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Gang Chen ( chengang@chinamobile ) Lianyuan Li( lilianyuan@chinamobile )

This draft outlines a Management Information Base (MIB) module for IPv6 Provider Edge Routers (6PE) over Multiprotocol Label Switching (MPLS) Label Switching Routers (LSRs). It defines MIB objects, including 6PE-TunnelIfTable and 6PE-MplsIfTable, for network management protocols in the Internet community.

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Gang Chen ( chengang@chinamobile ) Lianyuan Li( lilianyuan@chinamobile )

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  1. IPv6 Provider Edge Routers (6PE) Information Base (MIB) draft-chen-mpls-6pe-mib-02.txtIETF 81-Quebec, July 2011 Gang Chen (chengang@chinamobile.com) Lianyuan Li(lilianyuan@chinamobile.com)

  2. Outline • Introduction • Related works • Overview of MIB objects • 6PE-MPLS-STD-MIB Module Definitions

  3. Introduction • This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community • In particular, it describes a MIB module for IPv6 Provider Edge Routers (6PE)over Multiprotocol Label Switching (MPLS) Label Switching Routers (LSRs)

  4. Related works • RFC 4087 has specified managed objects used for managing tunnels of any type over IPv4 and IPv6 networks. But this MIB module does not support tunnels over non-IP networks • RFC4382 has defined managed objects to configure and monitor MPLS layer 3 Virtual Private Networks. However, 6PE is neither Layer 3 IP tunnel nor MPLS layer 3 VPN.

  5. Overview of MIB objects • 6PETunnelIfTable • 6PETunnelIfTable are defined in the MIBs defining the encapsulation. An entry in the 6PE Tunnel MIB will exist for every interface entry with this interface type • 6PEMplsIfTable • This table controls MPLS-specific parameters when 6PE is going to be carried over MPLS cloud.

  6. 6PE-MPLS-STD-MIB Module Definitions • 6PETunnelIfTable • 6PETunnelIfEntry ::= SEQUENCE { 6PETunnelIfHopLimit Integer32, 6PETunnelIfSecurity INTEGER, 6PETunnelIfTOS Integer32, 6PETunnelIfFlowLabel IPv6FlowLabelOrAny 6PETunnelIfLocalAddress InetAddress, 6PETunnelIfRemoteAddress InetAddress } 6PEMplsIfTable 6PEMplsEntry

  7. Comments are welcomed! Thank You!

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