From dfb2dd7567ba8c2c96de99767cd932e0dee3fbed Mon Sep 17 00:00:00 2001
From: ed <s@ocv.me>
Date: Wed, 31 Jan 2018 20:41:48 +0100
Subject: [PATCH] firewall clarification

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e991a81..9ab7214 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ you can even `exec 147<>/dev/tcp/r0c.int/531;cat<&147 &while read -rN1 x;do prin
 
 ## firewall rules
 
-you'll want to port-forward `23` to `2323` for telnet and `531` to `1531` for plaintext:
+telnet uses port 23 by default, so on the server you'll want to port-forward `23` to `2323` (and `531` to `1531` for plaintext):
 
 ```bash
 iptables -A INPUT -p tcp --dport 23 -m state --state NEW -j ACCEPT