BGP Route Aggregation - latest status ???

[Foo Weng Chan]

Hi All,

 

I'm using latest BIRD 2.0.12 but still not seeing availability of BGP Route
Aggregation feature.

 

May I know any update on this feature since the most recent post I can find
per below :

https://bird.network.cz/pipermail/bird-users/2021-February/015203.html

 

My setup has a BGP border router receives multiple /32 prefixes from few
internal IBGP peers. When advertise it our to EBGP peers, I need to
aggregate it into a single /24 prefix as the upstream ISP does not accept
any prefix smaller than /24. Also, when all IBGP peer stop announcing /32
prefixes, I shall stop announcing /24 prefix to EBGP as well.

 

Basically this is exactly what Cisco IOS router do with the following BGP
command :

 

aggregate-address 103.1035.59.0 255.255.255.0 summary-only

 

 

Is that anyway to implement the above with BIRD ?

 

Thanks & rgds,

Chan

 

 

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