Tutorials and FAQs

OPNsense aarch64 firmware repository

Started by Maurice

Pages1 2 3 ... 16

Replies: 234
Views: 441,889

August 14, 2026, 03:58:40 PM
by Maurice

READ THIS FIRST

Started by meyergru

Replies: 5
Views: 132,958

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

HOWTO for installing a jail under OPNsense

Started by ajm

Replies: 5
Views: 61,305

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

Packet Flow Diagram

Started by Monviech (Cedrik)

Pages1 2

Replies: 15
Views: 59,730

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

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

Started by TheHellSite

Pages1 2 3 ... 50

Replies: 739
Views: 1,647,174

July 16, 2026, 11:42:49 PM
by meyergru

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

Started by Monviech (Cedrik)

Pages1 2 3 ... 24

Replies: 346
Views: 724,953

August 09, 2026, 07:41:11 PM
by Stinger0674

[Tutorial] How I do port forwarding - simple and straightforward

Started by theogravity

Pages1 2 3

Replies: 43
Views: 469,623

November 10, 2025, 01:32:10 PM
by flamur

HOWTO - Redirect all DNS Requests to Opnsense

Started by Cypher100

Pages1 2 3 ... 11

Replies: 155
Views: 364,702

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

HOWTO - Routing Traffic over Private VPN

Started by M4DM4NZ

Pages1 2 3 ... 9

Replies: 128
Views: 355,704

June 28, 2024, 04:34:50 AM
by ligand

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

Started by meyergru

Pages1 2 3 ... 5

Replies: 62
Views: 353,385

July 19, 2026, 11:58:20 AM
by AlexLeporiday

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

Started by meyergru

Pages1 2 3 ... 5

Replies: 65
Views: 315,000

April 04, 2026, 12:59:22 AM
by snulgy

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

Started by meyergru

Pages1 2 3 ... 6

Replies: 82
Views: 250,032

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

HOWTO - DNS Security / Unbound DNS with DNSCrypt, DoH Plugin for IPv4 + IPv6

Started by p1n0ck10

Pages1 2 3 ... 9

Replies: 122
Views: 201,118

April 08, 2025, 02:39:37 PM
by jazzlover

[HOWTO] Plan your IPv4 subnets in advance!

Started by meyergru

Replies: 8
Views: 146,360

May 07, 2025, 09:48:43 AM
by meyergru

How to enable automatic microcode updates

Started by meyergru

Pages1 2 3 ... 6

Replies: 87
Views: 133,476

March 02, 2026, 11:01:33 PM
by Flynn84

[Tutorial] - How to configure fq_codel for comcast to help bufferbloat / QoS

Started by theogravity

Pages1 2 3

Replies: 40
Views: 132,052

March 03, 2025, 04:02:35 PM
by Seimus

OPN as a PXE boot server

Started by cookiemonster

Replies: 5
Views: 130,846

July 01, 2023, 05:20:45 PM
by ajoeiam

Intrusion Prevention System (IPS): Understanding Policies

Started by lifepillar

Replies: 4
Views: 108,687

January 31, 2025, 01:41:05 AM
by EricPerl

IPv6 Control Plane with FQ_CoDel Shaping

Started by OPNenthu

Pages1 2 3 ... 6

Replies: 88
Views: 105,592

April 08, 2026, 09:16:46 PM
by dinguz

[HowTo] - PPPoE, VLAN & RFC4638

Started by netnut

Pages1 2 3 4

Replies: 58
Views: 103,850

December 05, 2024, 10:43:36 PM
by Patrick M. Hausen