On Oct 31, 2020, at 12:22 PM, Chriztoffer Hansen <ch@ntrv.dk> wrote:
On 31 Oct 2020 18:17, Philip Prindeville wrote:
Again, I see routing announcements for the /30 subnets in 10.0.0.0/24 going out
As far as I see it, access lists are doing literal matching.
docs.frrouting.org/en/stable-7.0/filter.html
E.g. 10.0.0.0/30 != 10.0.0.0/24
Using access-list not-ptp deny 10.0.0.0/24 access-list not-ptp permit any
Only 10.0.0.0/24 would be denied. Any prefixes larger or smaller will be permitted, matching the permit any statement coming after.
Okay, thanks. What about using a prefix-list? I tried that too, but maybe I wasn’t using the correct notation. -Philip
Is there a really good book (that’s recent!) about routing with Quagga/FRR, say version 7.0 or later?
The current documentation is your best option. Including the examples. docs.frrouting.org (The official documentation is in no way all glorious 110 % perfect. But is your best starting point)
Otherwise you are down to blog posts, mailing list threads, forum posts, GitHub issue threads, etc. (i.e. whatever else you can find)
-- Best regards,
Chriztoffer
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