[Swan] cisco asa IKEv2 Negotiation aborted due to ERROR: The peer's KE payload contained the wrong DH group

Dmitry Melekhov dm at belkam.com
Wed Dec 26 07:18:27 UTC 2018


26.12.2018 11:13, valentin vlasov пишет:
> Hello Dmitry,
>
> 1. I have the same problem with a centos <> cisco asa connection with 
> the same behaviour.
> Can you tell me please what are your final settings for ikelifetime, 
> keylife and rekeymargin?

ikelifetime the same as configured on asa- 28800s

keylife and rekeymargin - default values ( 8h and 9m if I remember 
correctly) , i.e. not configured


> 2. With what periodicity do you run that testing script?


*/5 but I have backup channels, so if channel is not available downtime 
will be just about 40s- ospf dead timer...



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