I’ve seen occasional TCP reply slowdown when using QNX as the server,
and SunOS8 as the client. They’re communicating using TCP socket. The
ACK from QNX box occasionally doesn’t show up until 10+ seconds later.
It doesn’t happen very often, but once in several minutes to several
hours.
Could someone give any clue as to what might be the problem, and how I
can fix it?
//1/*/usr/ucb/Socklet Socklet 4.25H Jul 30 1999
Seems, it is the TCPv4.25D.
On “myQNX” site you should be able to obtain the most recent TCPv5.0,
untar it.
Just one gotcha to be aware of: if you do not have the “Security update”
(the newer “login”, “passwd” and “su”) - you will have problems loging-in
via “telnet v5”.
If you can - I’d advise you to apply all the relevant updates, your system
looks far too outdated…