I currently have two 2013 exchange servers at our primary site in a DAG group.
DAG group replicaiton traffic is on its on subnet, traffic separate from MAPI network.
wanting to add 3rd exchange to the dag group at a remote site, connected via IPSEC VPN tunnel.
I have read that the DAG group cannot have a gateway, but my firewall people tell me they cannot route traffic to the remote site without a gateway.
so obviously I am misunderstanding something, can someone straighten me out here?