On 4 March 2010 09:37, Robert Ladyman <it at file-away.co.uk> wrote: > For those who were asking about IPSEC, herewith a couple of simple > descriptions: > > An Illustrated Guide to IPSEC > http://unixwiz.net/techtips/iguide-ipsec.html > > The TCP/IP Guide - IPSEC protocols > http://www.tcpipguide.com/free/t_IPSecurityIPSecProtocols.htm Great! Thanks for this. R.