From 469644c652891c70bbddc29ad6da872e83e76cc4 Mon Sep 17 00:00:00 2001
From: Ian Kelling <iank@fsf.org>
Date: Wed, 15 Dec 2021 14:33:02 -0500
Subject: [PATCH] minor: docs

---
 vpn-server-setup | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vpn-server-setup b/vpn-server-setup
index 5c6f195..69ce541 100755
--- a/vpn-server-setup
+++ b/vpn-server-setup
@@ -33,6 +33,8 @@ usage: ${0##*/} [OPTIONS] [IPV6_ADDR/BITS]
 -s   Do not start openvpn
 -h --help print help
 
+IPV6_ADDR/BITS    Ipv6 address of the vpn interface.
+
 Sets up a vpn server which pushes gateway route and dns server so all
 traffic goes through the vpn. requires systemd, and might have some
 debian specific paths.
-- 
2.30.2