We are about to use the Exchange server from a parent company. We created VPN tunnels between their CIsco routers and our netscreen ones. I can ping the exchange server with its IP address 172.31.1.20 and also with its name ( email.domain.org ). When I set up the email account I enter the IP address in the exchange server name and I am able to connect. Once the names are checked and the server name is changed from its IP address to its name it won't connect any more.
Our subnet is 172.28.6.0/24 with DHCP server 172.28.6.20 and DNS servers 172.28.6.20 and 172.28.6.21.
Any ideas will be appreciated, thank you.
April 19, 2008 5:48 AM
October 24, 2008 12:17 PM