Tutorials and FAQs

OPNsense aarch64 firmware repository

Started by Maurice

Pages1 2 3 ... 15

Replies: 216
Views: 426,045

June 18, 2026, 02:16:52 AM
by Maurice

Packet Flow Diagram

Started by Monviech (Cedrik)

Pages1 2

Replies: 15
Views: 58,013

December 02, 2025, 01:25:24 AM
by drosophila

READ THIS FIRST

Started by meyergru

Replies: 5
Views: 123,852

October 16, 2025, 06:19:26 AM
by jonny5

HOWTO for installing a jail under OPNsense

Started by ajm

Replies: 5
Views: 60,466

February 29, 2024, 07:39:19 PM
by Patrick M. Hausen

[HOWTO] Sonos speaker in multi VLAN/SSID/Subnet Setup

Started by fastboot

Pages1 2

Replies: 20
Views: 14,257

June 29, 2026, 10:14:12 PM
by cookiemonster

What to do and what to avoid for IPsec connections (swanctl) on iOS

Started by meyergru

Replies: 10
Views: 421

June 27, 2026, 12:33:11 AM
by cookiemonster

Automatic dual-WAN failover on OPNsense (fibre + 5G) — tested by pulling the cab

Started by Nuno

Replies: 0
Views: 150

June 26, 2026, 11:28:15 AM
by Nuno

Tutorial 2024/06: HAProxy + Let's Encrypt Wildcard Certificates + 100% A+ Rating

Started by TheHellSite

Pages1 2 3 ... 50

Replies: 737
Views: 1,408,725

June 13, 2026, 12:40:27 AM
by sveinse

WOL the sensebox despite Realtek NIC

Started by drosophila

Replies: 0
Views: 179

June 09, 2026, 12:49:07 AM
by drosophila

HOWTO - Redirect all DNS Requests to Opnsense

Started by Cypher100

Pages1 2 3 ... 11

Replies: 155
Views: 349,379

June 07, 2026, 03:21:39 PM
by SenseX

IPv6 on OPNsense with Verizon FiOS

Started by Ground_0

Replies: 10
Views: 8,880

June 02, 2026, 01:20:00 AM
by gadgetguy

Guide: Achieving Full IPv6 on All VLANs with an ISP-Limited /64 Prefix

Started by aerandir

Replies: 10
Views: 18,493

May 21, 2026, 08:50:24 AM
by pato

Technitium DNS Server on OPNsense

Started by piepre

Pages1 2

Replies: 19
Views: 40,500

May 16, 2026, 11:06:10 AM
by jaykumar2005

[HOWTO]: Mullvad Selective Routing guide for dummies

Started by colourcode

Pages1 2

Replies: 23
Views: 67,636

May 06, 2026, 02:03:10 PM
by colourcode

[How-To] NPTv6 with dynamic prefix delegation (and some thoughts)

Started by OPNenthu

Replies: 6
Views: 681

May 04, 2026, 06:08:40 PM
by Maurice

[HOWTO] Configure WAN MTU with VLAN and / or PPPoE

Started by meyergru

Pages1 2 3 ... 5

Replies: 61
Views: 242,798

May 03, 2026, 05:03:54 PM
by meyergru

Wiregaurd road warrior instance wg0 track routed out Mullvadvpn instancd wg1

Started by Mai tran

Replies: 1
Views: 276

May 01, 2026, 04:33:31 PM
by Seimus

OPNsense HA (CARP) with IPv6, inconsistent Prefix Delegation from upstream

Started by opn_mndr12101

Replies: 10
Views: 992

April 23, 2026, 10:28:42 AM
by b1ggi

[HOWTO] Configure IPv6 in order to "just work" (tm)

Started by meyergru

Pages1 2 3 ... 6

Replies: 82
Views: 228,547

April 21, 2026, 12:22:39 PM
by Ferly

[HOWTO] - DynDNS with deSEC using preserve (A + AAAA without overwriting)

Started by skywalker007

Replies: 1
Views: 1,520

April 21, 2026, 10:40:01 AM
by gramatek