We have a dmz that is located between a NBM 3.7 server and a fortigate
firewall. There are 3 SBS 6.5 servers on the lan including the NBM
server and we have added a SBS 6.5 server in the dmz. I added 3 filter
excpetions to enable communication between the dmz server and the lan.
The filters allowed all traffic between the dmz server and the lan for
IP, tcp and udp. If filters are up, the dmz can't talk to the lan. If
they are down, it does communicate but can be erratic. Are there other
filter exceptions that are needed?