Tutorials and FAQs

OPNsense aarch64 firmware repository

Started by Maurice

Pages1 2 3 ... 14

Replies: 201
Views: 318,529

January 16, 2026, 06:02:03 PM
by Maurice

Packet Flow Diagram

Started by Monviech (Cedrik)

Pages1 2

Replies: 15
Views: 40,195

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

READ THIS FIRST

Started by meyergru

Replies: 5
Views: 56,359

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

HOWTO for installing a jail under OPNsense

Started by ajm

Replies: 5
Views: 52,064

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

Can a WAN interface down block the whole system?

Started by elreyquerabio

Replies: 0
Views: 1,276

January 15, 2026, 11:08:27 AM
by elreyquerabio

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

Started by TheHellSite

Pages1 2 3 ... 49

Replies: 734
Views: 875,747

January 15, 2026, 05:46:06 AM
by airshep

Configuring GRE-tunnel for additional IP's from extraip.com (speed limit?!!)

Started by bitfinity-nl

Replies: 0
Views: 2,622

January 10, 2026, 09:39:46 AM
by bitfinity-nl

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

Started by meyergru

Pages1 2 3 4

Replies: 48
Views: 85,131

January 06, 2026, 03:51:28 PM
by carepack

HOWTO - Redirect all DNS Requests to Opnsense

Started by Cypher100

Pages1 2 3 ... 9

Replies: 121
Views: 254,317

January 02, 2026, 07:53:13 PM
by yourfriendarmando

Tutorial: Caddy (Reverse Proxy) + Let's Encrypt Certificates + Dynamic DNS

Started by Monviech (Cedrik)

Pages1 2 3 ... 23

Replies: 338
Views: 342,959

December 29, 2025, 10:37:58 PM
by Loïc_bzh

Apple TV: how to connect to OPNsense IPsec VPN (no app)

Started by speakeasy

Replies: 0
Views: 1,530

December 23, 2025, 08:42:58 PM
by speakeasy

OpnSense internet access under virtualisation (Proxmox)

Started by yousdeiry

Replies: 2
Views: 1,203

December 22, 2025, 01:22:03 PM
by Patrick M. Hausen

What is the recommended format and size for the picture widget ?

Started by LGDL

Replies: 3
Views: 11,158

December 21, 2025, 03:14:51 AM
by LGDL

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

Started by meyergru

Pages1 2 3 ... 6

Replies: 75
Views: 129,537

December 19, 2025, 06:03:50 PM
by Maurice

OPNsense + PROXMOX + VLANs (again)

Started by elreyquerabio

Pages1 2

Replies: 28
Views: 6,128

December 19, 2025, 02:25:07 PM
by Patrick M. Hausen

[HOWTO] Installing OPNsense on EOL Velocloud EDGE 510 router

Started by LGDL

Replies: 2
Views: 7,269

December 17, 2025, 10:42:02 PM
by TheAutomationGuy

[HOWTO] Filtered Bridge / Layer 2 L2 Firewall / Transparent firewall

Started by Labber53

Replies: 5
Views: 9,690

December 17, 2025, 04:21:36 PM
by spetrillo

OPNsense under Proxmox - Why Oh Why Does This Not Work???

Started by spetrillo

Replies: 0
Views: 1,319

December 11, 2025, 01:16:36 AM
by spetrillo

[HOWTO] OpnSense under virtualisation (Proxmox et.al.)

Started by meyergru

Pages1 2 3 4

Replies: 55
Views: 195,380

December 10, 2025, 11:39:46 AM
by meyergru

cron based actions.d >> DHCP renew & interface reconfigure

Started by mokaz

Replies: 0
Views: 1,584

December 08, 2025, 02:49:39 PM
by mokaz