ospf routes

Mehdi Rukmawan rukmawans at gmail.com
Mon Aug 24 10:00:26 CEST 2020


Hello,

This is the bird.conf
========================

router id 192.168.168.1;

debug protocols all;

protocol device {
        scan time 10;
}

include "bird.ospf";


and this bird.ospf
==================

filter import_OSPF {
    accept;
}

protocol ospf v2 {
        tick 2;
        debug all;
        import filter import_OSPF;
        export filter import_OSPF;
        area 0 {
                interface "ens3" {
                        cost 5;
                        type pointopoint;
                        hello 5; retransmit 2; wait 10; dead 20;
                };
                interface "lo" {
                        cost 1000;
                        stub;
                };
        };
}


On Mon, Aug 24, 2020 at 2:58 PM Skyler Mäntysaari <sm at samip.fi> wrote:

> Hello,
>
> Maybe show us the actual config?
> On 24/08/2020 10.43, Mehdi Rukmawan wrote:
>
> Hello,
>
> I'm just starting bird with vm and i'm running it on gns3.
> first of all the ospf is running and can see the routes from he neighbour
> as we can see below :
>
> root at gns3:/etc/netplan# birdc show route
> BIRD 1.6.3 ready.
> 1.1.1.1/32         via 192.168.70.1 on ens3 [ospf1 07:36:32] * I (150/6)
> [1.1.1.1]
> 192.168.70.0/30    dev ens3 [ospf1 07:34:53] * I (150/5) [192.168.168.1]
> 192.168.40.0/30    via 192.168.70.1 on ens3 [ospf1 07:36:32] * I (150/6)
> [1.1.1.1]
> 192.168.10.0/30    via 192.168.70.1 on ens3 [ospf1 07:36:32] * I (150/6)
> [1.1.1.1]
> 192.168.20.0/30    via 192.168.70.1 on ens3 [ospf1 07:36:32] * I (150/6)
> [1.1.1.1]
> 192.168.168.1/32   dev lo [ospf1 07:34:53] * I (150/0) [192.168.168.1]
>
> but i can't see the routes from the machine which is running bird.
> is this a bug ? or i have something wrong with ospf configuration ?
>
> root at gns3:/etc/netplan# ip route
> 169.254.0.0/16 dev ens3 scope link metric 1000
> 192.168.70.0/30 dev ens3 proto kernel scope link src 192.168.70.2 metric
> 100
>
> regards,
>
>
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