High availability

Hardware fall-over after master gateway goes down - but WAN-interface stays up

Started by MagnaXD

Replies: 1
Views: 5,007

March 06, 2022, 07:12:23 PM
by nzkiwi68

IPSec Site to Site Tunnel with HA

Started by ying18

Replies: 6
Views: 11,509

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

IPv6 dual WAN with OpenVPN breaks connectivity of backup system

Started by ajr

Replies: 2
Views: 4,841

March 19, 2025, 12:20:03 AM
by ajr

Virtual IPs for each LAN and each VM

Started by Rouy03

Replies: 0
Views: 3,934

May 13, 2022, 10:57:59 AM
by Rouy03

Virtual IPs not working after HA

Started by Betting02

Replies: 0
Views: 4,390

March 08, 2022, 01:26:10 PM
by Betting02

<Solved>HA failover user connection interrupted

Started by i.schmidt

Replies: 8
Views: 9,132

September 12, 2023, 11:36:04 AM
by i.schmidt

"Enter persistent carp maintenance mode" does not switch backup to master

Started by Grossartig

Replies: 2
Views: 6,566

March 13, 2024, 02:42:50 PM
by kd.gundermann

2 ISP / Port Forward messed up

Started by Haruspice

Replies: 1
Views: 4,624

June 02, 2023, 09:07:51 AM
by Haruspice

2 ISPs, 2 Routers, 4 Switches

Started by bpr-admin

Replies: 2
Views: 4,007

July 21, 2025, 04:47:56 PM
by bpr-admin

2 OPNsense routers

Started by dnll

Replies: 3
Views: 6,804

October 06, 2023, 06:26:10 AM
by Monviech (Cedrik)

2 OPNsenses same WAN network Broadcast Flood

Started by aeschma

Pages1 2 3

Replies: 34
Views: 27,634

July 14, 2025, 03:35:19 PM
by jfenech

21.1.7 "The backup firewall is not accessible (check user credentials)." SOLVED

Started by clarknova

Replies: 3
Views: 9,773

July 13, 2021, 03:51:20 PM
by franco

24.7 HA with KEA DHCP

Started by DocGonzo74

Replies: 1
Views: 6,295

August 14, 2024, 06:03:02 PM
by Siggi

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

Started by Patrick M. Hausen

Replies: 14
Views: 9,610

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

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

Started by user290920

Replies: 5
Views: 13,001

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

access backup instance via VPN

Started by alfrisch

Replies: 0
Views: 4,879

September 05, 2022, 02:40:47 PM
by alfrisch

ACME client certs, HA Proxy and OPNsense Master/Slave

Started by ednt

Replies: 2
Views: 4,093

June 25, 2024, 08:49:33 AM
by ednt

ACME Client does not sync

Started by anomaly0617

Replies: 2
Views: 4,337

April 29, 2024, 01:21:58 PM
by Monviech (Cedrik)

activate/deactivate Gateway with CARP status

Started by rodgers-95

Replies: 0
Views: 4,829

February 07, 2023, 07:15:22 PM
by rodgers-95

Active Gateway

Started by SGNL

Replies: 0
Views: 7,862

February 10, 2021, 01:49:04 PM
by SGNL