On Friday 03 May 2002 11:09, Nandan Kaushik wrote: > hi all, > Iam using the following CBQs to limit the FTP bandwidth > pease tell what changes are rquired to make it work.... You are only matching port 21. This is only the command path. There is = also=20 a data-path in an ftp-channel. But the data-channel has no fixed ports. = So=20 you can't match them. But there is a iptables-hack that can mark all=20 ftp-packets and after that you can use that mark with the fw filter to pu= t=20 all packets in a class. Stef > > tc qdisc del dev eth0 root > tc qdisc add dev eth0 root handle 1:0 cbq allot 1514 avpkt 1000 > bandwidth 100Mbit > tc class add dev eth0 parent 1:0 classid 1:1 cbq allot 1514 > bandwidth 100Mbit rate .4Mbit weight .4 prio 2 maxburst 20 cell > 8 avpkt 1000 > > tc class add dev eth0 parent 1:0 classid 1:2 cbq allot 1514 > bandwidth 100Mbit rate .6Mbit weight .4 prio 4 cell 8 maxburst > 20 avpkt 1000 > > tc qdisc add dev eth0 parent 1:1 handle 10:1 sfq > > tc qdisc add dev eth0 parent 1:2 handle 20:1 sfq > > tc filter add dev eth0 parent 1:0 protocol ip prio 1 u32 match ip > sport 21 0xffff match ip dport 21 0xffff flowid 1:1 > > ip route add 172.17.1.0/24 via 172.17.1.0 dev eth0 realm 10 > > tc filter add dev eth0 parent 1:0 prio 2 protocol ip route to 10 > flowid 1:2 > > Thanks > NAndan > _________________________________________________________ > Click below to visit monsterindia.com and review jobs in India or > Abroad > http://monsterindia.rediff.com/jobs > > _______________________________________________ > LARTC mailing list / LARTC@mailman.ds9a.nl > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ --=20 stef.coene@docum.org "Using Linux as bandwidth manager" http://www.docum.org/ #lartc @ irc.openprojects.net
