We have a master VPN with 2 site to site servers at outside locations. All
have NW5.1sp7. Behind the master is a Groupwise server that everyone
communicates through with post 1677 - the standard GW port.

The problem is that the outside sites periodically can't reach the GW
server. We can ping the private address - which is all wew're using - both

Typically a user at the remote site calls us to day they can't open
Groupwise. Here's is what's funny. As soon as we VNC into their
workstation remotely it starts to work.

Then a littel later they will lose the GW connection. WE VNC in and check
and it starts intantly. Anyone have any thoughts? The routing tables have
been all redone and look good. Thank you.