Optimized Link State Routing/ OLSRv2

Definition

OLSRv2 is an IETF-standardized link-state routing protocol (RFC 7181) optimized for mobile ad-hoc networks. It uses MultiPoint Relays to flood topology updates efficiently and maintains routes proactively so that traffic can flow with low setup latency. OLSRv2 is widely used in tactical and civil mesh deployments.

Reference attributes

Standard

IETF RFC 7181

Class

Proactive link-state

Key optimization

MultiPoint Relays

Related terms

• Mobile Ad-Hoc Network (MANET)
  Self-forming, self-healing IP network where every node is also a router.
• Ad-Hoc On-Demand Distance Vector (AODV)
  Reactive routing protocol that builds routes on demand.