From: Ian Kelling <iank@fsf.org>
Date: Wed, 15 Dec 2021 19:33:02 +0000 (-0500)
Subject: minor: docs
X-Git-Url: https://iankelling.org/git/?p=vpn-setup;a=commitdiff_plain;h=469644c652891c70bbddc29ad6da872e83e76cc4

minor: docs
---

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.