Manual fix.

[preload-hacks] / noip.1

diff --git a/noip.1 b/noip.1
index 36b4cf0..c34131b 100644 (file)
--- a/noip.1
+++ b/noip.1
@@ -79,10 +79,8 @@ reads configuration from
 .B .noip
 in the calling user's home directory, as determined by the
 .B HOME
-environment, or, failing that, looking up the 
-.I real
-(not effective) user id in the password database.  However, if the
-environment variable
+environment, or, failing that, looking up the effective user id in the
+password database.  However, if the environment variable
 .B NOIP_CONFIG
 is set, then the file it names is read instead (assuming it exists; if
 it doesn't, no configuration is read).
@@ -114,6 +112,16 @@ rather than the default.  The environment variable
 .B NOIP_SOCKETDIR
 can also be used to control which directory is used for sockets.
 .TP
+.BI "autoports " min "\-" max
+Select which ports are used for implicit binding.  Allocating ports can
+be a bit slow, since checking whether a Unix domain socket is in use is
+difficult.  A wide range makes things easier, because
+.B noip
+starts by trying ports at random from the given range.  The environment
+variable
+.B NOIP_AUTOPORTS
+can also be used to control which ports are assigned automatically.
+.TP
 .BI "realbind " acl-entry
 Add an entry to the
 .B realbind