Routes not deleted after link down

[Petri Helenius]

Mike Tancsa wrote:

>
> I like this idea as well, but you need to control how the routes would 
> come back after the interface comes back up ?  This seems more of the 
> province of a routing daemon like quagga as opposed to a kernel 
> feature no ?

The connected interface should try to transmit packets according to it's 
netmask when the interface is operational. So it should come back up 
"immediately". (at least when the mentioned sysctl is enabled)

Pete