Supported OSPF and OSPFv3 Standards
Junos OS substantially supports the following RFCs and Internet drafts, which define standards for OSPF and OSPF version 3 (OSPFv3).
RFC 1583, OSPF Version 2
RFC 1765, OSPF Database Overflow
RFC 1793, Extending OSPF to Support Demand Circuits
RFC 1850, OSPF Version 2 Management Information Base
RFC 2154, OSPF with Digital Signatures
RFC 2328, OSPF Version 2
RFC 2370, The OSPF Opaque LSA Option
Support is provided by the update-threshold configuration statement at the [edit protocols rsvp interface interface-name ] hierarchy level.
RFC 3101, The OSPF Not-So-Stubby Area (NSSA) Option
RFC 3623, Graceful OSPF Restart
RFC 3630, Traffic Engineering (TE) Extensions to OSPF Version 2
RFC 4136, OSPF Refresh and Flooding Reduction in Stable Topologies
RFC 4203, OSPF Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS)
Only interface switching is supported.
RFC 4552, Authentication/Confidentiality for OSPFv3
RFC 4576, Using a Link State Advertisement (LSA) Options Bit to Prevent Looping in BGP/MPLS IP Virtual Private Networks (VPNs)
RFC 4577, OSPF as the Provider/Customer Edge Protocol for BGP/MPLS IP Virtual Private Networks (VPNs)
RFC 4811, OSPF Out-of-Band Link State Database (LSDB) Resynchronization
RFC 4812, OSPF Restart Signaling
RFC 4813, OSPF Link-Local Signaling
RFC 4915, Multi-Topology (MT) Routing in OSPF
RFC 5185, OSPF Multi-Area Adjacency
RFC 5187, OSPFv3 Graceful Restart
RFC 5250, The OSPF Opaque LSA Option
RFC 4750, mentioned in this RFC as a "should" requirement is not supported. However, RFC 1850, the predecessor to RFC 4750 is supported.
RFC 5286, Basic Specification for IP Fast Reroute: Loop-Free Alternates
RFC 5340, OSPF for IPv6 (RFC 2740 is obsoleted by RFC 5340)
RFC 5838, Support of Address Families in OSPFv3
Internet draft draft-ietf-ospf-af-alt-10.txt, Support of address families in OSPFv3
Internet draft draft-katz-ward-bfd-02.txt, Bidirectional Forwarding Detection
Transmission of echo packets is not supported.
The following RFCs do not define standards, but provide information about OSPF and related technologies. The IETF classifies them as “Informational.”
RFC 3137, OSPF Stub Router Advertisement
RFC 3509, Alternative Implementations of OSPF Area Border Routers
RFC 5309, Point-to-Point Operation over LAN in Link State Routing Protocols