On Jan 20, 2007, at 12:05 AM, Simone84bo wrote:
Hi to all
I am studying HTB on LARTC how to. I realize a simple configuration on
router:
tc qdisc add dev eth0 root handle 1: htb default 30
tc class add dev eth0 parent 1: classid 1:1 htb rate 3mbit burst 15k
tc class add dev eth0 parent 1:1 classid 1:10 htb rate 2mbit burst 15k
tc class add dev eth0 parent 1:1 classid 1:20 htb rate 1mbit burst 15k
tc qdisc add dev eth0 parent 1:10 handle 10: sfq perturb 10
tc qdisc add dev eth0 parent 1:20 handle 20: sfq perturb 10
tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 match ip
dport 80
0xffff flowid 1:10
After this configuration I make a ssh connection between client and
server.
How the guide say I expect to see on router (with command tc -s
qdisc ls dev
eth0) that unclassified traffic, like ssh, get rounded to 20: but
it doesn't
happen. The count of ssh traffic packet result only on root qdisc.
Why?
A second question if i want to limited rate of all my router which
configuration can i realize?
You'd see that if you used filter on port 22 instead of 80. 'Cause
22 is the port of ssh. And your default class is wrong. It should be
1,10 or 20. 10 or 20 preferably.
regards
--
Bartek Krawczyk
JID: bkrawczyk@xxxxxxxxxxxx
GG: 2094683
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