Hi all,
that is yet another problem I can''t solve.
I want to use the iptables to match the packets to be queued but do not know
how to tell my tc queues wich marked packages to use.
EXAMPLE:
ppp0 with (768Kbit downstream and 128Kbit upstream)
the privileges local port 27005 should get 512/96
# the marked packets below shall be privileged.
$IPTABLES -t mangle -A PREROUTING -o ppp0 -p udp --sport 27005 \
-j MARK --set-mark 21
$IPTABLES -t mangle -A POSTROUTING -i ppp0 -p udp --dport 27005 \
-j MARK --set-mark 22
# the other packets may get the remaining bandwidth
# attach cbq to device ppp0 with handle 1: (1:0 ?)
$TC qdisc add dev ppp0 root handle 1: cbq bandwidth 768Kbit avpkt mpu 64
# create the root class (1:1)
$TC class add dev ppp0 parent 1:0 classid :1 est 1sec 4sec cbq \
bandwidth 768Kbit rate 768Kbit
# create class A (privileged 1:10)
$TC class add dev ppp0 parent 1:1 classid 1:10 est 1sec 4sec cbq \
bandwidth 768Kbit rate 512Kbit allot 1514 maxburst 50 avpkt 1000
$TC qdisc add dev ppp0 parent 1:10 sfq quantum 1514b perturb 15
# create class B (the remaining 1:20)
$TC class add dev ppp0 parent 1:1 class 1:20 est 1sec 4sec cbq \
bandwidth 768Kbit rate 256Kbit allot 1514 maxburst 50 avpkt 1000
$TC qdisc add dev ppp0 parent 1:20 sfq quantum 1514b perturb 15
END EXAMPLE.
So. But how do I tell TC to use the iptables marked packets to queue?
Many many thanks,
Christian.
tc filter add dev eth0 parent 1: protocol ip prio 3 handle 2 fw classid 10:11 Will put all packets marked with 21 in the class 10:11 Stef On Monday 15 April 2002 10:43, Christian Parpart wrote:> Hi all, > > that is yet another problem I can''t solve. > I want to use the iptables to match the packets to be queued but do not > know how to tell my tc queues wich marked packages to use. > > EXAMPLE: > > ppp0 with (768Kbit downstream and 128Kbit upstream) > the privileges local port 27005 should get 512/96 > > # the marked packets below shall be privileged. > $IPTABLES -t mangle -A PREROUTING -o ppp0 -p udp --sport 27005 \ > -j MARK --set-mark 21 > $IPTABLES -t mangle -A POSTROUTING -i ppp0 -p udp --dport 27005 \ > -j MARK --set-mark 22 > # the other packets may get the remaining bandwidth > > # attach cbq to device ppp0 with handle 1: (1:0 ?) > $TC qdisc add dev ppp0 root handle 1: cbq bandwidth 768Kbit avpkt mpu 64 > > # create the root class (1:1) > $TC class add dev ppp0 parent 1:0 classid :1 est 1sec 4sec cbq \ > bandwidth 768Kbit rate 768Kbit > > # create class A (privileged 1:10) > $TC class add dev ppp0 parent 1:1 classid 1:10 est 1sec 4sec cbq \ > bandwidth 768Kbit rate 512Kbit allot 1514 maxburst 50 avpkt 1000 > > $TC qdisc add dev ppp0 parent 1:10 sfq quantum 1514b perturb 15 > > # create class B (the remaining 1:20) > $TC class add dev ppp0 parent 1:1 class 1:20 est 1sec 4sec cbq \ > bandwidth 768Kbit rate 256Kbit allot 1514 maxburst 50 avpkt 1000 > > $TC qdisc add dev ppp0 parent 1:20 sfq quantum 1514b perturb 15 > > END EXAMPLE. > > So. But how do I tell TC to use the iptables marked packets to queue? > > Many many thanks, > Christian. > _______________________________________________ > LARTC mailing list / LARTC@mailman.ds9a.nl > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/-- stef.coene@docum.org "Using Linux as bandwidth manager" http://www.docum.org/ #lartc @ irc.openprojects.net
On Monday 15 April 2002 11:02, Stef Coene wrote:> tc filter add dev eth0 parent 1: protocol ip prio 3 handle 2 fw classid > 10:11 Will put all packets marked with 21 in the class 10:11Oops :) (still party time in my head) tc filter add dev eth0 parent 1: protocol ip prio 3 handle 21 fw classid 10:11 Will put all packets marked with 21 in the class 10:11 Stef
Stef Coene inspired the electrons to say:> On Monday 15 April 2002 11:02, Stef Coene wrote: > > > tc filter add dev eth0 parent 1: protocol ip prio 3 handle 2 fw classid > > 10:11 Will put all packets marked with 21 in the class 10:11 > > Oops :) (still party time in my head) > > tc filter add dev eth0 parent 1: protocol ip prio 3 handle 21 fw classid > 10:11 > > Will put all packets marked with 21 in the class 10:11 > > StefAh. So the handle parameter gets the marked value. Have many thanks, Christian.