Tutorials and FAQs

Noob question : Setup Opnsense just like ASUS router functions(Not using switch)

Started by talespin

Replies: 3
Views: 5,825

October 15, 2025, 09:41:02 PM
by talespin

Traffic shaping - source vs destination port

Started by pquesinb

Replies: 1
Views: 9,999

October 17, 2025, 11:34:59 PM
by pquesinb

Tutorial 2023-11 Bridge Modem access - using VIPs

Started by bucky2780

Pages1 2

Replies: 23
Views: 56,758

October 28, 2025, 02:19:57 PM
by fastboot

DNS problems on fresh install

Started by joaoa

Replies: 1
Views: 10,558

November 02, 2025, 03:34:46 AM
by couch

[Tutorial] How to not waste your time

Started by millerwissen

Pages1 2

Replies: 26
Views: 64,243

November 05, 2025, 10:44:30 AM
by bimbar

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

Started by theogravity

Pages1 2 3

Replies: 43
Views: 370,816

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

Use Tailscale+mullvad as tunnel for opnsense box itself

Started by Magician1981

Replies: 1
Views: 23,117

November 12, 2025, 11:25:58 AM
by Magician1981

How-To crowdsec protecting haproxy

Started by cookiemonster

Replies: 10
Views: 16,483

December 01, 2025, 06:31:25 PM
by cookiemonster

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

Started by mokaz

Replies: 0
Views: 3,675

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

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

Started by spetrillo

Replies: 0
Views: 3,123

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

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

Started by Labber53

Replies: 5
Views: 14,301

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

[HOWTO] Installing OPNsense on EOL Velocloud EDGE 510 router

Started by LGDL

Replies: 2
Views: 10,310

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

OPNsense + PROXMOX + VLANs (again)

Started by elreyquerabio

Pages1 2

Replies: 28
Views: 19,961

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

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

Started by LGDL

Replies: 3
Views: 14,447

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

OpnSense internet access under virtualisation (Proxmox)

Started by yousdeiry

Replies: 2
Views: 3,478

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

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

Started by speakeasy

Replies: 0
Views: 12,404

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

Dynamic DNS on freedns.afraid.org

Started by mav

Replies: 3
Views: 38,997

January 21, 2026, 09:53:44 AM
by SaMU

Can a WAN interface down block the whole system?

Started by elreyquerabio

Replies: 1
Views: 5,209

January 21, 2026, 03:19:16 PM
by fastboot

[HOWTO] OPNSense monit email alerts on ACME failed certificate renewal

Started by sevet

Replies: 1
Views: 9,617

January 22, 2026, 06:58:38 PM
by RamSense

How to setup multiple tunnels with ProtonVPN and have remote access via Wireguad

Started by ttfzi

Replies: 1
Views: 14,257

January 26, 2026, 12:30:45 AM
by asstrocyte