I currently have a Cisco Pix 506e setup at our main office. I also have a PIX 506e at a remote office. I've succesfully configured a Site-to-Site VPN tunnel between these two locations. I've purchased an additional Pix 501 for another remote office and wish to do the same (site to site from remote2 to main) I've configured everything properly (from what I can see) and from comparing to the other configuration it should work but its not. Is there restriction on the main office 506 to only allow 1 set of site-to-site vpn? I have 50 connectivity lisences for the 506 so lisencing Shouldn't be an issue as far as I know? Any input would be appreciated, thank you.