I have this problem:
environment: 2 Domino 6.5.1 in Head Office (one for mail, the other for applications), a Domino 5.0.7a in remote office (in a different country). The connection to this country is based on VPN over internet;
1)sometime the home router "hangs" and the mail was not delivered to the remote server;
2)frequently the scheduled replications to remote host do not work, with error "remote system no longer responding";
in both cases I can ping the remote host and the "trace" command from the domino console return the correct IP...
the VPN is "home made", and for connection to task other than Domino (ERP for example) works well;
There is perhaps some problem using VPN for Domino server to server connections? For the other Domino system using WAN, replication and router work...
Thnak You in advance,