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create new network interface

Posted: Sun Apr 28, 2013 10:08 am
by nqdinh
Hi developers,

I attempt to make new virtual interface, name tun0, with radvd.
sudo route add -6 fdfd::/64 tun0
SIOGIFINDEX: No such device

Restart radvd yields more information:
Setting up radvd (1:1.8.5-1) ...
Starting radvd: [Apr 28 09:03:04] radvd: ioctl(SIOCGIFMTU) failed for tun0: No such device

Seem to me that their is problem with RasPi to create new interface. On laptop with Ubuntu, I have no problem in create new tun0 interface with radvd at all.

Any suggestion for my problem is very highly appreciated.

Many thanks.

Re: create new network interface

Posted: Mon Apr 29, 2013 2:22 am
by nqdinh
I fixed it with tunctl.