[LARTC] Conceptual question ;-)

Georgi Alexandrov georgi.alexandrov at gmail.com
Wed Feb 8 10:01:24 CET 2006


ehlo list,

I'm willing to shape ppp users e.g. each pppX interface to get XXX kbits
I classify traffic going to ppp+ interfaces like this:
iptables -t mangle -A POSTROUTING -o ppp+ -j CLASSIFY --set-class 0002:0020

then i have a file which is executed when a ppp inteface is up and first
argument parsed to that file ($1) is the ppp number (e.g. 35 for ppp35).
it generally looks like this:

tc qdisc del dev ppp$1 root
tc qdisc add dev ppp$1 root handle 2: htb
tc class add dev ppp$1 parent 2: classid 2:2 htb rate XXXkbit
tc class add dev ppp$1 parent 2:2 classid 2:20 htb rate XXXkbit
tc qdisc add dev ppp$1 parent 2:20 handle 20: sfq perturb 10

The question is, when for example 10 ppp interfaces are up will they
each get XXX kbits.

-- 
regards,
Georgi Alexandrov

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