Hi Sylvain, Thanks for that, exactly what I'm doing :) Along my travels I ran into this: http://l7-filter.sourceforge.net/ Have you played with L7 and can you rate it good/bad ? The script you sent didn't answer one question, how to match on IP so I can add a further level of htb to equally share bandwidth amongst computers. I think I know how to do this though, filter by MAC. I don't know if iptables at this point has munted the mac so I'm going to try that in a sec and see if I can get a match. Alex: from what I read you can do more with netfilter than you can with tc filter. Depending on your needs you would use the simplest one as I believe tc filter to be easier to understand. L7 above also uses netfilter so there's possibly another reason. :L > > #!/bin/bash > > > > UPLINK_EXT=950 # outgoing DSL bandwidth, kbps > > DEV_EXT=eth1 # DSL link > > > > tc qdisc del dev ${DEV_EXT} root 2> /dev/null > /dev/null > > > > tc qdisc add dev ${DEV_EXT} root handle 1: htb default 20 > > > > # root class > > tc class add dev ${DEV_EXT} parent 1: classid 1:1 htb rate > > $[${UPLINK_EXT}]kbit prio 0 > > # fast ( 80% ) > > tc class add dev ${DEV_EXT} parent 1:1 classid 1:10 htb rate > > $[8*${UPLINK_EXT}/10]kbit ceil $[${UPLINK_EXT}]kbit burst 10k prio 1 > > # slow ( 20% ) > > tc class add dev ${DEV_EXT} parent 1:1 classid 1:20 htb rate > > $[2*${UPLINK_EXT}/10]kbit ceil $[8*${UPLINK_EXT}/10]kbit burst 2k prio 5 > > > > # stochastic fairness > > tc qdisc add dev ${DEV_EXT} parent 1:10 handle 10: sfq perturb 10 > > tc qdisc add dev ${DEV_EXT} parent 1:20 handle 20: sfq perturb 10 > > > > # trafic with priority > > # CLIENT > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 22 0xffff flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 25 0xffff flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 53 0xffff flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 80 0xffff flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 110 0xffff flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 143 0xffff flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 443 0xffff flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 993 0xffff flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 995 0xffff flowid 1:10 > > # SERVER > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > sport 22 0xfffd flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > sport 25 0xfffd flowid 1:10 > > tc filter add dev ${DEV_EXT} protocol ip parent 1: prio 4 u32 match ip > > dport 53 0xffff flowid 1:10 > > > > > > _______________________________________________ > > LARTC mailing list > > LARTC@xxxxxxxxxxxxxxx > > http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc -- _____________________________________________________ Lee Sanders Computer Systems Engineer Consultant Email: tagline@xxxxxxxxxx Professionals Mobile: 0400481632 77 122 550 929 _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
