Open Shortest Path First

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

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)

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 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