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Hi Carlos,<br>
<br>
Try HTB. It is better than CBQ, requires less CPU and have a better
help:<br>
<br>
<a class="moz-txt-link-freetext" href="http://luxik.cdi.cz/~devik/qos/htb/">http://luxik.cdi.cz/~devik/qos/htb/</a><br>
<br>
Daniel<br>
<br>
Carlos Arnt wrote:<br>
<blockquote type="cite" cite="mid200453113713.723160@CARLOSA">
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<p><span style="font-family: 'Tahoma'; font-size: 10pt;">Hi all,</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">Reading
about CBQ on internet i can say "I dont understand well" ;)</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">So anyone
that has a good background can help me out with this simple question ?</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">I just want
priorize my UDP packets to always has 90% of my link when use a VOIP</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">connection
with asterisk.</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">My asterisk
run in the same machine then my firewall.</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">How then can
i :</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">1 - Mark the
packets with iptables then i will know TCP and UDP packets then come in
and out</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">2 - Use CBQ
to put a prio=1 in the UDP Packets then i will always know that when a
VOIP conn start will</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">always have
the best rate of my link.</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">I think i
know how mark the packets with the Iptables.</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">iptables -t
mangle -A PREROUTING -p tcp -j MARK --set-mark 9000</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">iptables -t
mangle -A PREROUTING -p udp -j MARK --set-mark 9002</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">and</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">iptables -t
mangle -A OUTPUT -p tcp -j MARK --set-mark 9001</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">iptables -t
mangle -A OUTPUT -p udp -j MARK --set-mark 9003</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">I think that
i mark all UDP and TCP packets.</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">So i just
need use a CBQ RUle (Now it's the worst) </span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">Honestly i
dont know ..</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">So let's see.</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">DEVICE=eth0,10Mbit,1Mbit</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">RATE=112Kbit</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">WEIGHT=1Kbit</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">MARK=9000</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">etc etc</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">I use an
256kbits(Down) - 128Kbits(Up) ADSL connection</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">Then i have
PPP0 and my eth1 for my internet net.</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">Just need
put the best priority to all UDP Packets forcing the rest of services
like</span></p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">SMTP/POP3./HTTP
etc that use TCP in the low priority</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">Can anyone
help me ? Because i think my Voip has a poor quality because this
(Heavy use of mail and http services).</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">Thanks alot
for helping out.</span></p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">Carlos</span></p>
<p> </p>
<p> </p>
<p><span style="font-family: 'Tahoma'; font-size: 10pt;">I</span></p>
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