> On 8 Feb 2018, at 2:37 pm, Khaled Omar <eng.khaled.omar@xxxxxxxxxxx> wrote: > > > Anyone with a IPv4 host can bring up a tunnel with a IPv6 tunnel provider > and communicate with everyone on IPv6. > > This cannot be achieved, you can make for example a tunnel to allow IPv6 hosts > to communicate through an IPv4 network. So how does the machine I’m talking on, which is behind a IPv4 only ISP, communicate to the IPv6 hosts that it does? > > In reality IPv6 only hosts are being deployed behind translating gateways > and can communicate with the entire IPv4 world. > > True, but using only hostnames, Garbage! Do your homework! Understand ALL of what is already available. DS-Lite, 464XLAT, MAP-E and MAP-T all allow IPv6 only hosts to communicate to IPv4 addresses. > and the reverse is not applicable. Actually it is but you are not listening to people explaining how it can be done. Mark -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka@xxxxxxx