Tutorials and FAQs

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

Started by theogravity

Pages1 2 3

Replies: 43
Views: 356,768

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

Fast and easy way to protect your home and/or small office network with OPNsense

Started by elektroinside

Pages1 2 3 4

Replies: 49
Views: 71,748

June 05, 2019, 08:14:09 PM
by marcri

[HowTo] - PPPoE, VLAN & RFC4638

Started by netnut

Pages1 2 3 4

Replies: 58
Views: 100,187

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

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

Started by meyergru

Pages1 2 3 ... 5

Replies: 61
Views: 238,969

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

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

Started by meyergru

Pages1 2 3 ... 5

Replies: 65
Views: 291,425

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: 217,055

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

How to enable automatic microcode updates

Started by meyergru

Pages1 2 3 ... 6

Replies: 87
Views: 127,392

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

IPv6 Control Plane with FQ_CoDel Shaping

Started by OPNenthu

Pages1 2 3 ... 6

Replies: 88
Views: 98,913

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

[NOOB] Connecting NAS dble ETH to LAN1 not accessible from LAN3

Started by MarieSophieSG

Pages1 2 3 ... 7

Replies: 101
Views: 54,662

October 18, 2024, 12:03:56 PM
by cookiemonster

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

Started by p1n0ck10

Pages1 2 3 ... 9

Replies: 122
Views: 196,194

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

HOWTO - Routing Traffic over Private VPN

Started by M4DM4NZ

Pages1 2 3 ... 9

Replies: 128
Views: 347,761

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

HOWTO - Redirect all DNS Requests to Opnsense

Started by Cypher100

Pages1 2 3 ... 11

Replies: 155
Views: 346,065

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

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

Started by Monviech (Cedrik)

Pages1 2 3 ... 24

Replies: 345
Views: 589,755

January 31, 2026, 03:06:45 PM
by Monviech (Cedrik)

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

Started by TheHellSite

Pages1 2 3 ... 50

Replies: 737
Views: 1,392,118

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