Stephen Davies
2003-Jun-10 08:19 UTC
[Asterisk-Users] Using Linux traffic shaping to prioritise SIP/IAX traffic?
Hi, Has anyone done anything with the Linux advanced routing stuff to give SIP and IAX traffic priority? What I have in mind is a high-pri queue for voip traffic, all the rest in another queue that gives way to the VOIP stuff. Thanks, Steve
Emanuele Pucciarelli
2003-Jun-10 08:42 UTC
[Asterisk-Users] Using Linux traffic shaping to prioritise SIP/IAX traffic?
Il mar, 2003-06-10 alle 17:19, Stephen Davies ha scritto:> Has anyone done anything with the Linux advanced routing stuff to give > SIP and IAX traffic priority? > > What I have in mind is a high-pri queue for voip traffic, all the rest > in another queue that gives way to the VOIP stuff.When the "tos" option is set correctly (to "nodelay"), the default queueing in recent kernels already does that, because the pfifo_fast queue is used (if I recall correctly). -- Emanuele
Brancaleoni Matteo
2003-Jun-10 08:43 UTC
[Asterisk-Users] Using Linux traffic shaping to prioritise SIP/IAX traffic?
>From the same machine running asterisk or froma linux router ? Linux kernel by default prioritizes traffic if the packet has some TOS bits set. so a standard linux router should do a basic traffic shaping. Of course, more complex rules could be made... but if the *outside* world don't do traffic shaping (or just ignore TOS bits), the priority you set works only in your net, outside is not guaranteed they will do what you want to ;) matteo Il mar, 2003-06-10 alle 17:19, Stephen Davies ha scritto:> Hi, > > Has anyone done anything with the Linux advanced routing stuff to give > SIP and IAX traffic priority? > > What I have in mind is a high-pri queue for voip traffic, all the rest > in another queue that gives way to the VOIP stuff. > > Thanks, > Steve > > > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users