hello group, i just want to know, if i can do some priority based routing for voice packets, send from my machine? can any one tell me how can that be done? thanks ganesh _________________________________________________________ There is always a better job for you at Monsterindia.com. Go now http://monsterindia.com/rediffin/
On Monday 01 July 2002 09:57, ganesh kumar godavari wrote:> hello group, > i just want to know, if i can do some priority based routing for > voice packets, send from my machine?Yes you can.> can any one tell me how can that be done?www.lartc.org www.docum.org The archive of this list. Stef -- stef.coene@docum.org "Using Linux as bandwidth manager" http://www.docum.org/ #lartc @ irc.openprojects.net
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. thanks ganesh On Mon, 01 Jul 2002 Stef Coene wrote :>On Monday 01 July 2002 09:57, ganesh kumar godavari wrote: > > hello group, > > i just want to know, if i can do some priority based routing >for > > voice packets, send from my machine? >Yes you can. > > > can any one tell me how can that be done? >www.lartc.org >www.docum.org >The archive of this list. > >Stef > >-- > >stef.coene@docum.org > "Using Linux as bandwidth manager" > http://www.docum.org/ > #lartc @ irc.openprojects.net >_______________________________________________ >LARTC mailing list / LARTC@mailman.ds9a.nl >http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: >http://lartc.org/_________________________________________________________ There is always a better job for you at Monsterindia.com. Go now http://monsterindia.com/rediffin/
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
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/
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/
priorize udp trafic, or based on tos, if previously marked by the system C ganesh kumar godavari wrote:> > 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/