Re: TCP/IP & UDP ports used by CU-SeeMe? HELP! I am trying to use w

Brian O'Shea (
Sat, 13 Apr 1996 00:42:38 -0400

>Hello -
>I am trying to use CU-SeeMe with the SLIP/PPP emulator SLIrP. I
>believe I will need to redirect one or more UDP and TCP ports in order
>to do this. I need to know what TCP and UDP ports CU-SeeMe uses.
>Anyone know? I have not found the answer to this on any of the FAQs
>I've seen.

>From the wpreflect(1) man page, as it pertains to reflectors:

If you have a firewall set up, you must release UDP and TCP
ports 7648 and 7649 in order to send and/or receive Enhanced
CU-SeeMe streams. If you want to allow a remote configura-
tion of your Reflector via the Telnet mechanism from outside
your firewall, you must also open port 7640.


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