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log "bird.log" all;
protocol device {}
protocol static {
ipv6;
route 2001:db8:0::/48 unreachable { bgp_path.prepend(65432); bgp_path.prepend(4200000000); };
route 2001:db8:1::/48 unreachable;
route 2001:db8:2::/48 unreachable;
route 2001:db8:3::/48 unreachable;
route 2001:db8:4::/48 unreachable;
route 2001:db8:5::/48 unreachable;
route 2001:db8:6::/48 unreachable;
route 2001:db8:7::/48 unreachable;
route 2001:db8:8::/48 unreachable;
route 2001:db8:9::/48 unreachable;
route 2001:db8:a::/48 unreachable;
route 2001:db8:b::/48 unreachable;
route 2001:db8:c::/48 unreachable;
route 2001:db8:d::/48 unreachable;
route 2001:db8:e::/48 unreachable;
route 2001:db8:f::/48 unreachable;
}
protocol static {
ipv6 {
import filter {
bgp_med = 1;
bgp_community = -empty-.add((65533,1)).add((65500,0xe));
accept;
};
};
route 2001:db8:1::/48 unreachable;
route 2001:db8:3::/48 unreachable;
route 2001:db8:5::/48 unreachable;
route 2001:db8:7::/48 unreachable;
route 2001:db8:9::/48 unreachable;
route 2001:db8:b::/48 unreachable;
route 2001:db8:d::/48 unreachable;
route 2001:db8:f::/48 unreachable;
}
protocol static {
ipv6 {
import filter {
bgp_med = 2;
bgp_community = -empty-.add((65533,2)).add((65500,0xd));
accept;
};
};
route 2001:db8:2::/48 unreachable;
route 2001:db8:3::/48 unreachable;
route 2001:db8:6::/48 unreachable;
route 2001:db8:7::/48 unreachable;
route 2001:db8:a::/48 unreachable;
route 2001:db8:b::/48 unreachable;
route 2001:db8:e::/48 unreachable;
route 2001:db8:f::/48 unreachable;
}
protocol static {
ipv6 {
import filter {
bgp_med = 4;
bgp_community = -empty-.add((65533,4)).add((65500,0xb));
accept;
};
};
route 2001:db8:4::/48 unreachable;
route 2001:db8:5::/48 unreachable;
route 2001:db8:6::/48 unreachable;
route 2001:db8:7::/48 unreachable;
route 2001:db8:c::/48 unreachable;
route 2001:db8:d::/48 unreachable;
route 2001:db8:e::/48 unreachable;
route 2001:db8:f::/48 unreachable;
}
protocol static {
ipv6 {
import filter {
bgp_med = 8;
bgp_community = -empty-.add((65533,8)).add((65500,0x7));
accept;
};
};
route 2001:db8:8::/48 unreachable;
route 2001:db8:9::/48 unreachable;
route 2001:db8:a::/48 unreachable;
route 2001:db8:b::/48 unreachable;
route 2001:db8:c::/48 unreachable;
route 2001:db8:d::/48 unreachable;
route 2001:db8:e::/48 unreachable;
route 2001:db8:f::/48 unreachable;
}
ipv6 table agr_result;
protocol aggregator {
table master6;
peer table agr_result;
export all;
aggregate on net,(defined(bgp_med));
merge by {
print "Merging all these: ", routes;
bgp_med = 0;
for route r in routes do {
if ! defined(r.bgp_med) then { unset(bgp_med); accept; }
print r, " bgp_med: ", r.bgp_med;
bgp_med = bgp_med + r.bgp_med;
bgp_community = bgp_community.add(r.bgp_community);
}
accept;
};
}
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