LISP Migration zu IPv6 mit LISP - Swiss IPv6 Council

More documents

Recommendations

Info

LISP – A Level of Indirection for IP Addressing • Creates a “Level of indirection” by using two namespaces – EID and RLOC • EID (Endpoint Identifier) is the host IP address • RLOC (Routing Locator) is the infrastructure IP address of the LISP router • Mapping Database (M-DB) is the distributed database and policy repository Non-LISP EID Space PTR Prefix w.x.y.1 x.y.w.2 z.q.r.5 z.q.r.5 Next-hop e.f.g.h e.f.g.h e.f.g.h e.f.g.h ITR MS ETR EID a.a.a.0/24 b.b.b.0/24 c.c.c.0/24 d.d.0.0/16 RLOC w.x.y.1 x.y.w.2 z.q.r.5 z.q.r.5 EID RLOC a.a.a.0/24 w.x.y.1 b.b.b.0/24 x.y.w.2 c.c.c.0/24 z.q.r.5 d.d.0.0/16 z.q.r.5 EID RLOC a.a.a.0/24 w.x.y.1 b.b.b.0/24 x.y.w.2 c.c.c.0/24 z.q.r.5 d.d.0.0/16 z.q.r.5 Map DB RLOC Space • Network-based solution • No host changes • Minimal configuration • No DNS changes • Address Family agnostic • Incrementally deployable (support LISP and non-LISP) • Support for mobility ETR EID Space © 2012 Cisco and/or its affiliates. All rights reserved. Cisco Public 8
LISP IPv4 EID/IPv4 RLOC Header Example IPv4 Outer Header: Router supplies RLOCs UDP LISP header IPv4 Inner Header: Host supplies EIDs © 2012 Cisco and/or its affiliates. All rights reserved. Cisco Public 9
Page 1 and 2: Version 0.7 24 Feb. 2013 LISP Migra
Page 3 and 4: © 2011 Cisco and/or its affiliates
Page 5 and 6: Version 0.7 24 Feb. 2013 LISP Migra
Page 7: Locator/ID split enables other (mor
Page 11 and 12: LISP Efficient Multihoming • Part
Page 13 and 14: LISP Virtualization/VPN Support •
Page 15 and 16: Needs: − Rapid IPv6 Deployment
Page 17 and 18: • With real implementation experi
Page 19 and 20: LISP Status • LISP Software - Ava
Page 21: Thank you.

LISP Migration zu IPv6 mit LISP - Swiss IPv6 Council

Create successful ePaper yourself

Delete template?

Save as template?