MP-BGP announcements

Jan-Philipp Litza jpl at plutex.de
Wed Apr 25 15:15:22 CEST 2018


> Generally, announced AFs depends only on channels, it is irrelevant
> whether peers are IPv4 or IPv6. Perhaps you have some channels inherited
> from templates? Could you send the config file?

Well, "show protocols all" says there's only one channel:

> ipv4_X BGP        ---        up     2018-04-20    Established   
>   BGP state:          Established
>     Neighbor address: X.X.X.X
>     Neighbor AS:      X
>     Neighbor ID:      X.X.X.X
>     Local capabilities
>       Multiprotocol
>         AF announced: ipv4 ipv6
>       Route refresh
>       Graceful restart
>       4-octet AS numbers
>       Enhanced refresh
>     Neighbor capabilities
>       Multiprotocol
>         AF announced: ipv4
>       Route refresh
>       4-octet AS numbers
>     Session:          internal AS4
>     Source address:   X.X.X.X
>     Hold timer:       94.575/180
>     Keepalive timer:  10.969/60
>   Channel ipv4
>     State:          UP
>     Table:          master4
>     Preference:     100
>     Input filter:   ibgp_in
>     Output filter:  (unnamed)
>     Routes:         4 imported, 693644 exported
>     Route change stats:     received   rejected   filtered    ignored   accepted
>       Import updates:             14          0          0          4         10
>       Import withdraws:            0          0        ---          0          0
>       Export updates:        3983676         10       9177        ---    3974489
>       Export withdraws:       872997        ---        ---        ---     865206
>     BGP Next hop:   X.X.X.X
>
> bird>

The config (with templates merged) essential is this:

> protocol bgp ipv4_X {
> 	local as my_asn;
> 	neighbor as my_asn;
> 	direct;
>
> 	ipv4 {
> 		next hop self;
> 		import filter ibgp_in;
> 		export where source = RTS_BGP;
> 	};
> 	neighbor X.X.X.X;
> }

Version is 2.0.2 btw.

Best regards,
Jan-Philipp Litza

-- 
Jan-Philipp Litza
PLUTEX GmbH
Hermann-Ritter-Str. 108
28197 Bremen

Hotline: 0800 100 400 800
Telefon: 0800 100 400 821
Telefax: 0800 100 400 888
E-Mail: support at plutex.de
Internet: http://www.plutex.de

USt-IdNr.: DE 815030856
Handelsregister: Amtsgericht Bremen, HRB 25144
Geschäftsführer: Torben Belz, Hendrik Lilienthal


More information about the Bird-users mailing list