1 files changed, 14 insertions, 1 deletions
diff --git a/man5/opentracker.conf.5 b/man5/opentracker.conf.5
index 67e624f..2250fe5 100644
--- a/man5/opentracker.conf.5
+++ b/man5/opentracker.conf.5
@@ -79,7 +79,20 @@ Specifies the path to the stats location. You can configure opentracker to appea
 Specifies the IP address or network of the reverse proxies. Opentracker will take the X-Forwarded-For address instead of the source IP address. Can be added more than once.
 .Pp
 .It livesync.cluster.listen Ar ip_address:port
-Specifies the IP address and port opentracker will listen on for incoming live sync packets to keep a cluster of opentrackers synchronized.
+Specifies the IP address and port opentracker will listen on for incoming live
+sync packets to keep a cluster of opentrackers synchronized. Every member of a
+cluster has to agree on the port, which is also the one packets are sent to.
+.Pp
+.It livesync.cluster.group Ar ip_address
+Specifies the multicast group a cluster talks in. For reaosns of backwards
+comaptibility with legacy trackers, it defaults to 224.0.23.5, which,
+technically sits in a range IANA assigns on request.
+A cluster of its own is better served by an address out of 239.192.0.0/14,
+which RFC 2365 sets aside for private use. Packets carry a ttl of 1 either
+way and never leave the local link. Must be a valid mulitcast address from
+.Pa 224.0.0.0/4
+.
 .Pp
 .It livesync.cluster.node_ip Ar ip_address
 Specifies one trusted IP address for sync between trackers running in a cluster. Can be added more than once.

diff --git a/man5/opentracker.conf.5 b/man5/opentracker.conf.5 index 67e624f..2250fe5 100644 --- a/man5/opentracker.conf.5 +++ b/man5/opentracker.conf.5
@@ -79,7 +79,20 @@ Specifies the path to the stats location. You can configure opentracker to appea
79	Specifies the IP address or network of the reverse proxies. Opentracker will take the X-Forwarded-For address instead of the source IP address. Can be added more than once.	79	Specifies the IP address or network of the reverse proxies. Opentracker will take the X-Forwarded-For address instead of the source IP address. Can be added more than once.
80	.Pp	80	.Pp
81	.It livesync.cluster.listen Ar ip_address:port	81	.It livesync.cluster.listen Ar ip_address:port
82	Specifies the IP address and port opentracker will listen on for incoming live sync packets to keep a cluster of opentrackers synchronized.	82	Specifies the IP address and port opentracker will listen on for incoming live
		83	sync packets to keep a cluster of opentrackers synchronized. Every member of a
		84	cluster has to agree on the port, which is also the one packets are sent to.
		85	.Pp
		86	.It livesync.cluster.group Ar ip_address
		87	Specifies the multicast group a cluster talks in. For reaosns of backwards
		88	comaptibility with legacy trackers, it defaults to 224.0.23.5, which,
		89	technically sits in a range IANA assigns on request.
		90
		91	A cluster of its own is better served by an address out of 239.192.0.0/14,
		92	which RFC 2365 sets aside for private use. Packets carry a ttl of 1 either
		93	way and never leave the local link. Must be a valid mulitcast address from
		94	.Pa 224.0.0.0/4
		95	.
83	.Pp	96	.Pp
84	.It livesync.cluster.node_ip Ar ip_address	97	.It livesync.cluster.node_ip Ar ip_address
85	Specifies one trusted IP address for sync between trackers running in a cluster. Can be added more than once.	98	Specifies one trusted IP address for sync between trackers running in a cluster. Can be added more than once.