We have multiple ASA 5510's performing site to site VPN.

I've been trying to setup WebVPN to access resources on remote sites. Webvpn has no trouble accessing resources on the internal interface of the firewall.. but it cannot connect to remote resources that are reachable through site to site vpn connections.

It seems that the firewall tries to use it's external interface to connect to the remote resource, rather than using it's internal interface to connect through the tunnels.

Thanks in advance for any tips.