NetMeeting through Linux firewall

root jlf@magusnet.gilbert.az.us
Sat, 25 Mar 2000 13:26:19 -0700


It seems like on Sat, Mar 25, 2000 at 12:49:18PM -0700, Brian Cluff scribbled:
Orig Msg> If I remember correctly, you have to open all the ports from 1000-65535 to
Orig Msg> come into a certain host so that it would be reached within the firewall.

Make sure that the connection is limited to a specific host.
Being lazy and opening it up network wide is not neccesarily 
a good idea depending on what you have running internally.

For Example:

   1025 TCP listener System V Release 3 listener. Block
   1352 UDP, TCP lotusnotes Lotus Notes mail system. Block
   1525 UDP archie
   2000 TCP OpenWindows Sun proprietary window system. Block
   2049 UDP, TCP nfs Sun NFS Server (usually). Spoof. Block
   2766 TCP listen System V listener. Block
   3264 UDP, TCP ccmail Lotus cc:Mail. Block
   5130 UDP sgi-dogfight Silicon Graphics flight simulator. Block
   5133 UDP sgi-bznet Silicon Graphics tank demo. Block
   5500 UDP securid
   5510 TCP securidprop
   5701 TCP xtrek X11 xtrek. Block
   6000 thru 6063 TCP x-server X11 server. Sniff. Spoof. Block
   6667 TCP irc Internet Relay Chat. Block
   7000 thru 7009 UDP, TCP afs Andrew File System. Spoof. Block
   7100 TCP font-service X Server font service. Block
   
Jean Francois Sends...
President & CEO MagusNet, Inc.
MagusNet.com, MagusNet.Gilbert.AZ.US
CTO EBIZ Enterprises, Inc.
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