Open-Shortest Path (OSPFv3) Virtual Routing and Forwarding (VRF) and Management Information Base (MIB) Support
ExtremeXOS 22.1 supports multiple Virtual Routing and Forwarding (VRFs) in the same virtual router (VR). Each VRF can have a separate instance of a routing protocol with its own routing table. OSPFv3 can run in a VRF and support multiple instances of the protocol in different VRFs at the same time. This allows more scalable deployments of OSPFv3 as ExtremeXOS can have more VRFs than VRs, and OSPFv3 VRF instances belonging to the same VR run in a single ExtremeXOS process. Each VR still has its own process, so different VRs have very low impact on one another.
Additionally, all tables and variables of the OSPFv3-MIB (draft-ietf-ospf-ospfv3-mib-10) are now supported. and subset of the traps in RFC 5643.
Supported Platforms
For VRF: Summit X450-G2, X460-G2, X670-G2, X770 series switches.
For MIB: Summit X450-G2, X460-G2, X670-G2, X770 and ExtremeSwitching X440-G2, X620 series switches.
Limitations
- Only non-VPN VRFs are supported. OSPFv3 is blocked on VPN VRFs.
- BGP does not support VPN-IPv6 routes, so PE-CE support is not available.
- SNMP SET requests for OSPFv3 MIB objects are not supported.
New CLI Commands
enable snmp traps ospfv3
disable snmp traps ospfv3
Changed CLI Commands
The following show command now displays OSPFv3-related SNMP trap status (shown in bold):
show ospfv3
OSPFv3 : Enabled RouterId : 10.1.1.1 RouterId Selection : Configured ASBR : No ABR : No ExtLSAs : 0 ExtLSAChecksum : 0x0 OriginateNewLSAs : 3 ReceivedNewLSAs : 0 SpfHoldTime : 10s Num of Areas : 1 LSA Batch Interval : 30s 10M Cost : 100 100M Cost : 50 1000M Cost (1G) : 40 10000M Cost (10G) : 20 40000M Cost (40G) : 20 100000M Cost (100G) : 10 Graceful Restart : Both Grace Period : 120s Restart Status : None Last Restart Exit Reason: None Import Policy File : none SNMP Traps : Disabled Redistribute: Protocol Status Cost Type Tag Policy direct Disabled 20 2 --- none e-bgp Disabled 20 2 --- none i-bgp Disabled 20 2 --- none ripng Disabled 20 2 --- none static Disabled 20 2 --- none isis-level-1 Disabled 20 2 --- none isis-level-2 Disabled 20 2 --- none isis-level-1-external Disabled 20 2 --- none isis-level-2-external Disabled 20 2 --- none