Tagged: IPv6

22 July 2026 OSPF Routing Networking Fundamentals IPv6 Cisco Fortinet Juniper

OSPF Deep Dive Part 5: OSPFv3 and Running OSPF Over IPv6

OSPFv3 isn't OSPFv2 with bigger addresses. It separates topology from addressing, drops built-in authentication in favor of IPsec, and runs over link-local addresses by default, plus the per-vendor syntax to bring it up on Cisco, FortiOS, and Junos.