Re: dependent ospf areas

On Tue, Jun 05, 2018 at 09:41:18PM +0500, Илья Шипицин wrote:

hello,

we use BIRD with 2 ospf areas: external and internal. can someone give an advice how to implement dependent filters?

i.e. "if there are no neighbors on internal, so do not export anything on external"?

and "if there at least one neighbor on internal, export routes on external"

You can use standard inter-area prefix aggregation using 'networks', but that probably is not what you meant. -- Elen sila lumenn' omentielvo Ondrej 'Santiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."