I'm working with a company that is using a PIX 520 firewall to provide the VPN access, they do not have a concentrator. I am using a DSL modem with a Nexland Pro 100 router on the client side. I am trying to open multiple VPN tunnels. I have no problem opening the first VPN tunnel, when a second computer on the router attempts to open a Tunnel I receive a Peer Not responding message. I know this would work with a Concentrator, but it won't work with the PIX firewall. Any suggestions would be appreciated.
Is there a Cisco Router I could use, or a setting on the PIX Firewall that could be changed?