High availability

opnsense proxyarp and Neighbors

Started by MohsenB

Replies: 8
Views: 127

July 12, 2025, 04:11:51 PM
by MohsenB

CARP with DHCP on WAN

Started by bubbagump

Pages1 2

Replies: 28
Views: 36,426

July 12, 2025, 03:51:07 AM
by lavacano

IP Origination from a BGP Router

Started by kumba

Replies: 0
Views: 58

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

Strange Behaviour in OPNsense HA Cluster

Started by notc

Replies: 0
Views: 39

July 10, 2025, 12:36:45 PM
by notc

Help !!! Packet lost and drop when HA enabled

Started by stchesmeli

Replies: 2
Views: 127

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: 18

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

Unable to access internet after CARP HA configuration, but NAT working.

Started by 469

Replies: 3
Views: 2,095

July 08, 2025, 10:53:45 AM
by byDoks

CARP/HA on physical Opnsense and Virtual.

Started by byDoks

Replies: 8
Views: 13,906

July 08, 2025, 10:38:48 AM
by byDoks

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

Started by liceo

Replies: 0
Views: 65

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

HA Sync Triggers CARP Failover on 25.1.10

Started by liceo

Replies: 0
Views: 38

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

Quality graph with pppoe

Started by mdastous

Replies: 2
Views: 6,425

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

Is is possible to convert this setup to HA?

Started by Tenn-it

Replies: 4
Views: 11,408

June 28, 2025, 06:12:23 PM
by Tenn-it

HAProxy working internally but not externally

Started by ashton324

Replies: 1
Views: 569

June 28, 2025, 01:35:02 AM
by ashton324

Kea DHCP6 w/ PD and HA

Started by JimIFN

Replies: 0
Views: 15,848

June 13, 2025, 11:04:33 PM
by JimIFN

High-Availability OPNcentral Controllers

Started by amuckart

Replies: 2
Views: 7,343

June 05, 2025, 02:25:59 AM
by amuckart

HA not switching for all interfaces at the same time to other node

Started by wickeren

Replies: 2
Views: 7,184

May 29, 2025, 11:54:12 PM
by wickeren

CARP not preempting despite "disable preempt" not checked

Started by MaeveFirstborn

Replies: 10
Views: 13,319

May 27, 2025, 05:20:46 PM
by bugleboy

WAN failover with CARP

Started by noahevans

Replies: 1
Views: 6,239

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

KeaDHCP HA Warnings

Started by tofuSCHNITZEL

Replies: 1
Views: 6,446

May 22, 2025, 11:28:07 PM
by ckruijntjens

Configuration Not Syncing Automatically from Primary to Secondary OPNsense

Started by Shivang Pithadiya

Replies: 3
Views: 7,602

May 14, 2025, 01:08:34 PM
by Patrick M. Hausen