Afshin Tajvidi wrote:
So more precisely my question is which commands are to be used to
redirect flows outgoing from eth0.10 and eth0.20 to ifb0 ? (I don't want
to create separate QoS trees for eth0.10 and eth0.20 because the
borrowing feature of HTB interests me).
I've used :
tc filter add dev eth0.10 parent root protocol ip priority 10 u32 match
u32 0 0 flowid 1: action mirred egress redirect dev ifb0
tc filter add dev eth0.20 parent root protocol ip priority 10 u32 match
u32 0 0 flowid 1: action mirred egress redirect dev ifb0
But this do not work! (the ifb0 is always empty) Maybe I miss something
or simply IFB does not allow to do global limitation as IMQ does.
You need a classfull qdisc on the egress interface to get the redirect
to work. If you redirect from eth0.X then protocol ip should be OK.
Try -
tc qdisc add dev eth0.10 root handle 1:0 prio
tc filter add dev eth0.10 parent 1:0 protocol ip priority 10 u32 match
u32 0 0 flowid 1: action mirred egress redirect dev ifb0
Andy.
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