hello stef, this is the information i got from microsoft website (http://support.microsoft.com/default.aspx?scid=kb;EN-US;q158623) *************************** NetMeeting uses the following Internet Protocol (IP) ports: Port Purpose ------------------------------------- 389 Internet Locator Server [Transmission Control Protocol (TCP)] 522 User Location Server (TCP) 1503 T.120 (TCP) 1720 H.323 call setup (TCP) 1731 Audio call control (TCP) Dynamic H.323 call control (TCP) Dynamic H.323 streaming [Realtime Transport Protocol (RTP) over User Datagram Protocol (UDP)] To establish outbound NetMeeting connections through a firewall, the firewall must be configured to do the following: Pass through primary TCP connections on ports 522, 389, 1503, 1720 and 1731. Pass through secondary UDP connections on dynamically assigned ports (1024-65535). ******************************* so as u can see there is no way of determining the port if it were dynamic any pointers in this regard would be helpful thanks ganesh On Tue, 02 Jul 2002 Stef Coene wrote : >On Monday 01 July 2002 21:12, ganesh kumar godavari wrote: > > hai stef, > > i looked into your docum.org and lartc.org. for information >on > > giving high priority for voice packets. > > i did check with the netfilter group for information on > > identifying if a packet is a voice/data packet. > > > > i received no response from them. so can u please tell me how >i > > can identify if a packet is a voice/data packet so that i >can > > mangle it and send to high priority queue. >I have no idea how you can identify voip packets. Is it using a >fixed dst >port of maybe host so you can use that in the filter? > >Stef > >-- > >stef.coene@docum.org > "Using Linux as bandwidth manager" > http://www.docum.org/ > #lartc @ irc.openprojects.net _________________________________________________________ There is always a better job for you at Monsterindia.com. Go now http://monsterindia.com/rediffin/ _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
