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How to filter incoming announcements on quagga from neighbor?
Good afternoon.
There is quagga 0.99.22 on freebsd 8. Configured ospf with Juniper. I redistribute static routes on a freebsd server and push to Juniper. And he sends routes that other ospf participants send him through him.
Config example on quagga
interface em1
ip ospf network non-broadcast
ip ospf hello-interval 5
ip ospf dead-interval 10
ip ospf retransmit-interval 6
ip ospf transmit-delay 2
ip ospf mtu-ignore
!
router ospf
ospf router-id 10.10.10.2
redistribute kernel route-map ospf
network 10.10.10.0/24 area 0.0.0.1
neighbor 10.10.10.1 poll-interval 2
!
ip prefix-list ospf seq 1 deny 192.168.0.0/16 le 32
ip prefix-list ospf seq 99 deny 0.0.0.0/0 le 8
ip prefix-list ospf seq 100 permit 0.0.0.0/0 le 32
How do I filter incoming announcements from Juniper?
Thank you.
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Naturally, juniper will send everything that is from others. What do you need to see on freebsd? How do they participate in ospf - in one area or different ones?
If in one, then set up prefix-lists on freebsd to receive, and on juniper to return routes. But usually in one area, all routes are present at all.
If different, limit also to prefix-lists.
I don’t know how it’s done on Fryakh, but on June there are examples.
With freebsd they are in one area, other peers in another. I need announcements to not come to freebsd, except for the default. Maybe someone will give then an approximate configuration for setting up ospf for juniper for my task?
PS The examples above in the link refer to bgp.
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