I got a Branch Office connected via an Astaro Firewall VPN
The Branch has a Windows Server 2003 R2 SP2, and Windows XP SP2 Clients in the network.
Within this network, all shares can be accessed.
Wehn I try to connect to a share on the Headquarter server, the message "no network provider accepted the given network path" appears, but can ping the server and nslookup is working fine.
Sometimes it works and stops immediately, then, no Replication is also possible.
Firewall rulkes are OK, cause it works from time to time...