26.1, 26,4 Series

Clean upgrade from 25.1.7 to 26.1.1 via fresh install + config restore

Started by GambinoG1

Replies: 7
Views: 4,014

February 14, 2026, 04:39:49 PM
by julsssark

Max table entries does not go above 1 million regardless of what it is set to

Started by Jargriddle

Replies: 2
Views: 1,477

February 14, 2026, 08:46:25 AM
by OPNenthu

26.1.2 - Destination NAT - Can't set target port to well-known port

Started by duckworld

Replies: 1
Views: 1,879

February 14, 2026, 08:04:11 AM
by Monviech (Cedrik)

IPv6 DHCP Issues

Started by pingloss

Replies: 7
Views: 2,472

February 14, 2026, 12:19:02 AM
by Maurice

26.1.1 MTU Issues on PPPoE

Started by Taunt9930

Pages1 2

Replies: 24
Views: 10,253

February 13, 2026, 07:53:44 PM
by Boxer

DNAT auto firewall [Register Rule/Pass] fails in multi-gw setups + how to fix it

Started by superpower

Replies: 11
Views: 3,147

February 13, 2026, 04:16:42 PM
by dash

ntopng plugin issue (26.1.2)

Started by seelk

Replies: 2
Views: 961

February 13, 2026, 03:18:15 PM
by seelk

WireGuard VPN Resolve Hostname

Started by Glossy2k

Replies: 0
Views: 531

February 13, 2026, 01:49:28 PM
by Glossy2k

dnsmasq - expiration option

Started by katamadone [CH]

Replies: 1
Views: 743

February 13, 2026, 01:26:01 PM
by Monviech (Cedrik)

IPv6 downstream router (FritzBox) requires OPNsense to behave like ISP

Started by GerhardHeus

Pages1 2 3

Replies: 39
Views: 8,928

February 13, 2026, 01:14:59 PM
by Monviech (Cedrik)

[ SOLVED ] OpenVPN server not working after rules migration

Started by buridi

Replies: 7
Views: 1,655

February 13, 2026, 01:08:32 PM
by buridi

[SOLVED] dnsmasq- multiple delete

Started by katamadone [CH]

Replies: 3
Views: 977

February 13, 2026, 10:54:32 AM
by katamadone [CH]

26.1.2 - remove "upstream" from gateway grid

Started by keropiko

Replies: 2
Views: 870

February 13, 2026, 10:48:15 AM
by keropiko

[ SOLVED ] Update stuck in a Loop

Started by Targetbot

Replies: 3
Views: 1,148

February 13, 2026, 10:01:03 AM
by Targetbot

Packet loss in one of the gateways

Started by samiram

Replies: 1
Views: 721

February 13, 2026, 06:40:33 AM
by samiram

Wireguard Issues and Error

Started by damian

Replies: 1
Views: 890

February 13, 2026, 12:20:34 AM
by damian

zfs and sqlite

Started by tessus

Replies: 10
Views: 2,942

February 13, 2026, 12:16:25 AM
by tessus

NGINX proxy reverse for an IIS

Started by bulmaro

Replies: 0
Views: 527

February 12, 2026, 11:23:01 PM
by bulmaro

26.1.1: Unbound: Option "query forwarding"->"Unexpected error, check log for."

Started by rolsch

Replies: 9
Views: 3,223

February 12, 2026, 07:58:22 PM
by franco

Fresh 26.1.1 configuration failure with VLAN and managed switch

Started by ole

Replies: 2
Views: 1,526

February 12, 2026, 07:03:13 PM
by ole