X-Git-Url: https://git.distorted.org.uk/~mdw/tripe/blobdiff_plain/8cc74f87d471ef4073f0cfef458929a90aaa698c..e7fb711518b5915e2c4791eeb6c83f92b3854abc:/pkstream/pkstream.1.in

diff --git a/pkstream/pkstream.1.in b/pkstream/pkstream.1.in
index cdf8dc5e..757e5cde 100644
--- a/pkstream/pkstream.1.in
+++ b/pkstream/pkstream.1.in
@@ -37,6 +37,7 @@ pkstream \- forward UDP packets over streams
 .SH "SYNOPSIS"
 .
 .B pkstream
+.RB [ \-46 ]
 .RB [ \-l
 .IR port ]
 .RB [ \-p
@@ -97,6 +98,12 @@ version number to standard output and exits with status 0.
 .B "\-u, \-\-usage"
 Writes a brief usage summary to standard output and exits with status 0.
 .TP
+.B "\-4"
+Look up hostnames only as IPv4 addresses.
+.TP
+.B "\-6"
+Look up hostnames only as IPv6 addresses.
+.TP
 .BI "\-l, \-\-listen=" port
 Listen for connections on the given TCP
 .IR port .