Hi

We have a Draytek 3200 that we use for as a gateway and for VPN connections.

We recently setup a new IPSEC VPN with a client of ours and whenever the VPN is turned on we cannot send email to each other (either side cannot see each other's mail server, when an email is sent it eventually times out).

The client has said we need to restrict the subnet to exlude their subnet.

Is it at all possible to do this with the Draytek 3200, and if so how?

Many thanks

Sorry I meant to say we need to remove their mail server from their subnet

seems like both ends are on he same subnet range eg, 192.168.1.x suggest changing one end of the connection to use another subnet such as 192.168.2.X