I have installed a second server as backup domain controller in my SBS2008 Premium domain. Everything works ok. After mooving the second server to remote location (new IP adress and new subnet). I have no contact between the two servers after changing IP address on the "second server".
I have the following setup:
The two sites have a dedicated VPN tunnel (ISP Managed solution) running for the AD replication and SBS2008 services. The sites also have dedicated internet connection for local internet access. The internet routers (Zyxel ZyWALL USG 100) function as default gateway on both subnets. I have created routes for the two site subnets on each router.
VPN tunnel is operating as far as I can see. I can ping from one site to the other. But I can not ping the servers (both ways).
What do I miss, please help...?