CRITERIA Scale, Topological Flexibility, Performance, Robust Service Transition, Extendibility Media Independence, Unreliable Datagram Service, Auto-configuration, OAM Default to Secure Operation Unique Naming, Access, Multicast Addressing Network Service, Support for Mobility Tunneling Control Protocol WORKING GROUP'S INPUT Security Mike St. Johns Mobility Greg Minshall Integrated Services Dave Clark RSVP Lixia Zhang AVT Mark Handley Backbone Planning Peter Ford Market John Curran SECURITY REQUIREMENTS FOR IPng o Privacy o Authentication - bind packet together in trusted way. Valid source IDžs o Route Authentication - bind valid routes to advertisers o Labeling - related to privacy and authentication. Provide žmandatoryž community of internal traffic separation (virtual private Internets) o Key Distribution - Possible requirement in ICMP for key distribution support o Multicast - Read/subscribe control - Write access o Resource Control MOBILE IP THOUGHTS o Mask and match o Security - Firewalls - Access control o 64 bits in ICMP reply o Multiprotocol o Address == EID o Router discovery o Tunneling protocol AUDIO/VIDEO REQUIREMENTS o Not much really!! o Donžt lose my packets o Donžt delay them too much o Get them to lots of people at once o Donžt choose a silly packet size THOUGHTS FROM RSVP Routing support for reservation setup o Stability o Notification of topological change o QOS Routing Authentication o Can verify whether you are who you said you are o Needed for usage feedback REQUIREMENTS REFINED Security --> Stranger Mobility --> ICMP larger report? Int-serv --> Flow ID/ performance/security --> Size Provider --> Policy route Dynamic translation? IPv4 <--> IPNG API Everything stronger