Hi<div><br></div><div>I a have a bunch of friends all round the town, whom i can persuade(blackmail, threats, usual stuff) to donate me their cpu time . But they all use different ISP, and into the bargain few have real IPs, most connect through NAT and their external IP changes every day or even hour.</div>
<div><br></div><div>Is there a scenario wich will enable me to hook them machines up in to a MPICh ring? Perhaps I should use a VPN (hamachi for instance) to emulate the LAN? </div><div><br></div><div>I wont be able to utilise uni network any time soon becouse of all the red tape. Right now it would be the only way for me to mitch up a cluster, i really hope some guru will help me out with advice.</div>
<div><br></div><div>Thanks</div><div>Eugene </div><div><br></div><meta http-equiv="content-type" content="text/html; charset=utf-8">