Try to get rsync to work with 2 NW 6.5 SP5 server to sync a folder.

I downloaded the both the rsync v2.60 and v2.63 files and uppzipped then
as sys:rsync folder.

On the destination server, loaded rsyncnrm.nlm and rsync.nlm loaded.
However, the rsyncd.log said the following:

rsync: listen () on socket failed: Inappropriate IO control operation (75)
rsync error:error in socket IO (code 10) at socket.c (55).

I also tried the following command from the source server but nothing
happened and no rsyncd.log file is created on the source server.

sys:rsyncrsync -arz -v /rync/test.txt DSERVER::SSERVER/vol1/rsync/TEST/
--volume==VOL1: --port=873 --progress

Can someone help me?