<?xml version='1.0'?>

<reference anchor='RFC1853'>

<front>
<title abbrev='IP Tunnelling'>IP in IP Tunneling</title>
<author initials='W.' surname='Simpson' fullname='William Allen Simpson'>
<organization>Daydreamer, Computer Systems Consulting Services</organization>
<address>
<postal>
<street>1384 Fontaine</street>
<city>Madison Heights</city>
<region>MI</region>
<code>48071</code>
<country>US</country></postal>
<email>Bill.Simpson@um.cc.umich.edu</email></address></author>
<date month='October' year='1995' />
<abstract>
<t>This document discusses implementation techniques for using IP Protocol/Payload number 4 Encapsulation for tunneling with IP Security and other protocols.</t></abstract></front>

<seriesInfo name='RFC' value='1853' />
</reference>
