We have two locations, both using a DrayTek 2820n. Location 1 (L1) features a PDC, DNS, DHCP server (SBS 2008) with IP 10.1.1.2. Location 2 (L2) has a Windows 7 laptop only. Both locations are connected via a LAN to LAN VPN profile. L1 is set to Dial-In only while L2 set to Dial-Out only. Both locations are showing as connected on the VPN.
At L2 I can ping every IP address at L1. Using domains doesn't work - they don't resolve to an IP address. VoIP applications on the laptop at L2 can connect via IP to the PBX at L1 no problem. However if we manually give a local domain an IP address using the HOSTS file on the laptop, this domain is then pingable, but we can't browse to it using the browser - it pauses for 30 seconds then says "Page Cannot Be Displayed".
We don't have any other network problems - just with the DrayTek VPN. Do you know what's happening here and what needs to be done to resolve these issues?
Thanks in advance.