* Check the “default gateway” value in VPN Server LAN.

You will have an indication that encryption works. * If you still cannot ping, follow ICMP traffic on VPN server LAN interface and on LAN computer interface (with Ethereal for example). Packets can be dropped by one of its firewall rules. Check that every device between the client and the VPN server does accept ESP This protocol can be blocked by firewall. * Once tunnel is up, packets are sent with ESP protocol.

Usually, client IP address should not belong to the remote LAN subnet (read also What must be filled in Phase 2 field 'VPN client address' ?) * Check Phase 2 settings : VPN client address and Remote LAN address. There are many reports about pinging problems all over the internet, and in particular that everything works on 32bit systems and not on 64bit system, I am not sure what causes this problem, but I found this response on thegreenbow website : Any idea? It must be something wrong with route.Ĭonnection-specific DNS Suffix. I have no clue what seems to be the problem. I can not ping computers behind firewall. Computer is gotten IP address, route is established but. I installed Shrew client on Windows Serves 2008 R2 64-bit, it connects and the tunnel is enabled.

Shrew soft vpn save login credentials