High availability

Active-Active HA tunning

Started by pmladenov

Replies: 6
Views: 11,409

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

Add 2nd firewall to existing OPNsense network (trying to configure HA)

Started by user290920

Replies: 2
Views: 16,119

September 22, 2025, 05:58:30 PM
by Patrick M. Hausen

Adding PFSYNC rule to HA port causes a crash

Started by kevin192291

Replies: 0
Views: 7,663

February 13, 2021, 06:29:26 PM
by kevin192291

After upgrade to 23.7.11 Wireguard won't run with Depend on (CARP) set

Started by cdavis

Replies: 0
Views: 2,726

January 14, 2024, 02:47:50 AM
by cdavis

am I using CARP incorrectly?

Started by c-mu

Replies: 4
Views: 4,226

October 04, 2022, 03:31:26 PM
by Patrick M. Hausen

anyone has the Nagios agent which supports opnsense?

Started by shovincyriac@gmail.com

Replies: 0
Views: 2,221

February 07, 2024, 02:46:43 PM
by shovincyriac@gmail.com

arpresolve: Can't allocate IIinfo for 192.168.232.1 on vtnet2 (Multi Wan Load Ba

Started by aquiveal

Replies: 0
Views: 2,652

May 13, 2023, 07:33:30 PM
by aquiveal

Automatic XMLRPC Sync not triggering; manual sync works ok

Started by Luke

Replies: 1
Views: 812

February 02, 2026, 11:32:59 AM
by Luke

Backup can not ping any host inside the network

Started by mrk45k

Replies: 1
Views: 2,021

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

Better and safer procedure for updating firewalls

Started by fabiodanzetta

Replies: 3
Views: 5,607

April 22, 2021, 04:31:47 PM
by Jeromeb

BFD doesn't work with CARP address

Started by clarknova

Replies: 2
Views: 5,650

December 09, 2021, 03:26:49 PM
by clarknova

BGP Multihome Failover

Started by dstout89

Replies: 0
Views: 1,890

June 03, 2024, 06:08:35 PM
by dstout89

BGP with CARP LAN

Started by duimeziod

Pages1 2

Replies: 17
Views: 10,634

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

BGW320 ATT Modem PFSync question.

Started by TheGreatBellend

Replies: 3
Views: 4,202

February 01, 2023, 07:08:33 PM
by WaffleIron

Can I Use HA to Build Second Node?

Started by spetrillo

Replies: 6
Views: 2,243

March 26, 2024, 08:44:10 PM
by spetrillo

Can interface identifiers be reamapped

Started by Aeration1427

Replies: 2
Views: 5,583

October 20, 2023, 03:59:35 PM
by Aeration1427

Can ISC DHCPv4 Lease a VIP for a Docker Swarm/KeepAlived Setup? ARP Setup?

Started by LakeNet

Replies: 0
Views: 2,378

February 08, 2025, 09:54:21 PM
by LakeNet

Can't connect HA

Started by paul199513

Replies: 8
Views: 3,653

November 16, 2022, 05:15:55 PM
by Patrick M. Hausen

Can't ping HA interface IP

Started by paul199513

Replies: 5
Views: 3,328

November 14, 2022, 03:39:25 PM
by paul199513

Cannot configure CARP on VLANs

Started by fsidler

Replies: 2
Views: 3,964

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