I am trying to get rsync to work on 2 netware 6.5 SP5 server.

The destination server has rsyncnrm.nlm and rsync is loaded (confirmed
using tcpcon tha port 873 is listening).

However, when I ran rsync from the source server and I got the following
error in the rsyncd.log:

unable to bind any inbound sockets on port 873
rsync error: error in socket IO (code 10) at socket.c (546)

Tried "set tcp sack option=off" and still got the above error.

SSL is not enabled.

Any suggestion?