Allow ports to be specified with -l addr:port also. -- kevin brintnall

[rrdtool.git] / doc / rrdcached.pod

diff --git a/doc/rrdcached.pod b/doc/rrdcached.pod
index e718791..0f34dc2 100644 (file)
--- a/doc/rrdcached.pod
+++ b/doc/rrdcached.pod
@@ -34,6 +34,9 @@ socket. If I<address> begins with C<unix:>, everything following that prefix is
 interpreted as the path to a UNIX domain socket. Otherwise the address or node
 name are resolved using L<getaddrinfo>.
 
+For network sockets, a port may be specified by using the form
+I<address>:I<port>.  The default port is 42217.
+
 If the B<-l> option is not specified the default address,
 C<unix:/tmp/rrdcached.sock>, will be used.