Am Mittwoch 09 November 2005 22:12 schrieb Thomas Graf:
> Something like this should do the job, although it doesn't take care
> of taking things up again for now. Now all supporters of this should
> tell me how to implement any case of on demand interface after taking
> the routes down.
> [...]
> case NETDEV_CHANGE:
> + if (!netif_carrier_ok(dev)) {
> + fib_disable_ip(dev, 0);
> + break;
> + }
fib_disable_ip() evicts all routes pointing to that interface, including
userspace generated ones, doesn't it? If so, we don't get away that easy.
That's where my idea of routes markted as inactive came from.
Stefan
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