I am configuring a Ipsec VPN between a Cell Router DIGI TransPort WR31 and My laptop using green-bow VPN client. I did follow the application note that DIGI provided for this particular case. I was able to open the tunnel as the manual indicated however I had not be able to see traffic across the two end of the Tunnels. I disable the corporate VPN and also I did the same configuration with my laptop (Outside of any firewall or VPN) having the same result. Does any body had setup a VNP with a DIGI Cell router and green-bow using verizon as ISP, that could give me some idea or alternative method of VPN connection.