Le lundi 07 février 2022 à 16:47 +0100, BASSAGET Cédric a écrit :
> Hello.
> I'm trying to reproduce a config which worked in bird1.6 (bird6)
> I need to announce the IPv4 and IPv6 loopback addresses of lo:1
>
>
> protocol direct direct_lo {
> interface "lo";
> ipv4;
> ipv6;
> }
>
> protocol ospf v3 OSPFv3_backbone {
> debug all;
> ipv6 {
> export where proto = "direct_lo";
> };
> area 0 {
> networks {
> ...
> };
> interface "ens20" {
> ...
> };
> };
> }
>
> I don't know if it's normal but I have no prefixes in :
>
> bird> show protocols all direct_lo
> Name Proto Table State Since Info
> direct_lo Direct --- up 16:16:59.087
> Channel ipv4
> State: UP
> Table: master4
> Preference: 240
> Input filter: ACCEPT
> Output filter: REJECT
> Routes: 0 imported, 0 exported, 0 preferred
> Route change stats: received rejected filtered ignored
> accepted
> Import updates: 0 0 0 0
> 0
> Import withdraws: 0 0 --- 0
> 0
> Export updates: 0 0 0 ---
> 0
> Export withdraws: 0 --- --- ---
> 0
> Channel ipv6
> State: UP
> Table: master6
> Preference: 240
> Input filter: ACCEPT
> Output filter: REJECT
> Routes: 0 imported, 0 exported, 0 preferred
> Route change stats: received rejected filtered ignored
> accepted
> Import updates: 0 0 0 0
> 0
> Import withdraws: 0 0 --- 0
> 0
> Export updates: 0 0 0 ---
> 0
> Export withdraws: 0 --- --- ---
> 0
>
>
>
> and no route exported to OSPF :
> bird> show route export OSPFv3_backbone
> bird>
>
>
> What am I doing wrong ?
> Regards
Hello,
If I remember well, ospfv3 needs to have an address in fe80::/64 on an
interface to get addresses from it.
lo usually does not have it, you should add one.
Regards,
--
Bastien
