General Discussion

Please Make a Donation to OPNsense

Started by packet loss

Pages1 2 3 ... 16

Replies: 228
Views: 513,468

May 29, 2026, 02:22:59 PM
by Monviech (Cedrik)

Managing OPNsense upgrades with a stateful SSH script + Claude MCP server

Started by builderall

Replies: 6
Views: 2,234

Today at 02:57:12 PM
by franco

System memory cache is consistently at zero

Started by camellia

Replies: 5
Views: 343

Today at 02:37:27 PM
by camellia

NUT is Broken After Udating to 26.1.8_5

Started by kiekar

Pages1 2

Replies: 21
Views: 2,333

Today at 12:14:50 PM
by Patrick M. Hausen

ISC DHCP seesm to keep resetting itself

Started by Oli_wachno

Replies: 5
Views: 1,469

Today at 07:34:02 AM
by Oli_wachno

Planning to migrate to the new rules

Started by hushcoden

Replies: 2
Views: 89

July 19, 2026, 07:11:48 PM
by meyergru

Unbound DNS Leaking Public IP Instead of Routing Requests Through Wireguard VPN

Started by opnsense1

Replies: 4
Views: 137

July 19, 2026, 02:35:08 PM
by nero355

AT&T Fiber full bypass on OPNsense 26.x: IPv6 persistence gotchas

Started by grevelle

Replies: 0
Views: 63

July 19, 2026, 02:52:02 AM
by grevelle

Recovery with a backup file

Started by tdalej

Replies: 3
Views: 109

July 18, 2026, 06:59:31 PM
by tdalej

How to set up Single NIC OPNsense (26.1) with 2x TP-Link Smart Switches & Fritz!

Started by Vectralis

Pages1 2

Replies: 16
Views: 693

July 18, 2026, 05:36:10 PM
by Vectralis

Captive Portal Not Working

Started by somanet

Replies: 7
Views: 169

July 18, 2026, 02:53:50 PM
by viragomann

Unbound DNS keeps crashing every 2-3 mins.

Started by apoorv569

Pages1 2 3

Replies: 32
Views: 1,189

July 18, 2026, 09:26:43 AM
by lmoore

Periodic NIC issues (?) with Protectli Vault, Intel i226-V

Started by fornax

Pages1 2 3 ... 5

Replies: 70
Views: 2,928

July 18, 2026, 09:08:23 AM
by franco

Can one tell if the traffic shown below is from the ISP side or not?

Started by pasha-19

Replies: 5
Views: 223

July 17, 2026, 07:46:31 PM
by BrandyWine

Feature Request: Add option to clean out configuration for plugins not installed

Started by mrzaz

Replies: 7
Views: 292

July 16, 2026, 07:58:44 PM
by franco

Postfix/rspamd DKIM signing

Started by bubbel

Pages1 2

Replies: 19
Views: 18,903

July 16, 2026, 06:43:02 PM
by putt1ck

Problem with local LAN address getting blocked through "Default deny/state viol.

Started by mrzaz

Replies: 7
Views: 265

July 16, 2026, 11:51:08 AM
by lmoore

Discussion: Sanity checking URL aliases

Started by pfry

Replies: 0
Views: 103

July 15, 2026, 11:06:51 PM
by pfry

Lost GUI and "Media disconnected" on OPNsense after backup restore

Started by AlexOd

Replies: 4
Views: 204

July 14, 2026, 08:08:10 PM
by patient0

Can interfaces switch on reboot or possibly opnsense update?

Started by bimbar

Replies: 3
Views: 232

July 14, 2026, 08:54:24 AM
by bimbar