High availability

CARP with DHCP on WAN

Started by bubbagump

Pages1 2

Replies: 29
Views: 57,970

August 20, 2025, 10:59:21 AM
by dfr

Kea DHCP + HA + VLAN

Started by lipa2

Replies: 4
Views: 5,379

August 20, 2025, 10:13:25 AM
by lipa2

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

Started by Patrick M. Hausen

Replies: 14
Views: 9,396

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

Festure request: HAProxy with UDP support

Started by gctwnl

Replies: 2
Views: 4,472

August 11, 2025, 03:31:43 PM
by cookiemonster

Cannot configure CARP on VLANs

Started by fsidler

Replies: 2
Views: 3,875

August 11, 2025, 01:36:18 PM
by fsidler

CARP/HA on physical Opnsense and Virtual.

Started by byDoks

Replies: 11
Views: 23,289

August 08, 2025, 04:08:24 PM
by dirac1

HA issue with 2 virtual opnsense on the same ESXi

Started by hoangthanhnt

Replies: 0
Views: 4,059

August 05, 2025, 03:57:04 AM
by hoangthanhnt

HA no longer working

Started by cdsane

Replies: 3
Views: 5,753

July 29, 2025, 11:20:50 AM
by cdsane

LAN IP unreachable after CARP failback on VLAN interface

Started by whph87

Replies: 0
Views: 3,050

July 27, 2025, 04:29:27 PM
by whph87

2 ISPs, 2 Routers, 4 Switches

Started by bpr-admin

Replies: 2
Views: 3,933

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

Gateway params sync - changed?

Started by ZkDpsQ64FFoezpgr

Replies: 0
Views: 2,748

July 16, 2025, 09:49:34 PM
by ZkDpsQ64FFoezpgr

opnsense proxyarp and Neighbors

Started by MohsenB

Pages1 2

Replies: 16
Views: 8,750

July 15, 2025, 12:50:49 PM
by viragomann

Clarification on a few HA/CARP settings

Started by bx2

Replies: 0
Views: 3,235

July 14, 2025, 07:30:10 PM
by bx2

2 OPNsenses same WAN network Broadcast Flood

Started by aeschma

Pages1 2 3

Replies: 34
Views: 27,169

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

IP Origination from a BGP Router

Started by kumba

Replies: 0
Views: 2,980

July 10, 2025, 10:11:18 PM
by kumba

Help !!! Packet lost and drop when HA enabled

Started by stchesmeli

Replies: 2
Views: 2,964

July 10, 2025, 12:02:28 AM
by henri9813

OPNsense in HA Cluster / No Internet Access for the Firewall Itself (Clients OK)

Started by iLOVEopnSENSE

Replies: 0
Views: 2,360

July 09, 2025, 02:00:09 PM
by iLOVEopnSENSE

mDNS / Apple AirPrint Flooding when mDNS Repeater Active on Stby Node

Started by liceo

Replies: 0
Views: 2,619

July 05, 2025, 11:32:04 PM
by liceo

HA Sync Triggers CARP Failover on 25.1.10

Started by liceo

Replies: 0
Views: 2,345

July 05, 2025, 11:18:30 PM
by liceo

Quality graph with pppoe

Started by mdastous

Replies: 2
Views: 9,079

July 01, 2025, 09:14:33 AM
by Jillianmore