Crypto Session need to be cleared

[prasad.gsmc]

Dear All,

I am facing an issue with by Crypto session on my 1841 router. I have a site to site VPN tunnel and when ever the last mile at other end is fluctuated, I needto Clear Crypto isakmp for the tunnel to re establish. Is there any configurable solution for this?

[celiocarreto]

Hi,

try periodic isakmp keepalive.

http://www.cisco.com/en/US/docs/ios/12_3t/12_3t7/feature/guide/gtdpmo.html#wp1050845')">http://www.cisco.com/en/US/docs/ios/12_3t/12_3t7/feature/guide/gtdpmo.html#wp1050845

I think it works only with Cisco.

Regards, Celio