Version 3.4.18
- Backport: backhole community (RFC 7999)
original patch by: Job Snijders - Fix: Configuration parser does not accept configs without neighbors.
patch by doddt - Fix: 'connect' keyword is now also allowed in neighbor scope
patch by: Stacey Sheldon (Corsa) - Fix: removing protocol auto-cleanup (it should never be called and seems to cause a CG issue)
reported by: Colin Petrie - Change: default to a 0 offset for ipv6 flowspec source/destination match
patch by: Brian Johnson - Fix: Better PID file handling
reported by: Ben Agricola - Fix: Update RIB cache families on configuration reload
patch by: Brian Johnson - Fix: Backport fix on SIGUSR2 (restarting process not needing to be)
patch by: Shawn Zhou - Change: group-updates now generates one UPDATE per address family (and not one per NLRI for non IPv4)
patch by: Brian Johnson