[Babel-users] filtering harder?

Juliusz Chroboczek jch at pps.univ-paris-diderot.fr
Wed Nov 19 22:19:33 UTC 2014


> So given that I was exporting a x.y.128.0/20
> I had wondered how to filter out the 128.1, 130.1, 129.1
> on the 3 interfaces from the rangeley.

I'm still not clear about what you're doing, but if it's a simple matter
of not redistributing these routes, you can simply say:

  redistribute local ip x.y.128.1/32 deny

If you want to avoid redistributing them over just some interfaces, you
need to hook your filter at a different place:

  out ip x.y.128.1 if wlan42 deny

-- Juliusz




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