Guys,
I tryed to make the u32 module up, but didnt work as well:
[root@ns1 sched]# ls
cls_fw.ko cls_rsvp.ko sch_cbq.ko sch_gred.ko sch_htb.ko
sch_netem.ko sch_red.ko sch_tbf.ko
cls_route.ko cls_u32.ko sch_dsmark.ko sch_hfsc.ko sch_ingress.ko
sch_prio.ko sch_sfq.ko sch_teql.ko
[root@ns1 sched]# modprobe cls_u32
[root@ns1 sched]# lsmod
Module Size Used by
cls_u32 8324 0
sch_htb 19072 2
ipt_MARK 2688 43
cls_fw 5248 4
sch_sfq 6016 5
sch_cbq 17536 1
iptable_mangle 3072 1
ipt_LOG 7552 2
iptable_filter 3200 1
ipt_ipp2p 7552 0
agpgart 33632 0
i2c_viapro 8592 0
i2c_core 21504 1 i2c_viapro
8139too 30464 0
mii 5760 1 8139too
ext3 132232 4
mbcache 17028 1 ext3
jbd 83736 1 ext3
[root@ns1 sched]# tc filter add dev eth1 parent 1:0 protocol ip prio 1
u32 match ip sport 80 0xffff flowid 1:10
RTNETLINK answers: Invalid argument
We have an error talking to the kernel
Att,
Nataniel Klug
Nataniel Klug escreveu:
Hello all,
I am trying to match some conections using u32 but I tryed this:
[root@ns1 ~]# tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32
match ip src 0/0 match ip dst 0/0 match ip sport 80 0xffff flowid 1:10
RTNETLINK answers: Invalid argument
We have an error talking to the kernel
[root@ns1 ~]#
I have this class at device eth1:
[root@ns1 ~]# tc class show dev eth1
class htb 1:1 root rate 100Mbit ceil 100Mbit burst 18412b cburst 51587b
class htb 1:10 parent 1:1 leaf 10: prio 1 rate 3Mbit ceil 3Mbit burst
18Kb cburst 3099b
class htb 1:20 parent 1:1 leaf 20: prio 5 rate 500Kbit ceil 500Kbit
burst 18Kb cburst 1849b
And this qdisc:
[root@ns1 ~]# tc qdisc show dev eth1
qdisc htb 1: r2q 10 default 20 direct_packets_stat 10
qdisc sfq 10: parent 1:10 limit 128p quantum 1514b perturb 10sec
qdisc sfq 20: parent 1:20 limit 128p quantum 1514b perturb 10sec
I have looked into kernel and into this paramenter:
Networking > Networking Options > U32 Classifier (module)
It is enable as a module.
Can someone help me? My box is a Fedora Core 3 using kernel 2.6.13.4.
PS.: Thanks all guys who have answered me about my other question
(QoS). It was very useful hints. Now I think my QoS is working almost
100% ok.
Att,
Nataniel Klug
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