High availability

High-Availability OPNcentral Controllers

Started by Al Muckart

Replies: 2
Views: 11,838

June 05, 2025, 02:25:59 AM
by Al Muckart

VIP ARP issue

Started by bugleboy

Replies: 1
Views: 11,953

February 10, 2026, 01:11:04 PM
by drunkenpedant

OpenVPN not working via VIP

Started by Walkraut

Replies: 5
Views: 11,970

October 16, 2020, 04:58:10 PM
by mimugmail

HA setup is flapping between primary and backup devices

Started by Tanker_UA

Replies: 1
Views: 12,027

November 21, 2025, 09:25:06 PM
by Tanker_UA

Using Gateway Group for HAProxy

Started by user290920

Replies: 1
Views: 12,069

October 01, 2025, 07:04:55 PM
by viragomann

IPSec Site to Site Tunnel with HA

Started by ying18

Replies: 6
Views: 12,512

August 23, 2021, 04:53:56 PM
by iislas18

Active-Active HA tunning

Started by pmladenov

Replies: 6
Views: 12,613

December 22, 2022, 12:18:03 PM
by itngo

Default gateway lost on CARP master after failback #4977

Started by bbtaeuber

Replies: 11
Views: 12,614

June 12, 2021, 02:39:18 PM
by TuxFever

25.4.2 and new "connection" IPsec tunnel - standby node shows phase 1 active

Started by Patrick M. Hausen

Replies: 14
Views: 12,894

August 12, 2025, 02:56:58 PM
by Patrick M. Hausen

[Guide - WIP]WAN failover to mobile hotspot

Started by norgan

Replies: 4
Views: 13,195

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

HA Sanity Check - Not worth it for me, right?

Started by Linwood

Replies: 0
Views: 13,233

October 03, 2025, 08:26:12 PM
by Linwood

BGP with CARP LAN

Started by duimeziod

Pages1 2

Replies: 17
Views: 13,388

October 23, 2024, 04:42:12 AM
by duimeziod

realtek failures

Started by thoth

Replies: 4
Views: 13,635

September 13, 2023, 12:09:58 PM
by thoth

CARP and WireGuard

Started by em.tie

Replies: 7
Views: 13,758

May 29, 2022, 11:16:18 AM
by toxic

Instructions for HA + PPPoE

Started by Lip90

Replies: 4
Views: 13,881

May 05, 2025, 03:44:45 PM
by Patrick M. Hausen

opnsense proxyarp and Neighbors

Started by MohsenB

Pages1 2

Replies: 17
Views: 14,179

May 31, 2026, 02:25:08 PM
by nollsclsh

Sync interfaces changes in OPNSense HA

Started by mmaridev

Replies: 6
Views: 14,183

October 07, 2020, 02:41:46 PM
by mmaridev

XMLRPC Sync Error "parse error. not well formed"

Started by GOCE

Replies: 4
Views: 14,576

December 23, 2020, 08:48:54 AM
by GOCE

Outbound IP4 traffic blocked on WAN interface of backup system

Started by ajr

Replies: 7
Views: 15,005

September 07, 2025, 04:42:25 PM
by ajr

2NIC firewall - Should it be WAN/LAN shared or LAN/CARP shared?

Started by user290920

Replies: 5
Views: 15,068

September 12, 2025, 09:09:52 PM
by Patrick M. Hausen