[c-nsp] Monitoring ethernet circuits with GRE

[Gert Doering]

Hi,

On Tue, Nov 28, 2006 at 03:03:04PM +0000, William wrote:
> interface Tunnel1
>  no ip address
>  tunnel source 1.1.1.1
>  tunnel destination 1.1.1.2

This will be up as long as there is a route for 1.1.1.2 in the network.

You need tunnel keepalives to actually *test* connectivity.

gert
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de