Thanks for that one, we always just delete .empty as our we never “span” private ASNs, only have them as origins, but very cool stuff. Thanks Ondrej! -- Michael McConnell WINK Streaming; email: michael@winkstreaming.com <mailto:michael@winkstreaming.com> phone: +1 312 281-5433 x 7400 cell: +506 8706-2389 skype: wink-michael web: http://winkstreaming.com <http://winkstreaming.com/>
On Feb 17, 2017, at 10:04 AM, Ondrej Zajicek <santiago@crfreenet.org> wrote:
On Fri, Feb 17, 2017 at 09:39:09AM -0600, Michael McConnell wrote:
Hello Daz,
As far as I know there is no single command equivalent in bird, however you can achieve basically the same by running these commands in a filter
export filter { if (source net = 22.23.24.25/23 ) then { bgp.path.empty; bgp.path.prepend(22232); accept;
Hi
Note that it is 'bgp_path', not 'bgp.path'.
Also this filter resets whole bgp_path. If you want just to remove private ASNs, you could do:
bgp_path.delete([64512..65534, 4200000000..4294967294]);
-- Elen sila lumenn' omentielvo
Ondrej 'Santiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."