autocad 2000, windows 2000 network, HP 750C, plotting to an IP address,
192.168.0.100, D-LINK DI-524 router.this has been working for at least six months. suddenly I can't plot. autocad says it can't use the port. I have changed nothing that I know of. I bet I have changed nothing that I do NOT know of.
rebooted computer and plotter. no joy.
turned off the fire wall, no joy.
pinged 192.168.0.100 - the plotter is there.
roy is very confused, and any help would be greatly appreciated.
next I will reboot the router.