From 1e756b09c8a1d014a9c3f052e1a928c34890c446 Mon Sep 17 00:00:00 2001
From: JamieEC <48264520+JamieEC@users.noreply.github.com>
Date: Sat, 23 May 2020 00:31:52 +0100
Subject: [PATCH] Update README.md

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 81370fe..e32229f 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,7 @@
 # 6to4_converter
 Simple script to convert IPv4 addresses to 6to4 addresses.  See RFC 3056 for details.
+
+IPv4 addresses are entered in the form x.x.x.x without a mask or CIDR
+This script must be ran with Python 3
+
+This script does not do any input error checking, so expect errors if an incorrect value is entered.