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IPSEC SA LIFETIMES

Hi all, when configuring ipsec tunnels, what is the sa lifetime for? does the tunnel go down and have to re set up itself at the end of the lifetime? or will it stayup and just regenerate new keys ?

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Re: IPSEC SA LIFETIMES

The tunnel does not go down and just the Security Associations are negotiated again

http://www.cisco.com/en/US/docs/ios/12_1/security/command/reference/srdipsec.html#wp1018885

Narayan

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