Hi Max, the site to site tunnel consists of the specific LAN IP subnets that connect the tunnel. Without specifying the subnet of the PPTP user's IP that is within the parameter of the site to site tunnel, it wouldn't route over. To the best of my knowledge, the multi site connections like this have been traditionally unsupported by the SB routers. I have not been able to make it work on a SA500 series yet (using Cisco VPN client or SSL) nor on the RV180's bigger brother, the RV220.
-Tom
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-Tom
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