Re: [LARTC] Multiple classes

[Homer Parker <hparker@homershut.net>]

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On Tue, 3 Dec 2002 22:03:39 +0100 Stef Coene <stef.coene@docum.org>
wrote....

> It all depends on what you want to do.  Have you read my docs on
> www.docum.org ??  But you are on the right track.

	Ok, starting from scratch (again).. This loads and runs just fine:

tc qdisc del dev eth0 root
tc qdisc del dev eth1 root

tc qdisc add dev eth0 root handle 10: htb
tc class add dev eth0 parent 10: classid 10:1 htb rate 10mbit
# tc class add dev eth0 parent 10:1 classid 10:10 htb rate 256kbit
tc qdisc add dev eth0 parent 10:1 sfq perturb 10
tc filter add dev eth0 parent 10: protocol ip \
  u32 match ip dst 208.191.32.254 flowid 10:1

# exit

tc qdisc add dev eth1 root handle 20: htb
tc class add dev eth1 parent 20: classid 20:1 htb rate 10mbit
# tc class add dev eth1 parent 20:1 classid 20:10 htb rate 256kbit
tc qdisc add dev eth1 parent 20:1 sfq  perturb 10
tc filter add dev eth1 parent 20: protocol ip \
  u32 match ip src 208.191.32.254 flowid 20:1


	Whereas this doesn't...


tc qdisc del dev eth0 root
tc qdisc del dev eth1 root

tc qdisc add dev eth0 root handle 10: htb
tc class add dev eth0 parent 10: classid 10:1 htb rate 10mbit
tc class add dev eth0 parent 10:1 classid 10:10 htb rate 256kbit
tc qdisc add dev eth0 parent 10:10 sfq perturb 10
tc filter add dev eth0 parent 10: protocol ip \
  u32 match ip dst 208.191.32.254 flowid 10:10

# exit

tc qdisc add dev eth1 root handle 20: htb
tc class add dev eth1 parent 20: classid 20:1 htb rate 10mbit
tc class add dev eth1 parent 20:1 classid 20:10 htb rate 256kbit
tc qdisc add dev eth1 parent 20:10 sfq  perturb 10
tc filter add dev eth1 parent 20: protocol ip \
  u32 match ip src 208.191.32.254 flowid 20:10

	When i say does and doesn't work, the first on passes data, the second
one doesn't, and the pings I was testing with showed up as dropped packets
when I ran "tc -s class ls dev eth1", which I thought odd... Especially
since they showed up in the root class... Welp, it's 4am (again), time to
get a nap... 


--- 
Homer Parker

http://www.homershut.net
telnet://bbs.homershut.net


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