https://vlan51.com/tags/failover/Recent content in Failover on vlan51Hugoen-gbMon, 01 Jan 2024 00:00:00 +0000https://vlan51.com/comware-v7/bfd-static-route-tracking/Mon, 01 Jan 2024 00:00:00 +0000https://vlan51.com/comware-v7/bfd-static-route-tracking/<p>How to use BFD echo mode with static route tracking on HPE Comware v7. When the primary path fails, BFD detects it rapidly and the tracked static route is withdrawn, activating the backup.</p> <p>BFD echo mode does not require BFD support on the remote peer — packets loop back through the remote device, so this works with any upstream equipment.</p> <p>Track is a detection module in Comware that reports positive or negative based on interface status, link status, reachability or performance. Here it&rsquo;s paired with BFD to watch a remote IP, and static route preferences change the routing table when the far end becomes unreachable.</p>