I have a single satellite server in my system to handle folks who are at
another building and have a little bitty point to point pipe and not
much more of a connection to the internet. Since I moved the box over
to that location (I set it up here), I'm receiving errors that look like

Exception processing HTTP Request: Unable to write data to the transport
connection: An existing connection was forcibly closed by the remote host.

I've got the communication between this box (which is really just a
workstation with a content role) and my server here set to port 80 and
the only client who *should* be connecting to it are the ones on that
same IP range. Any ideas what the issue might be?

I'm going to check the logs on it to see if I can figure some more out
but I have to wait for the power to come back on there.