Always call res_init() before getaddrinfo().

[tinc] / doc / tinc.conf.5.in

diff --git a/doc/tinc.conf.5.in b/doc/tinc.conf.5.in
index 9e5c025..71b5ec6 100644 (file)
--- a/doc/tinc.conf.5.in
+++ b/doc/tinc.conf.5.in
@@ -500,6 +500,8 @@ The minimum amount of time between sending UDP ping datagrams to try to establis
 .It Va UDPDiscoveryTimeout Li = Ar seconds Pq 30
 If tinc doesn't receive any UDP ping replies over the specified interval,
 it will assume UDP communication is broken and will fall back to TCP.
+.It Va UDPInfoInterval Li = Ar seconds Pq 5
+The minimum amount of time between sending periodic updates about UDP addresses, which are mostly useful for UDP hole punching.
 .It Va UDPRcvBuf Li = Ar bytes Pq 1048576
 Sets the socket receive buffer size for the UDP socket, in bytes.
 If set to zero, the default buffer size will be used by the operating system.
@@ -571,6 +573,8 @@ This option controls the initial path MTU to this node.
 .It Va PMTUDiscovery Li = yes | no Po yes Pc
 When this option is enabled, tinc will try to discover the path MTU to this node.
 After the path MTU has been discovered, it will be enforced on the VPN.
+.It Va MTUInfoInterval Li = Ar seconds Pq 5
+The minimum amount of time between sending periodic updates about relay path MTU. Useful for quickly determining MTU to indirect nodes.
 .It Va Port Li = Ar port Pq 655
 The port number on which this tinc daemon is listening for incoming connections,
 which is used if no port number is specified in an