[Nut-upsuser] Nut not working remotely

[Leslie Rhorer]

	Hello everyone.  I have NUT up and running on three servers, and I
can reach one of the servers from the other two, but two of the servers
refuse the connection when I try to get the UPS information remotely.  I've
looked and looked, but I can't see what I've missed on the other two.  From
any of the three servers I can issue the command:

`upsc <servername>@localhost`

	This works just fine.  The following command fails for two of the
hosts, though, and works for one of them:

`upsc <servername>@<hostname>`

	What have I neglected to do?