I m getting this message when i give show log command in my router.we are not running IPSEC in our router.
Y i m getting these logs since i m not running any IPSEC in our router...i m getting this error becoz the remote peer is trying to establish the tunnel or someone trying to establish tunnel with the remote peer??
pls clear these points ..
ROUTER#sh log | include IKMP
Jul 29 08:52:23.434 IST: %CRYPTO-4-IKMP_NO_SA: IKE message from 18.104.22.168 has no SA and is not an initialization offer
Jul 29 09:42:25.726 IST: %CRYPTO-4-IKMP_NO_SA: IKE message from 22.214.171.124 has no SA and is not an initialization offer
Jul 30 01:38:23.938 IST: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Main mode failed wi th peer at 126.96.36.199
Jul 30 01:39:16.170 IST: %CRYPTO-4-IKMP_NO_SA: IKE message from 188.8.131.52 has no SA and is not an initialization offer
%CRYPTO-4-IKMP_NO_SA: IKE message from [IP-address] has no SA and is not an initialization offer
IKE maintains the current state for a communication in the form of security associations. No security association exists for the specified packet, and it is not an initial offer from the peer to establish one. This situation could be a denial-of-service attack. Contact the remote peer or the administrator of the remote peer.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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