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-rw-r--r--extensions/libxt_dccp.c5
-rw-r--r--extensions/libxt_dccp.man2
2 files changed, 5 insertions, 2 deletions
diff --git a/extensions/libxt_dccp.c b/extensions/libxt_dccp.c
index 09ef16e0..4e52b38c 100644
--- a/extensions/libxt_dccp.c
+++ b/extensions/libxt_dccp.c
@@ -37,7 +37,10 @@ static void dccp_help(void)
"[!] --source-port port[:port] match source port(s)\n"
" --sport ...\n"
"[!] --destination-port port[:port] match destination port(s)\n"
-" --dport ...\n");
+" --dport ...\n"
+"[!] --dccp-types type[,...] match when packet is one of the given types\n"
+"[!] --dccp-option option match if option (by number!) is set\n"
+);
}
#define s struct xt_dccp_info
diff --git a/extensions/libxt_dccp.man b/extensions/libxt_dccp.man
index 82c3f703..71beb4b1 100644
--- a/extensions/libxt_dccp.man
+++ b/extensions/libxt_dccp.man
@@ -9,4 +9,4 @@ list of packet types. Packet types are:
.BR "REQUEST RESPONSE DATA ACK DATAACK CLOSEREQ CLOSE RESET SYNC SYNCACK INVALID" .
.TP
[\fB!\fP] \fB\-\-dccp\-option\fP \fInumber\fP
-Match if DCP option set.
+Match if DCCP option set.