If I understand you correctly, you are asking what needs to change under a working 'vpn ipsec' config, right?
You delete the tunnel section, which I believe holds the remote and local subnet info, and add the vti section, all under the site to site peer section. You can change the peer IP address without having to redo everything using the rename commands I listed above.
I'm typing this on my phone from memory, so I may have typos or leave something out. The CLI will tell you when you try to commit though.
You delete the tunnel section, which I believe holds the remote and local subnet info, and add the vti section, all under the site to site peer section. You can change the peer IP address without having to redo everything using the rename commands I listed above.
I'm typing this on my phone from memory, so I may have typos or leave something out. The CLI will tell you when you try to commit though.