29 Jul
2013
29 Jul
'13
10:36 a.m.
ubuntu won't let me create an interface called tunl0. There is one created
automatically when I create tun0.
nmjoo@earth:~$ sudo ip tunnel
[sudo] password for nmjoo:
tun0: ip/ip remote any local 128.255.134.47 ttl inherit
tunl0: ip/ip remote any local any ttl inherit nopmtudisc
nmjoo@earth:~$
I'm new at ubuntu (I come from a Fedora background, but I wanted to run a
distribution that doesn't go out of date every 18 months).
-Neil
On Mon, Jul 29, 2013 at 5:41 AM, Heikki Hannikainen <hessu(a)hes.iki.fi>wrote;wrote:
> (Please trim inclusions from previous messages)
> _______________________________________________
> This is probably the right answer - tun0 is, by default, a completely
> different type of an interface than tunl0 (IPIP tunnel)!
>
> tun0 would be a virtual interface used to pass IP packets between the
> Linux kernel and an userspace program, such as openvpn
> (http://en.wikipedia.org/wiki/TUN/TAP).
>
> tunl0 is an IPIP tunnel interface which we want to use here. So, you
> should adjust the network interace setup to use tunl0. Just set it up
> with your net-44 address, no need to adjust modes or local addresses
> in a "normal" setup.
>
>
> On Sun, Jul 28, 2013 at 6:45 AM, Pieter Luteijn <luteijn(a)xs4all.nl> wrote:
> > (Please trim inclusions from previous messages)
> > _______________________________________________
> > By default rip44d is using the interface tunl0, it seems:
> > my $tunnel_if = 'tunl0';
> > You seem to be using tun0 in your networking scripts, so i suppose you
> either need to adjust the default, use the -i option to change the
> interface used by rip44d, or change the tunnel interface name to match so
> the rip44d is listening on the right interface.
> >
> > Pieter.
> > Sent from a mobile, sorry for any typoes...
> >