Have you brought the tunnel device up? try: ip link set dev <tunneldevice> up
When I try to set the default route without the device being up I get the same message...
Have you configured the tunnel devices at both ends at all (up, addresses and such)?
Regards, Guy
When i try to set David A. Bandel wrote:
Guy Van Den Bergh wrote:
Have you tried to set a default route to the IP address of the tunnel interface at the main network: ip route add default via a.b.c.d where a.b.c.d is the IP address you gave to the tunnel interface at the main network end.
RTNETLINK answers: Network is unreachable
This is the same answer when I try to set the default route via the tunnel name.
David A. Bandel wrote:
Ladies and Gentlemen (and others ;-) ),
back through the main network. Reason: some connections realize that traffic coming from my relocate network is coming via an invalid route and is filtered.
this is also called RPF or reverse path filtering, and is sometimes used as a partial countermeasure against spoofed ddos attacks
yes, I know, I turn it on too on systems that aren't tunnel endpoints.
Regards, Guy
Ciao,
David A. Bandel
