1. 2004-10-121 InfraHIP HIIT ARU Portfolio Seminar Andrei Gurtov

2. 2004-10-122 Host Identity Protocol  Idea: transport protocols bind to a hash of the host identity key, instead of IP address Secure mobility without a need for a centralized public key infrastructure  Provides support for mobility, multi-homing HIIT active with HIP since 2001, co-author of IETF specs, the Linux implementation IETF working group, IRTF research group HIP considered as an architectural piece for Ambient Networks and Daidalos EU projects, Internet control plane (Boeing/UCB)

3. 2004-10-123 Tekes Infrastructure for HIP Project  Partners: HIIT, TKK, Nokia, Ericsson, Operator x, Finnish Defence Forces 2,5 years, late 2004-2007  Project Goals Study the use of Distributed Hash Tables and overlay networks for HIP Finalize HIP Linux, release as open source IETF work on rendezvous, DNS Develop native HIP API Multiple ids on a single host Prototype HIP process migration HIP in corporate sector

4. 2004-10-124 Current Progress  Prototype of Host Identity Indirection Infrastructure (Hi3) Use of the Internet Indirection Infrastructure as a control plane for HIP Hiding IP addresses for DoS protection until the handshake is completed Solves the initial rendezvous and double-jump problems  Setup of PlanetLab testbed in HIIT 450 servers worldwide for testing of distributed applications

5. 2004-10-125 International Connections  ICSI, Berkeley Scott Shenker  UC Berkeley Ion Stoica, Anthony Joseph  M.I.T Hari Balakrishnan  Next meeting in Berkeley in November 3-5

6. 2004-10-126 People Involved  Doc. Pekka Nikander, prof. Martti Mäntylä (HIIT)  prof. Antti Ylä-Jäaski (TKK)  Andrei Gurtov, PhD  Teemu Koponen, MSc  Miika Komu, ~MSc  Mika Kousa, ~MSc  Dmitry Korzun, PhD  WenPeng, MSc  Janne Lindqvist, MSc

7. 2004-10-127 InfraHIP Work Packages 1.Architectural 2.HIP Linux 3.Rendezvous 4.Multiple HIP identities 5.Process migration 6.New applications 7.Corporate HIP

8. 2004-10-128 WP1. Architectural  Explore the general effect of identifier/separator split on Internet  Study alternative solutions to HIP Internet Indirection Infrastructure Distributed Hash Tables  Produce report on findings

9. 2004-10-129 WP2. HIP on Linux  Finalize HIIT’s HIP implementation in Linux kernel  Release as open source, maintained, and easily usable software  Integrate into standard Linux kernel  Finalize native HIP API

10. 2004-10-1210 WP3. Rendezvous  Infrastructure support for resolving Host Identities for HIP  DNS Extensions  Use of Distributed Hash Tables or i3 servers  Contribute to IETF standards  Deploy an experimental infrastructure on a wide-scale testbed PlanetLab

11. 2004-10-1211 WP4. Multiple Identities  How to manage and store multiple host identifiers on a single operating system  Needed e.g. for privacy protection  Contribute to IETF standards

12. 2004-10-1212 WP5. Process Migration  Study migration of a running HIP application between hosts  Transfer of keys over network  Implement a prototype

13. 2004-10-1213 WP6. Applications  Evaluate new possible applications enables by HIP  E.g. distributed file system with back- up  Peer-to-peer systems  Implement prototypes

14. 2004-10-1214 WP7. Corporate  Study use of HIP in the corporate sector  VPN solutions  Management of HIP hosts  NAT/Firewall traversal  Prototype of the management tool