<html><body bgcolor="#FFFFFF"><blockquote type="cite"><div><span> The documentation is also pretty easy to find - try googling "BBN Report 1822," "imp-to-imp protocol", and, "ARPANET 1822L" for starters.</span><br><blockquote type="cite"><span></span><br></blockquote><font class="Apple-style-span" color="#005001"><br></font></div></blockquote>There may be better lists of documentation elsewhere, but below are some websites with sone pointers to documentation relevant to the Arpanet iMP and end-to-end design.<div><br></div><a href="http://www.walden-family.com/bbn/#networking">http://www.walden-family.com/bbn/#networking</a><div><br>http://walden-family.com/impcode/</div><div><br>http://www.bärwolff.de/e2e/baerwolff-matthias-2010-end-to-end-arguments-in-the-internet--principles-practices-and-theory.pdf</div></body></html>