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SUMMARY:All for One and One for All: Decoupling IP in the Connection from 
 the Endhost Communication. - Marwan Fayed\, Cloudflare Research
DTSTART:20200528T140000Z
DTEND:20200528T150000Z
UID:TALK142780@talks.cam.ac.uk
CONTACT:Srinivasan Keshav
DESCRIPTION:In an age of CDNs and hosting services\, the IP address has be
 come to\nInternet connectivity as middleboxes have been to transport. The\
 ntextbook use of the Internet protocol binds an address to a host or\ninte
 rface. It is in this context of connectivity\, constrained by the\nsocket 
 interface\, that virtual hosting - and now SNI - connect a greater\nnumber
  of domains and hostnames than the number of IP addresses. In the\nCDN spa
 ce this is a fragile mapping that is concrete\, complex to manage\,\nand a
 rtificially creates an "domain-by-IP proxy" model of communication.\nIn th
 is talk I will explain this setting and propose\, instead\, to return\nIP 
 addresses to their true semantic value - reachability. I will propose\nnew
  mapping mechanisms\, and try to convince the audience that routing\,\ntra
 ffic engineering\, load-balancing\, and more\, remain unchanged. If\nsucce
 ssful\, we stand to benefit by releasing IPv4 space\, potentially\nacceler
 ating the migration to IPv6\, while removing addressing\nrestrictions in C
 DN and distributed systems design space.\n\nI will also spend a few minute
 s discussing\, informally\, my recent\njourney and transition from academi
 a to industry.\n\nBio: I am a Research Lead at Cloudflare Research\, while
  keeping ties\nwith my previous life at the University of St Andrews and H
 UBS c.i.c.\nabout which details may be found at https://mf208.host.cs.st-a
 ndrews.ac.uk/\n
LOCATION:Webex Meeting number: 140 388 203 Password: ZApmfTb7h56 https://m
 eetingsemea10.webex.com/meetingsemea10/j.php?MTID=mf0c350ff1fab96540218f57
 67c51d098
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