06-10-2011 01:31 AM
Hi Folks,
having a strange issue with my newly setup Lan-to-Lan connection.
Initially traffic flows freely between both ends, but after some time, the far end (a Sonicwall NSA) can no longer contact the Cisco end.
But when I hop on to the cisco and initiate a ping back to the Sonicwall end, traffic flows once again without issue.
The Cisco can always flow traffic to the far end, but the Sonicwall cannot.
Anybody have any ideas or suggestions?
Thanks,
Brian
06-10-2011 02:11 AM
what is the isakmp/ipsec life time set to on the devices?
06-10-2011 02:40 AM
Hi Mohan,
here is my crypto map:-
Current peer: x.x.x.x
Security association lifetime: 4608000 kilobytes/3600 seconds
PFS (Y/N): N
Transform sets={
BSBTransform,
}
Interfaces using crypto map BSB:
FastEthernet0/0
Global IKE policy
Protection suite of priority 1
encryption algorithm: DES - Data Encryption Standard (56 bit keys).
hash algorithm: Secure Hash Standard
authentication method: Pre-Shared Key
Diffie-Hellman group: #1 (768 bit)
lifetime: 28800 seconds, no volume limit
Default protection suite
encryption algorithm: DES - Data Encryption Standard (56 bit keys).
hash algorithm: Secure Hash Standard
authentication method: Rivest-Shamir-Adleman Signature
Diffie-Hellman group: #1 (768 bit)
lifetime: 86400 seconds, no volume limit
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