From 8873696e2e98b02fa3b6eb190b1381b191a25d5a Mon Sep 17 00:00:00 2001
From: Christoffer <netravnen@gmail.com>
Date: Wed, 26 Jul 2017 16:37:44 +0000
Subject: [PATCH] Update ip.tex something Bout teredo

---
 chapter/ip.tex | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/chapter/ip.tex b/chapter/ip.tex
index 8a60edd..c38794a 100644
--- a/chapter/ip.tex
+++ b/chapter/ip.tex
@@ -123,6 +123,10 @@ Have 3 different forms:
     \end{enumerate}
 \end{itemize}
 
+\subsubsection[Teredo]{Teredo addressing \& tunneling}
+
+ip6 has a feature of being able to route by use of teredo tunnels over ip4 addresses. So that clients supporting ip6 on either end, but not the fabric in the middle. Can append the ip4 ip to a special ip6 prefix also called teredo tunneling run ip traffic across ip4.
+
 \subsection{AAAA}
 
 \gls{dns6} had 2 running proposals when first proposed, \rfc{2874} (1st), \rfc{3364} (later discussion), and \rfc{3363} thou deprecated this proposal to experimental status.