[Planetlab-users] "tc" results in "RTNETLINK answers: Operation
ssc at seecurity.org
Thu Oct 6 02:30:06 EDT 2011
Sorry for pushing this.
Does anyone have a clue why this is not working? Is this because of the virtualization
of planet-lab nodes that this does not work in general, or is it more that a kernel module
I am just trying to figure out if I can "fix" this by myself, e.g. by compiling my own kernel,
or if this type of measurement is generally impossible on planet-lab.
On Sep 29, 2011, at 2:04 PM, Sebastian Schinzel wrote:
> Dear all,
> I need to perform some traffic shaping for my measurements and I'd like to
> use the 'tc' command of the iproute package to do this, e.g.:
> # tc qdisc add dev eth0 root netem delay 10ms
> However, on all planet lab nodes I tried this command, I get the error
> "RTNETLINK answers: Operation not permitted"
> I execute the command as root and I got root with 'sudo su - root'. selinux is disabled.
> The command works like a charm on my local Debian installation.
> Can anyone point me to some solutions?
> Users mailing list: Users at lists.planet-lab.org
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