X11Forwarding through rsh

[William Hooper]

Valli,Jason R. said:
> I know how to set my display and xhost.  That is what does not work. All
> I get is  Error: Can't open display: . I work in a lab enviroment and
> the users I support use rsh.

Have you configured your Xserver to listen on the network?
https://www.redhat.com/archives/fedora-list/2004-February/msg03462.html

Do you have a firewall blocking the connection?

# /sbin/service iptables status

-- 
William Hooper