Hello Everybody,
I was helping my friend to switch to new ip block and asn recently and
run into situation, when I need to announce a new network over the same
session
here's how i implemented this with quagga:
network xxx.xxx.xxx.0/24 route-map NEW
route-map NEW permit 30
set as-path prepend NEWAS NEWAS
ip prefix-list out-to-uplink seq 10 permit xxx.xxx.xxx.0/24
However, with OpenBGPD, it seems like I could not implement the trick
because it only allows to prepend self or neighbor, not an arbitrary ASn.
Am I missing something?