Hi all: I hope someone can help me with this "little" problem... I'm using a linux script to sub-divide my bandwidth (64kbit) into: 40kbit for VOIP, and the remaining 24kbit for http. So, the commands I'm using are: ============================================ #!/bin/bash # This script shapes "downloading" stuff # Initial qdisc tc qdisc add dev eth1 root handle 1: htb default 20 r2q 2 # Classes definition tc class add dev eth1 parent 1: classid 1:1 htb rate \ 64kbit ceil 64kbit tc class add dev eth1 parent 1:1 classid 1:10 htb \ rate 40kbit ceil 40kbit prio 0 tc class add dev eth1 parent 1:1 classid 1:20 htb \ rate 24kbit ceil 24kbit prio 1 # Filters # This is filter for VOIP tc filter add dev eth1 protocol ip parent 1:0 prio 1 \ u32 match ip dst 1.2.3.4 flowid 1:10 # Remaining traffic is supossed to go to default 20 class # Script end ============================================ I reached this script after a lot of investigation and tryings. So, the bandwidth distribution seems to be ok. But here my problem: Every time a person is using VOIP, and another person starts surfing the Internet (from a different IP, of course) at the same time, the sound quality of the VOIP decreases notably. I have priorized VOIP traffic, as it can be seen on "prio 0". I even used IPTABLES statements to set Minimize-Delay to packets coming from VOIP ip address. But every effort seems to be unuseful: Every time someone opens web browser, VOIP sound quality goes down... So, could someone tell me what's wrong about my script?? I know it is possible to get what I'm trying with htb, anyway... Very thanks to everybody. Cheers. Ricardo Soria. _________________________________________________________ Do You Yahoo!? Información de Estados Unidos y América Latina, en Yahoo! Noticias. Visítanos en http://noticias.espanol.yahoo.com _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
