Hi I have issue with IPv6 session. 2015-07-12 23:17:38 <TRACE> bgp_gtt: Reconfigured 2015-07-12 23:17:45 <TRACE> CLI: restart bgp_gtt 2015-07-12 23:17:45 <INFO> Restarting protocol bgp_gtt 2015-07-12 23:17:45 <TRACE> bgp_gtt: Shutting down 2015-07-12 23:17:45 <TRACE> bgp_gtt: Shutdown requested 2015-07-12 23:17:45 <TRACE> bgp_gtt: State changed to stop 2015-07-12 23:17:45 <TRACE> bgp_gtt: Down 2015-07-12 23:17:45 <TRACE> bgp_gtt: State changed to down 2015-07-12 23:17:45 <TRACE> bgp_gtt: Starting 2015-07-12 23:17:45 <TRACE> bgp_gtt: State changed to start 2015-07-12 23:17:45 <TRACE> bgp_gtt: Waiting for 2001:668:0:3::e000:581 to become my neighbor 2015-07-12 23:19:40 <TRACE> bgp_gtt: Incoming connection from 2001:668:0:3::e000:581 (port 51471) rejected Why is this rejected? Other ipv6 bgp sessions are working without any problems. -- Miłosz