Hi, I have a problem with 'tc filter' on a 2.4.22 kernel from Slackware 9.1 distribution. The tc command binary is from htb3.6-020525.tgz (http://luxik.cdi.cz/~devik/qos/htb) I'm trying the following command sequence: tc qdisc add dev eth0 root handle 1: htb default 1 r2q 1 tc class add dev eth0 parent 1: classid 1:1 htb rate 1200kbit ceil 1200kbit tc class add dev eth0 parent 1:1 classid 1:1002 htb rate 20kbit ceil 1200kbit burst 1600 cburst 1600 tc qdisc add dev eth0 handle 1002 parent 1:1002 sfq perturb 10 tc filter add dev eth0 protocol ip parent 1:0 prio 10 u32 match ip src 10.0.0.2 flowid 1:1002 'tc filter' command returns: RTNETLINK answers: Invalid argument moreover, 'tc filter show' returns: RTNETLINK answers: Invalid argument Dump terminated Everything worked OK on another linux with older (2.4.20) kernel. Do you have an idea what's wrong? Andrzej.
On Thursday 16 October 2003 18:50, Andrzej Szymanski wrote: > Hi, > > I have a problem with 'tc filter' on a 2.4.22 kernel from Slackware 9.1 > distribution. > The tc command binary is from htb3.6-020525.tgz > (http://luxik.cdi.cz/~devik/qos/htb) > > I'm trying the following command sequence: > > tc qdisc add dev eth0 root handle 1: htb default 1 r2q 1 > tc class add dev eth0 parent 1: classid 1:1 htb rate 1200kbit ceil > 1200kbit > tc class add dev eth0 parent 1:1 classid 1:1002 htb rate 20kbit ceil > 1200kbit burst 1600 cburst 1600 > tc qdisc add dev eth0 handle 1002 parent 1:1002 sfq perturb 10 > tc filter add dev eth0 protocol ip parent 1:0 prio 10 u32 match ip src > 10.0.0.2 flowid 1:1002 > > 'tc filter' command returns: > RTNETLINK answers: Invalid argument > > moreover, 'tc filter show' returns: > RTNETLINK answers: Invalid argument > Dump terminated > > Everything worked OK on another linux with older (2.4.20) kernel. > > Do you have an idea what's wrong? Mhh. I have a tc binary on www.docum.org, can you try that one? http://www.docum.org/stef.coene/qos/download/ Stef -- stef.coene@docum.org "Using Linux as bandwidth manager" http://www.docum.org/ #lartc @ irc.openprojects.net