High availability

WireGuard service restarted on CARP BACKUP node after XMLRPC config sync

Started by mprenditore

Replies: 0
Views: 1,660

February 16, 2026, 11:58:55 AM
by mprenditore

BGP (FRR) drops all LAN routes when adding WAN Virtual IP (CARP) - HA Cluster

Started by l.ansaloni

Replies: 0
Views: 1,132

February 18, 2026, 04:28:09 PM
by l.ansaloni

HA + CARP + WireGuard + BGP – Different Failback Behaviour between 24.7 and 26.1

Started by ahmed.dabouni

Replies: 0
Views: 2,138

February 19, 2026, 01:59:58 PM
by ahmed.dabouni

Triple Transparent Bridge HA Configuration Issues

Started by evanescingdreamer

Replies: 0
Views: 924

February 24, 2026, 04:19:19 PM
by evanescingdreamer

CARP Backup Interface holds virtual IP

Started by mattes3344

Replies: 2
Views: 2,380

February 25, 2026, 09:05:44 AM
by nothingtou

Multi site HA - question ....

Started by Sandyman

Replies: 0
Views: 718

February 25, 2026, 06:55:10 PM
by Sandyman

Dnsmasq - doesn't work for ip4

Started by GreenMatter

Replies: 14
Views: 3,231

March 06, 2026, 09:38:04 AM
by GreenMatter

Little Confused

Started by viper359

Replies: 12
Views: 6,117

March 06, 2026, 10:46:06 AM
by Seimus

CARP maintenance mode - not working

Started by GreenMatter

Replies: 4
Views: 4,229

March 12, 2026, 04:23:16 PM
by GreenMatter

HA Sync causes to stop Kea DHCP service and agent on backup FW

Started by davorin

Replies: 0
Views: 408

March 18, 2026, 09:50:15 AM
by davorin

CARP VIP link local vs IPv6 communication

Started by GreenMatter

Pages1 2

Replies: 20
Views: 1,481

March 18, 2026, 07:41:36 PM
by GreenMatter

Backup FW ignoring CARP for WireGuard Tunnel

Started by davorin

Replies: 4
Views: 1,568

March 30, 2026, 09:39:35 AM
by davorin

Can interface identifiers be reamapped

Started by Aeration1427

Replies: 4
Views: 6,255

April 08, 2026, 12:46:04 AM
by nero355

HA pair with nodes having different default gateway

Started by AriZuu

Replies: 1
Views: 299

April 10, 2026, 01:31:55 PM
by AriZuu

Duplicated data flow

Started by GreenMatter

Replies: 2
Views: 663

April 10, 2026, 03:34:31 PM
by GreenMatter

Kea DHCP duplicating responses on CARP/VLAN interfaces: Race condition

Started by badyusuke

Replies: 7
Views: 734

May 02, 2026, 02:32:55 AM
by badyusuke

DNSmasq - "DHCP Reply Delay" HA Sync overwrite incorrect?

Started by PlusMinus

Replies: 3
Views: 605

May 08, 2026, 10:00:37 AM
by sirronstuff

Not able to manage HA backup firewall through wireguard VPN.

Started by JayST

Replies: 3
Views: 3,151

May 26, 2026, 12:55:46 PM
by relvy

opnsense proxyarp and Neighbors

Started by MohsenB

Pages1 2

Replies: 17
Views: 13,107

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

HA setup with no WAN CARP IP

Started by klosz007

Replies: 12
Views: 30,134

June 03, 2026, 12:15:48 PM
by bziller