please help me out with the solution. I am working on an office project and implemented cluster dmvpn. Though the tunnel is up, i keep getting this message.

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Beginner

Re: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mod

plz help !
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Beginner

Re: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mod

Please help me with the solution.
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Frequent Contributor

Re: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mod

Hey check your policies and especially the keys on both sides, its probably because something is not matching.
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Beginner

Re: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mod

As others have mentioned, double check that your keys and transform sets are matching on both ends.

 

During after hours try running debug crypto ipsec