Drivers for IPv6 and IPv6 around the World Matt Kolon VP Technical Operations APAC GigaPop Pop
Drivers for IPv6 Simple IPv6 Address Exhaustion Recognized widely in Asia Gaining attention in US, EMEA Consumer Electronics Industries Again, recognized primarily in Asia IP to the Home Diversity of Networked Devices Mobile IP Peer-to-Peer Applications Military Interest US, Australia, Japan Potential for Better Networking Practices Security Multihoming QoS
Juniper Networks IPv6 View IPv6 is NOT an Optional IP Feature IPv6 is an essential part of any serious IP implementation Performance and features must be on par with IPv4 Government Leadership is Vital People s Republic of China Japan South Korea Taiwan US?? Transition Planning Should be Underway Already! Migration must be transparent to users Retraining Planning and research Inventory
Basic IPv6 Support Link/Global Address Configuration Dual Stack ICMPv6 Stateless Address Autoconfiguration Simplifies host addressing Neighbor Discovery Protocol Secure Neighbor Discovery IPv6 Applications TCP/UDPv6 IPv6 0x86dd IPv4 Applications TCP/UDPv4 IPv4 Physical/Data Link 0x0800 Host IP information configured dynamically Router Solicitation via ND Router Advertisement via ND
IPv6 Packet Forwarding Hardware Forwarding Path M- and T-series DSCP-IPv6 Classification BA Classifiers Filter-Based Classification MF Classifiers DSCP-IPv6 Rewrite Markers Two-Rate Tri-Color Marking Unicast RPF IPv6 Aggregate Policing Filter-Based Forwarding Class-Based Forwarding Destination/Source Class Usage Route Class Policy Forwarding Table Filtering
Routing Protocols Static Routes BFD for route keepalive RIPng Graceful Restart OSPFv3 IPv6 EH authentication IPSec encryption (ESP Header) Graceful Restart BFD IS-IS Authentication Unicast Mesh Groups Multicast Mesh Groups Graceful Restart BFD Multi-topology IS-IS Unicast Multicast MBGP Authentication BGP peering to IPv6 endpoints IPv6 routes over IPv4 peering IPv6 Prefix Limits Interface counters Routing Policy IPv6 multicast scoping IPv6 address family IPv6 prefixes IPv6 route destination address
IPv6 Operational Requirements SNMP Agents and Data over IPv6 IPv6 MIBs IPv6 Packet Filtering Source/Destination Address ICMP Values Next Header field Packet Length Traffic Class field TCP Flags cflowdv9 for IPv6 Tools IPv6 Ping SSH Telnet Syslog
IPv6 Multicast Multicast Address Support PIMv2 PIM Anycast RP Statically Defined RP Embedded RP Addresses Source-Specific Multicast (SSM) Multicast Listener Discovery (v1 and v2) Bootstrap Router (BSR) for IPv6
IPv6-Specific MPLS Work IPv6 Tunneling over MPLS LSPs So-called 6PE RSVP-TE for IPv6 (not scheduled yet) LDP for IPv6 (not scheduled yet) IPv6 PE IPv4/v6 LSP PE IPv6 IPv4/v6 MPLS
MPLS VPNs for IPv6 Layer 3 (RFC 2547) BGP/MPLS VPNs Unicast Multicast VRF Table Label for IPv6 VPNs L2VPNs VPLS
Transition Mechanisms are Important Dual Stacks IPv4/IPv6 coexistence on one device Tunnels For tunneling IPv6 across IPv4 clouds For tunneling IPv4 across IPv6 clouds IPv6 <-> IPv6 and IPv4 <-> IPv4? MPLS/GRE/IPsec??
The JUNOS Vision JUNOS is the repository of our accumulated networking knowledge. It does not distinguish between core and edge, service provider and enterprise. The power, discipline, and consistency of our engineering practices ensures the continuing advancement of JUNOS as the single operating system architecture for all future Juniper Networks platforms. This describes our IPv6 support exactly
Juniper Networks IPv6 Deployments IPv6 recognized as essential from the beginning Support designed into ASICs long before customers were requesting IPv6 M/T series long recognized as the preferred platform for high performance IPv6 networks E series was the first IPv6 BRAS platform Much development driven by NTT Netscreen was the first serious IPv6 firewall solution Osiris
Conclusion IPv6 is being deployed worldwide today Interest and uptake in certain domains is strong But it s not going to replace IPv4 for a long time There are many tools that can help with IPv6 Adoption must be as simple as possible Incorporation of IPv6 must be economical Rather than migration, we should speak of Co-existence Cooperative incorporation Interworking
Thank You matt@juniper.net www.juniper.net