Re: any known working configuration of OpenBGPd and CARP ?

2010-03-12 Thread Henning Brauer
* ??? chipits...@gmail.com [2010-03-07 06:12]: from the network point of view, packets will come from the same MAC an IP address (because of CARP), so ... if BACKUP will just continue to maintain a session, established by MASTER, nobody will even know, 1 sec is nothing in terms of

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-12 Thread Henning Brauer
* Eugene Yunak e.yu...@gmail.com [2010-03-07 17:58]: Time for the bgpdsync (as in pfsync)? Sounds like a nice idea to me. please. think it through. it's not like we would not like that. you had to: -have a way to migrate the tcp session with all its state over this is actually the hard part. a

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-09 Thread Pete Vickers
On 7. mars 2010, at 00.07, Claudio Jeker wrote: On Sat, Mar 06, 2010 at 06:52:24PM +0100, Rogier Krieger wrote: On Sat, Mar 6, 2010 at 17:26, PP;Q Q P(P8P?P8QP8P= chipits...@gmail.com wrote: no, I want routes exactly to carp. That sounds odd. Routes are something different than what

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-07 Thread Rogier Krieger
On Sun, Mar 7, 2010 at 06:00, PP;Q Q P(P8P?P8QP8P= chipits...@gmail.com wrote: from the network point of view, packets will come from the same MAC an IP address (because of CARP), so ... if BACKUP will just continue to maintain a session, established by MASTER, nobody will even know, 1 sec

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-07 Thread Claudio Jeker
On Sun, Mar 07, 2010 at 10:00:40AM +0500, ??? wrote: 2010/3/7 Claudio Jeker cje...@diehard.n-r-g.com: On Sat, Mar 06, 2010 at 06:52:24PM +0100, Rogier Krieger wrote: On Sat, Mar 6, 2010 at 17:26, P P;Q Q P(P8P?P8Q P8P= chipits...@gmail.com wrote: no, I want routes exactly to

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-07 Thread Eugene Yunak
On 7 March 2010 11:22, Claudio Jeker cje...@diehard.n-r-g.com wrote: When your new master is promoted, it will set up a new session with your peers. This is probably not the sort of failover you want to see happening in production. That's why you have multiple bgpd routers with

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-07 Thread Илья Шипицин
2010/3/7 Eugene Yunak e.yu...@gmail.com: On 7 March 2010 11:22, Claudio Jeker cje...@diehard.n-r-g.com wrote: When your new master is promoted, it will set up a new session with your peers. This is probably not the sort of failover you want to see happening in production. That's why

any known working configuration of OpenBGPd and CARP ?

2010-03-06 Thread Илья Шипицин
Hello! we are running two OpenBSD routers organized by CARP and I'd like OpenBGPd (running on those routers) to switch as fast as CARP itself, so, I've written the following config: carp4 - uplink ethernet (currently just one uplink) MASTER, /etc/bgpd.conf: AS x router-id 10.0.0.1 network

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-06 Thread Henning Brauer
of course there are (many) working bgpd + carp setups. * ??? chipits...@gmail.com [2010-03-06 15:14]: second router learns routes from carp master (since it has no direct connection while it is BACKUP), but I only see routes using bgpctl show rib, not using netstat -rn. also, there's

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-06 Thread Илья Шипицин
2010/3/6 Henning Brauer lists-open...@bsws.de: of course there are (many) working bgpd + carp setups. * ??? chipits...@gmail.com [2010-03-06 15:14]: second router learns routes from carp master (since it has no direct connection while it is BACKUP), but I only see routes using bgpctl

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-06 Thread Claudio Jeker
On Sat, Mar 06, 2010 at 08:45:24PM +0500, ??? wrote: 2010/3/6 Henning Brauer lists-open...@bsws.de: of course there are (many) working bgpd + carp setups. * ??? chipits...@gmail.com [2010-03-06 15:14]: second router learns routes from carp master (since it has no direct

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-06 Thread Илья Шипицин
no, I want routes exactly to carp. the scenario is the following: 1) two servers decide who is MASTER and who is BACKUP on carp (both internal and external networks), so, from any point of view they behave as a single server (which is exactly what carp was developed for. 2) MASTER learns

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-06 Thread Rogier Krieger
On Sat, Mar 6, 2010 at 17:26, PP;Q Q P(P8P?P8QP8P= chipits...@gmail.com wrote: no, I want routes exactly to carp. That sounds odd. Routes are something different than what particular host responds to frames directed to a specific hardware address. If I understand the rest of your description

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-06 Thread Claudio Jeker
On Sat, Mar 06, 2010 at 06:52:24PM +0100, Rogier Krieger wrote: On Sat, Mar 6, 2010 at 17:26, PP;Q Q P(P8P?P8QP8P= chipits...@gmail.com wrote: no, I want routes exactly to carp. That sounds odd. Routes are something different than what particular host responds to frames directed to a

Re: any known working configuration of OpenBGPd and CARP ?

2010-03-06 Thread Илья Шипицин
2010/3/7 Claudio Jeker cje...@diehard.n-r-g.com: On Sat, Mar 06, 2010 at 06:52:24PM +0100, Rogier Krieger wrote: On Sat, Mar 6, 2010 at 17:26, P P;Q Q P(P8P?P8Q P8P= chipits...@gmail.com wrote: no, I want routes exactly to carp. That sounds odd. Routes are something different than what