26.1, 26,4 Series

After the Migration of Firewall rules : What toi to with the old interface

Started by NorbertK

Replies: 7
Views: 1,241

April 08, 2026, 01:10:07 PM
by franco

IPv6 prefix modifcation crashing OPNsense 26.1

Started by jaykumar2005

Replies: 7
Views: 1,044

April 08, 2026, 01:01:53 PM
by franco

Upgrade from 25.7.10 all the way to 26.1.5 = GREAT SUCCESS !!!

Started by nero355

Replies: 7
Views: 2,083

April 08, 2026, 01:00:11 PM
by franco

26.1.5 Source NAT vs. Outbound (legacy) - "Interface address" not available

Started by Patrick M. Hausen

Replies: 2
Views: 640

April 08, 2026, 12:45:25 PM
by Patrick M. Hausen

Rule migration: Inverting destinations is only allowed for single targets

Started by szotsaki

Replies: 2
Views: 487

April 08, 2026, 12:44:20 PM
by franco

"Danger. Unexpected error, check log for details" during 26.1.5 upgrade

Started by vpx23

Replies: 6
Views: 1,226

April 07, 2026, 08:35:17 PM
by franco

RTT and RTTd spikes that leads to WAN disconnect.

Started by sonic1812

Replies: 1
Views: 372

April 07, 2026, 04:07:07 PM
by vimage22

igc0 will not link at 1000baseT full-duplex - Netgear Switch

Started by CyberTend

Replies: 6
Views: 865

April 07, 2026, 11:33:25 AM
by franco

CALL FOR TESTING: Captive Portal IPv6 support

Started by tuto2

Replies: 1
Views: 743

April 07, 2026, 09:48:56 AM
by franco

ddclient multiwan and dnsomatic

Started by emb

Replies: 0
Views: 245

April 06, 2026, 11:27:01 PM
by emb

Everytime I install Opnsense it works untill I install a plugin, then it hangs.

Started by Billy2010

Replies: 4
Views: 749

April 06, 2026, 11:21:15 PM
by nero355

[SOLVED] DHCP reservations don't get internet until router is rebooted

Started by Amicably6896

Replies: 9
Views: 2,044

April 06, 2026, 05:11:42 PM
by chemlud

Failed to load widget

Started by neggard

Replies: 1
Views: 406

April 05, 2026, 12:13:10 PM
by OPNenthu

OR type in Firewall: Log Files: Live View

Started by grapes2331

Replies: 1
Views: 372

April 03, 2026, 04:54:45 AM
by OPNenthu

Update certain firewall rules necessary ?

Started by amd.64

Replies: 4
Views: 677

April 02, 2026, 01:43:53 AM
by amd.64

KEA behaves strange

Started by JamesFrisch

Replies: 0
Views: 318

April 01, 2026, 05:19:32 PM
by JamesFrisch

Kea DHCPv6 PD range syntax with dynamic prefix

Started by chrg

Replies: 3
Views: 588

April 01, 2026, 04:22:14 PM
by chrg

Backup via NextCloud

Started by lplsa

Replies: 2
Views: 475

April 01, 2026, 01:06:49 PM
by MoonbeamFrame

[SOLVED] Stuck on 26.1.2_5 unable to update to 26.1.5 & fix broken plugins

Started by hakuna

Replies: 6
Views: 1,893

April 01, 2026, 11:19:07 AM
by Monviech (Cedrik)

Kea DHCPv4 fails to start after OPNsense 26.1.6 upgrade (interface not running d

Started by fengchen_opn

Replies: 8
Views: 1,624

April 01, 2026, 08:40:47 AM
by Monviech (Cedrik)