From c9efbc0156bbda4cba8a5dbcc6c1c318e5d785a2 Mon Sep 17 00:00:00 2001
From: Chris Hellberg <chris@chrishellberg.com>
Date: Fri, 31 Dec 2021 02:13:22 +0000
Subject: [PATCH] added IPv6 usage in iodined

---
 src/iodined.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/iodined.c b/src/iodined.c
index 16c2fb0..36b99e7 100644
--- a/src/iodined.c
+++ b/src/iodined.c
@@ -2333,6 +2333,7 @@ static void help(FILE *stream)
 		"  -b port to forward normal DNS queries to (on localhost)\n"
 		"  -P password used for authentication (max 32 chars will be used)\n"
 		"  -F pidfile to write pid to a file\n"
+		"  -S enable forwarding of IPv6 packets within the tunnel\n"
 		"  -i maximum idle time before shutting down\n\n"
 		"tunnel_ip is the IP number of the local tunnel interface.\n"
 		"   /netmask sets the size of the tunnel network.\n"