> > However, I can't change the > > configuration (reload, neighbour clear), IPv4 is always the only > > capability announced. I believe I need to kill bgpd and restart it for > > the change in the configuration to take effect. I can't for now. > > hmm, there might have been an issue with changing the announced address > families, I vaguely remember fixing something there - tho I don't > remember when. Might have been post-3.8
I finally found that deleting the neighbor from the conf, reloading, adding back the neighbor was able to reset (when not changing groups settings) and works. Now I'm facing several (not so) funny ones : 1/ Routes are not installed because "bgpd[31578]: send_rtmsg: action 1, prefix 3ffe:800::/24: Network is unreachable". I didn't found what was causing that. I killed bgpd and restarted, nothing does. "bgpctl show interfaces" shows the interface as ok/UP. "bgpctl show nexthop" show nothing about the nexthop (others are ..., UP, active, ...). This should be the problem but I don't know how to investigate. 2/ bgpd crashes when the first IPv6 withdraw occurs : Jan 10 23:11:08 r1 bgpd[2945]: neighbor 2001:x: (ASxxxx) withdraw 2001:13a8::/48 Jan 10 23:11:08 r1 bgpd[31578]: Lost child: route decision engine terminated; signal 11 [...} Jan 10 23:11:08 r1 bgpd[26296]: session engine exiting Oops :-( 3/ Now "bgpctl show nexthop" shows a nexthop which does not exist. Its IPv4 address is nothing I know about (and is not the first 32 bits of a v6 address). -- Sylvain COUTANT ADVISEO http://www.adviseo.fr/ http://www.open-sp.fr/
