Hi list,
I'm currently implementing a shaping solution based on the hfsc qdisc. I've
seen that the htb qdisc (and others) have a linklayer option, with which you
can compensate for atm cell padding.
The hfsc qdisc does not have such an option. Tc does have a generic stab
option, though. Does anyone know if that is functional with hfsc? E.g. will
the following command provide me with a hfsc root qdisc that correctly
compensates for atm cell padding?*
tc qdisc add dev eth1 stab linklayer atm root handle 1: hfsc
.. or will I have to use htb instead?
I'm using kernel 2.6.32.9 with advanced routing options and qos etc (and
julian anastasov's routing patches).
* For simplification I have not (yet) set the other stab options: mtu, mpu
and overhead, as explained here:
http://ace-host.stuart.id.au/russell/files/tc/tc-atm/
Thanks!
roel
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