charon.plugins.ha.autobalance = 0 Interval in seconds to automatically balance handled segments between nodes. Set to 0 to disable. charon.plugin.ha.buflen = 2048 Buffer size for received HA messages. Buffer size for received HA messages. For IKEv1 the public DH factors are also transmitted so depending on the DH group the HA messages can get quite big (the default should be fine up to _modp4096_). charon.plugins.ha.fifo_interface = yes charon.plugins.ha.heartbeat_delay = 1000 charon.plugins.ha.heartbeat_timeout = 2100 charon.plugins.ha.local = charon.plugins.ha.monitor = yes charon.plugins.ha.pools = charon.plugins.ha.remote = charon.plugins.ha.resync = yes charon.plugins.ha.secret = charon.plugins.ha.segment_count = 1