Cisco IPsec VPN with changing ip address

Hello Experts,

I have a situation where I've set up a site-to-site ip sec vpn. However, the remote site (site a) gets it ip address address from a DHCP server. This means the peer address won't remain static for when configured on router for site b.

I'm sure there is a way to configure ipsec to account for changing peer addresses. Can someone please advise me on how to do it (or point me in the right direction?)


Who is Participating?
Yes you can.  

Cisco has several examples for Static to Dynamic setups.   The catch, only the dynamic side can establish the tunnel.  

Here is the example for this type of setup:
cpatte7372Author Commented:
Document worked like a treat. Cheers
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