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222© 2004 Cisco Systems, Inc. All rights reserved.
Cisco IPv6 Technology Strategy
PerformanceIPv6 Hardware Assisted
Forwarding
Intelligent Services Cisco IOS IPv6 Feature set
EvolutionaryInfrastructure
IPv6 Solutions Focusing on Integration
and Co-Existence
InnovationInnovation
333© 2004 Cisco Systems, Inc. All rights reserved.
The Introductory Phase
Cisco IOS Technology Preview code built the
experimental IPv6 Internet – ‘6Bone’
Cisco engineers co-chair the IETF IPv6 and
Ngtrans WG
Cisco, a founding member of the IPv6
Forum
www.cisco.com/ipv6
Comprehensive Cisco Platform
support
1st networking company to deliver commercial IPv6 support over the
broadest range of routers/switches,
including all transition mechanisms
IOS 12.3M, 12.2S, 12.3T
IPv6 HW FW – C12000, C6500, C7600, C10720
Cisco gains extensive deployment experience,
e.g. 6NET
Moving IPv6 into Production
Service Providers – Asia and Europe
Academic institutions
Broadband Services
Service Providers - US
IP Telephony
Home Networking
Government & Defense
Etc.
1997-2000 2001-2003 2004 & Beyond
3
444© 2004 Cisco Systems, Inc. All rights reserved.
Phase 1 Phase 2 Phase 3 Phase 4
IPv6 Early Adopters Deployment
IPv6 Production Backbone Deployment
IPv6 EnhancedServices
IPv6 SolutionsProgram
Phases of Cisco IPv6 Program
1996 2001 2002 2003 2004 2005 & Beyond
4© 2003, Cisco Systems, Inc. All rights reserved.
DoneDoneDoneDone OnOn
goinggoing Planned
Planned
555© 2004 Cisco Systems, Inc. All rights reserved.
Cisco IOS IPv6 Status
Positioning Cisco IOS Release
First FCS Date
General Production 12.3M May 2003
Core 12.0S on 12000, 10720
Feb 2002
Edge & Enterprise Infrastructure
12.2S Feb 2003
L3 switch 12.2SX on C6500 October 2003
Broadband Access 12.2B/12.3B7200, 7401
Feb 2003
Technology development 12.3T
Note – as well as 12.2S
Aug 2003
666© 2004 Cisco Systems, Inc. All rights reserved.
Feature Set
Cisco IOS IPv6 Phase I – Early Adopters
12.2TAlso 12.3M
12.0S/ST (*) 12.2S
IPv6 Basic specifications (RFC 2460) 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
ICMPv6 (RFC 2463) 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
Neighbor Discovery (RFC 2461) 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
Stateless Auto-Configuration 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
RIPng (RFC 2080) 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
MP-BGP4 (RFC 2545 & 2858) 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
Configured & Automatic Tunnels 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
6to4 Tunnels (RFC 3056) 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
Data Links (*) 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
Applications 12.2(2)T 12.0(22)S/(21)ST 12.2(14)S
Standard Access Control List
Ethernet, FDDI, PPP, HDLCATM PVC & LAN-E, FR PVC
Ping, Traceroute, Telnet, TFTP,DNA AAAA over IPv4, HTTP
GRE Tunnels
DoneDone
12.2(2)T
12.2(4)T
12.2(14)S
12.2(14)SN/A
12.0(22)S/(21)ST
777© 2004 Cisco Systems, Inc. All rights reserved.
Feature SetFeature Set
Cisco IOS IPv6 Phase II – Infrastructure
12.2T12.2TAlso 12.3MAlso 12.3M
12.0S/ST (*) 12.0S/ST (*) 12.2S12.2S
IS-IS for IPv6IS-IS for IPv6 12.2(8)T12.2(8)T 12.0(22)S/(21)ST12.0(22)S/(21)ST 12.2(14)S12.2(14)S
CEFv6/dCEFv6CEFv6/dCEFv6 12.2(13)T12.2(13)T 12.0(22)S/(21)ST12.0(22)S/(21)ST 12.2(14)S12.2(14)S
Extended Access Control ListExtended Access Control List 12.2(13)T12.2(13)T 12.0(23)S12.0(23)S 12.2(14)S12.2(14)S
IPv6 over MPLS – 6PEIPv6 over MPLS – 6PE 12.2(15)T12.2(15)T 12.0(22)S12.0(22)S 12.2(14)S12.2(14)S
NAT-PT (RFC 2766)NAT-PT (RFC 2766) 12.2(13)T12.2(13)T N/AN/A TBDTBD
IPv6 MIBsIPv6 MIBs 12.2(15)T12.2(15)T 12.0(22)S12.0(22)S 12.2(14)S12.2(14)S
CDP IPv6 Address Family on NeighborCDP IPv6 Address Family on Neighbor 12.2(8)T12.2(8)T N/AN/A 12.2(14)S12.2(14)S
Static ND Cache entryStatic ND Cache entry 12.2(8)T12.2(8)T 12.0(22)S/(21)ST12.0(22)S/(21)ST 12.2(14)S12.2(14)S
Broadband AccessBroadband Access 12.2(13)T12.2(13)T N/AN/A RLS6/7?RLS6/7?
DNS AAAA over IPv6 DNS AAAA over IPv6 12.2(8)T12.2(8)T 12.0(22)S/(21)ST12.0(22)S/(21)ST 12.2(14)S12.2(14)S
SSH over IPv6
Encapsulation, AAA, Encapsulation, AAA, Prefix PoolsPrefix Pools
Link-local Address for BGP4+ peeringLink-local Address for BGP4+ peering
DoneDone
12.2(8)T
12.2(4)T12.2(4)T
12.2(14)S
12.2(14)S12.2(14)S12.0(22)S/(21)ST12.0(22)S/(21)ST
12.0(22)S
888© 2004 Cisco Systems, Inc. All rights reserved.
Industry’s Broadest Platform Support
Cisco IOS 12.3 Cisco IOS 12.3 20032003
Cisco 800 Series Routers
Cisco 1700 Series Routers
Cisco 2600 Series Routers
Cisco 3600 Series Routers
Cisco 3700 Series Routers
Cisco 7200 Series Routers
Cisco 7300 Series Routers
Cisco 7500 Series Routers
Cisco IOS 12.2S Cisco IOS 12.2S 20042004
Cisco 72/7300 Series Routers
Cisco 75/7600 Series Routers
Cisco 10000 Series Routers
Catalyst 3750 Series
Catalyst 4500 Series
Catalyst 6500 Series
Cisco Product PortfolioCisco Product Portfolio
PIX Firewall 20042004
Mobile Wireless, Home Networking, IP Telephony - RadarRadar
Cisco IOS 12.0S Cisco IOS 12.0S 20012001
Cisco 12000 Series Routers
Cisco 10720 Series
999© 2004 Cisco Systems, Inc. All rights reserved.
Feature SetFeature Set
Cisco IOS IPv6 Phase III – Services
12.xT12.xT 12.0S12.0S 12.2S12.2S
OSPFv3 (RFC 2740)OSPFv3 (RFC 2740) 12.2(15)T12.2(15)T 12.0(24)S12.0(24)S 12.2(18)S12.2(18)S
Multi-Topology IS-ISMulti-Topology IS-IS 12.2(15)T12.2(15)T 12.0(26)S12.0(26)S 12.2(18)S12.2(18)S
IPv6 QoSIPv6 QoS 12.2(13)T12.2(13)T 12.0(28)S12.0(28)S TBDTBD
ISATAPISATAP 12.2(15)T12.2(15)T N/AN/A 12.2(14)S12.2(14)S
Multicast I -MLDv1/v2, PIMv2 SM, SSMMulticast I -MLDv1/v2, PIMv2 SM, SSM 12.3(2)T12.3(2)T 12.0(26)S12.0(26)S 12.2(18)S12.2(18)S
Multicast II - MP-BPG4, Static mrouteMulticast II - MP-BPG4, Static mroute 12.3(4)T12.3(4)T 12.0(26)S12.0(26)S RLS5RLS5
IPsec (for OSPFv3 authentication)IPsec (for OSPFv3 authentication) 12.3(4)T12.3(4)T N/AN/A TBDTBD
DPT encapsulationDPT encapsulation N/AN/A 12.0(23)S12.0(23)S RLS6RLS6
DHCPv6 Prefix DelegationDHCPv6 Prefix Delegation 12.3(4)T12.3(4)T N/AN/A RLS6RLS6
NAT-PT Phase II – FTP ALG, NATP-PTNAT-PT Phase II – FTP ALG, NATP-PT 12.3(2)T12.3(2)T N/AN/A TBDTBD
SNMP over IPv6SNMP over IPv6
Radius RFC 3162 attributesRadius RFC 3162 attributes
On-GoingOn-Going
as of 01/04as of 01/04
TBDTBD
12.3(4)T12.3(4)T
TBDTBD
TBDTBDN/AN/A
12.0(27)S12.0(27)S
101010© 2004 Cisco Systems, Inc. All rights reserved.
IPv6 Policy Based Routing
• (a) Match a packet
- extended IPv6 ACL
- packet length
• (b) Route the matched packet to a specified neighbor, either by next-hop, or
• by interface
• (c) Mark the matched packet by setting the DSCP
Can set DSCP of matched packets.
• (d) Select a VRF for matched packet forwarding.
Matched packets may be forwarded by a specific VRF. Has a dependency on IPv6 VPN, may not be there at Phase I
111111© 2004 Cisco Systems, Inc. All rights reserved.
Cisco IOS IPv6 Multicast feature set
• IPv6 Multicast Phase I - Cisco IOS 12.0(26)S, 12.3(2)T and 12.2(18)S
Multicast Listener Discovery (MLD) v1 & v2
PIM Sparse Mode (SM) & Source Specific Mode (SSM)
Scoping support
v6 over v4 tunnels
• IPv6 Multicast Phase II – Cisco IOS 12.0(26)S, 12.3(4)T and 12.2S RLS5
IPv6 Multicast address family on MP-BGP
Static Mroutes, Embedded RP
• IPv6 Multicast Phase III – Cisco 12.3(7)T
PIM Bi-Dir
121212© 2004 Cisco Systems, Inc. All rights reserved.
Cisco IOS IPv6 for Broadband Access
• IPv6 deployment solutions over Dial and DSL access
• Complete DSL choice of encapsulations
ATM RFC 1483 Routed
RBE for ATM RFC 1483 Bridged
PPPoA
PPPoE
• IPv6 prefix pools
• IPv6 AAA attributesCisco VSA
IPv6 prefix, IPv6 route
IPv6 ACL {In, Out}
RFC 3162
• DHCPv6 Prefix Delegation
ADSL
FTTH
IPv4 ServersRadius, NMS,…
/48
/64
IPv4/v6 ServersDNS, Web, E-mails, News,…Telecommuter
Residential
131313© 2004 Cisco Systems, Inc. All rights reserved.
WEBRASKA
Réseau Lab. DPR
Portail
Internet
GPRS Orange
WGB Wifi
Modem GPRS
AP Wifi
FT Router (PAT)
FT ADSL Modem
TCU
GPS
MR
IPv4IPv4
IPv4
IPv4
IPv4
IPv4
IPv4
IPv4
IPv6IPv4IPv6
MIPv6 in GPRS v4 Tunnel
MIPv6 through 802.11b
IPv4
HA
PC
IPv6IPv6
IPv6 Mobility SolutionsMobile Router & Home Agent
• Pursuing Innovation on “Networks in Motion”, Mobile Router (MAR 3200) gets IPv6 support for large scale deployment
• works over IPv6 or IPv4 infrastructures
141414© 2004 Cisco Systems, Inc. All rights reserved.
Cisco IPv6 Security Solutions
IPv6 Firewall IPv6 Firewall PreviewPreview
Stateful Packet Stateful Packet FilteringFiltering
•Secure connectivity– IPSec
o IPv4 dynamic IPSec to protect IPv6 over IPv4 tunnels with dynamic IPv4 end pointo IPv4 IPSec over UDP to offer protection when crossing a firewall or NATo IPv6 IPSec to authenticate OSPFv3
•Threat protection– Packet filtering
o Standard, reflexive, extended access control listo Hardware filtering (Cisco 12000 Series IP Service Engine, Catalyst 6500 Series Supervisor Engine 720)
Protecting your network for IPv6 2004
Integration and Coexistence
Now
151515© 2004 Cisco Systems, Inc. All rights reserved.
Cisco’s firewall technology portfolio will support IPv6 firewall implementations to ensure secure deployment of IPv6 networks commencing in 2004.
http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/prod_white_papers_list.html
Cisco IPv6 Firewall Statement of Direction
161616© 2004 Cisco Systems, Inc. All rights reserved.
Moving IPv6 to Production, running Cisco IOS
Telecommuter
Residential
Dual Stack or MPLS & 6PEDual Stack or MPLS & 6PE
IPv6 over IPv4 tunnels or IPv6 over IPv4 tunnels or Dedicated data link layersDedicated data link layers
Cable
IPv6 over IPv4 TunnelsIPv6 over IPv4 Tunnels
IPv6 IX
IPv6 over IPv4 tunnels or IPv6 over IPv4 tunnels or Dedicated data link layersDedicated data link layers
DSLDSL,,FTTHFTTH,,DialDial
Aggregation
IPv6 over IPv4 tunnels IPv6 over IPv4 tunnels or Dual stackor Dual stack
ISP’s
6Bone
6to4 Relay
Dual StackDual Stack
ISATAPISATAP
Enterprise
Enterprise
WAN: 6to4, IPv6 WAN: 6to4, IPv6 over IPv4, Dual Stackover IPv4, Dual Stack
171717© 2004 Cisco Systems, Inc. All rights reserved.
Moving IPv6 to Production?
IPv6—Conclusion
• Core IPv6 specifications are well-tested & stable
Some of the advanced features of IPv6 still need specification, implementation, and deployment work
• Application, middleware and Scalable Deployment scenario are IPv6 Focus and Challenge.
• Plan for IPv6 integration and IPv4-IPv6 co-existence
Training, applications inventory, and IPv6 deployment planning
• Cisco is committed to deliver advanced IPv6 capabilities to the Internet industry
IPv6 Solutions, ABC of IPv6, e-Learning/Training, ISD,…
See http://www.cisco.com/ipv6
191919© 2004 Cisco Systems, Inc. All rights reserved.
More Information
• CCO IPv6 http://www.cisco.com/ipv6
• The ABC of IPv6http://www.cisco.com/en/US/products/sw/iosswrel/ios_abcs_ios_the_abcs_ip_version_6_listing.html
• IPv6 Technical documents :http://www.cisco.com/warp/public/732/Tech/ipv6/ipv6_techdoc.shtml