I have two RB2011 that I am trying to connect with a site to site VPN. I have done this before successfully but for some reason I'm missing or forgetting something.
I have the Police,Peer and Proposal setup the same on each router but reversed.
I had originally set this up in a lab environment and it was working. So I backed up and restored the configuration to a new router and changed a few parameters such as LAN/WAN addresses and updated the VPN settings.
The VPN appears to be connected but I can not ping across the VPN.
The only thing unique about this setup than other installations I have done is I have two subnets on one of the routers and a firewall rule allowing traffic across the two subnets except it blocks one particular IP. I tried disabling that rule also and no luck.