[Netem] enable delay and loss at the same time?

[Li, Ji]

Thank you all a lot! Both methods work!

Best,
-Ji

-----Original Message-----
From: netem-bounces at lists.osdl.org [mailto:netem-bounces at lists.osdl.org]
On Behalf Of stephen.earl at bt.com
Sent: Tuesday, July 12, 2005 10:02 AM
To: netem at lists.osdl.org
Subject: RE: [Netem] enable delay and loss at the same time?

Try:
tc qdisc add dev eth0 root handle 1: netem delay 100ms 
tc qdisc add dev eth0 parent 1:1 handle 10: netem loss .1%


-----Original Message-----
From: Julio Kriger [mailto:juliokriger at gmail.com] 
Sent: Tuesday, July 12, 2005 10:04 AM
To: Li, Ji
Cc: netem at lists.osdl.org; jli at mit.edu
Subject: Re: [Netem] enable delay and loss at the same time?

Hi,
You should use:

tc qdisc change dev eth0 root netem delay 100ms loss .1%

Regards,
Julio

-----Original Message-----
From: netem-bounces at lists.osdl.org
[mailto:netem-bounces at lists.osdl.org]On Behalf Of Li, Ji
Sent: 12 July 2005 14:46
To: netem at lists.osdl.org
Cc: jli at mit.edu
Subject: [Netem] enable delay and loss at the same time?


Hi,
 
I want to use NetEm to simulate delay and packet loss at the same time,
but if I simply do the following, the second command will overwrite the
first command. 
# tc qdisc add dev eth0 root netem delay 100ms # tc qdisc change dev
eth0 root netem loss .1%

I guess it's more a tc question rather than NetEm question, but if any
one would tell me the correct tc commands, your help is highly
appreciated!
 
Thanks,
-Ji


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