OpenBGP Communities manipulations
Hello, I'm trying to play around with OpenBGP 3.8 communities and I'd like to define several communities depending on the peers. When I set communities this way : match to any set community x:10 match to any set community x:20 Only x:20 will be set. Each set statement wipes out previous communities. Is there a way to *add* a new community to the path without wiping previous ones ? BTW, does someone have a complex community manipulation conf file to send me (in private) so I can learn tips from it ? BR, -- Sylvain COUTANT ADVISEO http://www.adviseo.fr/ http://www.open-sp.fr/
Re: OpenBGP Communities manipulations
On Thu, Feb 09, 2006 at 04:06:42PM +0100, Sylvain Coutant wrote: Hello, I'm trying to play around with OpenBGP 3.8 communities and I'd like to define several communities depending on the peers. When I set communities this way : match to any set community x:10 match to any set community x:20 Only x:20 will be set. Each set statement wipes out previous communities. Is there a way to *add* a new community to the path without wiping previous ones ? BTW, does someone have a complex community manipulation conf file to send me (in private) so I can learn tips from it ? There is a feature in 3.8 that let you only set one community per AS. This is fixed in -current. -- :wq Claudio
Re: OpenBGP Communities manipulations
There is a feature in 3.8 that let you only set one community per AS. This is fixed in -current. OK. BTW, how one could remove community tags ? BR, -- Sylvain COUTANT ADVISEO http://www.adviseo.fr/ http://www.open-sp.fr/
Re: OpenBGP Communities manipulations
On Thu, Feb 09, 2006 at 09:08:29PM +0100, Sylvain Coutant wrote: There is a feature in 3.8 that let you only set one community per AS. This is fixed in -current. OK. BTW, how one could remove community tags ? Have a look at the cvs log: - Implement set community delete 65001:* and friends. This will remove communities from the path attributes. Useful to make sure that the ones you set later are set by a (evil) peer. OK henning@ - I did this one or two weeks ago but forgot to commit it because I was to bus with other stuff. Thanks for the reminder that I should unslack for a moment. -- :wq Claudio
OpenBGP Communities
Hi again, How can one see community tags associated to a route ? BR, -- Sylvain COUTANT ADVISEO http://www.adviseo.fr/ http://www.open-sp.fr/
Re: OpenBGP Communities
On Sat, Jan 07, 2006 at 10:58:05AM +0100, Sylvain Coutant wrote: Hi again, How can one see community tags associated to a route ? I have a diff to show communities in bgpctl output but I don't like it. Need to redo some parts of it before it can be commited. The next release will have this feature. -- :wq Claudio
