how can i shut down a VPN tunnel (site to site / remote access)
using the command line on a Cisco router (1800 / 1900)
what's the command to do that?
To clear the IKE phase 1 SA:
clear crypto isa
You can check the session ID on the ''sh cry isa sa''
To clear all the SAs for a peer:
clear crypto sa peer x.x.x.x <-- IP for the peer
Also the ''clear crypto sessions" can be used.
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