26.1 Series

Kea DHCPv6 PD range syntax with dynamic prefix

Started by chrg

Replies: 3
Views: 218

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

Multiple service aliases not possible anymore?

Started by RosIsTer

Replies: 1
Views: 117

April 01, 2026, 02:58:37 PM
by Monviech (Cedrik)

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

Started by vpx23

Replies: 2
Views: 226

April 01, 2026, 02:19:00 PM
by daegan_

Backup via NextCloud

Started by lplsa

Replies: 2
Views: 184

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: 339

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: 445

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

Configuration migration advise regarding DNS/DHCP for IPv6

Started by sbellon

Replies: 1
Views: 114

April 01, 2026, 08:26:15 AM
by sifrmoja

DHCP Stopped Tagging Leases with Interface Names on a Protectli Firewall

Started by mtowagb

Replies: 1
Views: 181

April 01, 2026, 12:11:40 AM
by mtowagb

DHCRelay Configuration

Started by hanzs

Replies: 1
Views: 106

March 31, 2026, 03:52:41 AM
by lmoore

Protectli FW6E cannot get console on USB after bootup....I do on bootup

Started by CyberTend

Replies: 4
Views: 250

March 30, 2026, 10:14:42 PM
by CyberTend

IPv6 prefix modifcation crashing OPNsense 26.1

Started by jaykumar2005

Replies: 6
Views: 487

March 30, 2026, 06:38:07 PM
by jaykumar2005

[SOLVED] Upgrade fail after fresh new installation

Started by Vincent Chen

Replies: 4
Views: 283

March 30, 2026, 04:43:13 PM
by nero355

Issues with 26.1, unable to connect to internal network services

Started by tessierp

Replies: 2
Views: 205

March 30, 2026, 01:44:56 PM
by tessierp

Odd block drop in log on rules with new Rules GUI and deleted LAN

Started by cat

Replies: 7
Views: 373

March 30, 2026, 05:42:39 AM
by cat

Rule ID format affecting Security Onion ingest

Started by Waldhaar_

Replies: 3
Views: 272

March 30, 2026, 02:41:58 AM
by Waldhaar_

[KEA DHCP Error] Interface usbus0 has no index

Started by nero355

Replies: 2
Views: 175

March 29, 2026, 10:09:31 PM
by nero355

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

Started by nero355

Replies: 4
Views: 456

March 29, 2026, 10:03:58 PM
by nero355

Rule migration: Inverting destinations is only allowed for single targets

Started by szotsaki

Replies: 1
Views: 153

March 29, 2026, 09:50:02 PM
by nero355

[SOLVED] New VLAN on OPNsense 26.1.4 not passing traffic on interface

Started by abranca

Replies: 6
Views: 432

March 29, 2026, 09:37:39 PM
by abranca

"Redirect external DNS requests to local DNS resolver"

Started by Demmers

Replies: 2
Views: 268

March 29, 2026, 09:35:42 PM
by nero355