Announce prefix to BGP conditional

Robert Hass robhass at gmail.com
Fri Jan 4 00:17:08 CET 2013


> Patch is available at
> http://static.ipfw.ru/patches/0001-Implement-general-aggregation-protocol-v6.patch
>
> We run this protocol on a large route-reflector for a while without any
> issues, but YMMV.

Hi

I applied patch in my bird, but it look's it's not working. My
configuration bird.conf:

log syslog { debug, trace, info, remote, warning, error, auth, fatal, bug };
router id 10.0.0.3;

protocol device {
        scan time 60;
}

protocol aggregator AG1 {
        import all;
        bgp id 10.0.0.2 as 100 {
                aggregate address 1.1.1.2/32;
                aggregate address 1.1.1.1/32 mandatory list { 10.44.0.0/24 };
        };
}

protocol bgp CISCO {
        local as 300;
        source address 10.0.0.3;
        neighbor 10.0.0.4 as 400;
        import filter bgp_cust_in;
        export filter {
                if (net ~ [1.1.1.1/32] ) then {
                        accept;
                }
                if (net ~ [1.1.1.2/32]) then {
                        accept;
                }
        };
}


bird> show route
10.44.0.0/24       via 10.0.0.4 on em1 [CISCO 00:04] * (100) [AS400i]
bird>

Any comments ?

Rob



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