OSPF export filter

viker viker at viker.cz
Thu Dec 3 16:51:57 CET 2015


What show You birdc show ospf nei ? Does Your router even have adjacency 
connected ?
Viker


On 12/03/2015 04:28 PM, Anton Kiryushkin wrote:
> Hello.
>
> Yes, I tried it.
>
> birdc show route export server1
>
> showed me nothing. But 'show ospf state' showed me both ips with 
> metric 0.
>
>
> 2015-12-03 9:55 GMT+03:00 viker <viker at viker.cz <mailto:viker at viker.cz>>:
>
>     Hello,
>     concretely "birdc show route export server1" show what ?
>     Another good hint could be "birdc show ospf state", where you can
>     see ospf informations about whole infrastructure which ospf knows.
>     Vilem
>
>     On 12/03/2015 01:50 AM, Anton Kiryushkin wrote:
>
>         Hello.
>
>         I trying to use bird for export ospf route for Cisco Nexus
>         with next config:
>
>         router id 10.34.23.1;
>
>
>         filter export_OSPF {
>                 if net = 77.71.22.23/32 <http://77.71.22.23/32>
>         <http://77.71.22.23/32> then {
>                         ospf_metric1 = 20;
>                         ospf_metric2 = 20;
>                         print "net accepted:", net;
>                         accept;
>                 }
>                 if net = 77.71.22.24/32 <http://77.71.22.24/32>
>         <http://77.71.22.24/32> then {
>
>                         ospf_metric1 = 10;
>                         ospf_metric2 = 10;
>                         print "net accepted:", net;
>                         accept;
>                 }
>                 reject;
>         }
>
>         protocol ospf server1 {
>                 export filter export_OSPF;
>                 #debug all;
>                 rfc1583compat yes;
>                 tick 2;
>                 area 0.0.0.0 {
>                         stub no;
>                         interface "bond0" {
>                                 dead 10;
>                                 neighbors {
>                                         10.0.16.1;
>                                 };
>                                 type pointopoint;
>                                 authentication none;
>                         };
>                         interface "lo*" {
>                                 stub yes;
>                                 cost 10;
>                                 priority 200;
>                         };
>                         interface "dummy0" {
>                                 stub yes;
>                                 cost 15;
>                                 priority 100;
>                         };
>                 };
>         }
>
>
>         But in birdc I didn't see any metrics. I have two server with
>         same config and same addresses on interfaces lo and dummy0
>         with different priorities.
>         Could you help me with export filter?
>
>         -- 
>         Best regards,
>         Anton Kiryushkin
>
>
>     -- 
>
>
>     S pozdravem Vilem Kebrt
>     email: viker at viker.cz <mailto:viker at viker.cz>
>     tel: +420 604 550 132
>
>
>
>
> -- 
> Best regards,
> Anton Kiryushkin
>

-- 


S pozdravem Vilem Kebrt
email: viker at viker.cz
tel: +420 604 550 132



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