High availability

Backup can not ping any host inside the network

Started by mrk45k

Replies: 1
Views: 2,038

July 07, 2024, 07:55:46 PM
by mrk45k

HA with 3 nodes

Started by msmarcapo

Replies: 2
Views: 4,898

September 16, 2022, 12:20:57 PM
by msmarcapo

HA Failover Error - Ratelimiting?

Started by msmarcapo

Replies: 0
Views: 1,709

September 13, 2024, 09:48:14 AM
by msmarcapo

Decision for Disconnect dialup interfaces

Started by MW

Replies: 0
Views: 1,686

October 08, 2024, 10:15:18 AM
by MW

Wierd CARP issue

Started by Mynetworkinglife

Replies: 4
Views: 8,550

October 28, 2021, 10:11:42 PM
by clarknova

No ARP / CARP IP seen by broadband routeur

Started by NEOSA

Replies: 2
Views: 2,918

October 26, 2023, 12:51:08 AM
by NEOSA

Need Help with ZenArmor + High Availability Configuration

Started by neutron

Replies: 0
Views: 2,110

July 11, 2023, 09:31:42 PM
by neutron

CARP struggles

Started by nicksc

Replies: 1
Views: 1,832

May 12, 2024, 08:55:01 AM
by nicksc

[OPNsense 24.7.9_1-amd64] High Availability Sync not working [SOLVED]

Started by niei

Replies: 3
Views: 2,066

December 01, 2024, 02:06:42 PM
by Patrick M. Hausen

WAN failover with CARP

Started by noahevans

Replies: 1
Views: 8,425

May 25, 2025, 07:35:45 AM
by EricPerl

[Guide - WIP]WAN failover to mobile hotspot

Started by norgan

Replies: 4
Views: 12,027

February 01, 2022, 10:41:37 PM
by vico1959

Strange Behaviour in OPNsense HA Cluster

Started by notc

Replies: 3
Views: 15,802

December 31, 2025, 01:28:36 PM
by iqt4

How to setup different VPNs on master/backup with Sync enabled?

Started by ns

Replies: 1
Views: 1,668

April 29, 2024, 01:48:33 PM
by Monviech (Cedrik)

WireGuard with kmod & CARP - configd_run 'wireguard start' issues with carp hook

Started by nzkiwi68

Replies: 1
Views: 2,016

January 19, 2023, 09:17:16 AM
by franco

[SOLVED] IP Alias addresses do not sync from Primary to Backup firewall

Started by nzkiwi68

Replies: 2
Views: 2,747

August 14, 2022, 02:25:42 AM
by nzkiwi68

Remove 20-openvpn CARP script unless OpenVPN is actually being used

Started by nzkiwi68

Replies: 0
Views: 2,271

September 07, 2023, 01:35:55 AM
by nzkiwi68

CARP awareness for Wireguard 2.0 & follow a single interface - 23.7.3

Started by nzkiwi68

Replies: 6
Views: 8,055

July 30, 2024, 03:41:43 PM
by kayti

Virtual MAC HA Failover on WAN with DHCP or PPPoE only

Started by oasis9

Replies: 0
Views: 6,664

April 04, 2025, 05:35:25 AM
by oasis9

HA not working on hyper-v lab

Started by olthana

Replies: 1
Views: 2,354

December 28, 2022, 01:54:31 AM
by WaffleIron

CARP OSPF missing system routes

Started by opnsense@dkeith.com

Replies: 0
Views: 1,750

June 19, 2024, 03:17:19 PM
by opnsense@dkeith.com