25.1, 25.4 Legacy Series

[SOLVED] Can't connect from LAN to internet (another weird case)

Started by Profiteer

Replies: 4
Views: 1,999

February 09, 2025, 04:34:16 PM
by Profiteer

[Solved] Can't get Dual WAN SNAT for specific LAN networks to specific WAN

Started by really_lost

Replies: 3
Views: 2,484

August 03, 2025, 05:04:18 PM
by really_lost

[SOLVED] Cannot drop ICMPv6 TIME EXCEEDED packets sent by the firewall itself

Started by LHSFK

Replies: 9
Views: 2,881

February 26, 2025, 01:43:03 PM
by franco

[SOLVED] Dnsmasq DHCP - Not possible to delete dynamic lease?

Started by jamesaepp

Pages1 2

Replies: 23
Views: 25,862

March 25, 2026, 05:26:51 PM
by Monviech (Cedrik)

[solved] Dnsmasq failing to start with bind error

Started by OPNenthu

Pages1 2

Replies: 26
Views: 16,846

May 27, 2025, 01:20:21 PM
by OPNenthu

[SOLVED] Dnsmasq: IPv6 lease registered under the wrong domain

Started by olmo1501

Replies: 7
Views: 12,328

June 18, 2025, 03:26:51 PM
by olmo1501

[solved] fatal error and boot issues with 25.1 and APU4D4

Started by fireburner

Replies: 13
Views: 25,143

March 12, 2025, 10:19:49 PM
by eblot

[SOLVED] Gateway Monitoring causes IPv4 to go offline, but IPv6 works fine

Started by Winpeg

Replies: 4
Views: 2,272

March 07, 2025, 01:00:05 PM
by Winpeg

[SOLVED] HAProxy Troubleshooting.

Started by Profiteer

Replies: 11
Views: 83,966

February 10, 2025, 09:23:25 PM
by cookiemonster

[solved] How do I debug this? clients connected through AP can't ping router

Started by pyroclasticglow

Replies: 9
Views: 3,177

March 19, 2025, 02:21:39 PM
by pyroclasticglow

[Solved] IGMP / IPTV problems after upgrading to 25.1.11

Started by i81b4u

Replies: 3
Views: 2,530

August 03, 2025, 12:16:29 AM
by i81b4u

[SOLVED] IPv6 hosts registered in DNS with the domain of the last DHCP6 range added

Started by RutgerDiehard

Replies: 2
Views: 6,856

June 18, 2025, 02:02:55 PM
by RutgerDiehard

[SOLVED] IPv6 PBR using a WireGuard tunnel interface breaks after connection loss

Started by Legally a Shrimp

Replies: 1
Views: 1,997

May 16, 2025, 11:46:04 AM
by Legally a Shrimp

[SOLVED] ISC DHCPv4 not writing static addresses to /var/dhcpd/var/db/dhcpd.leases

Started by Double K

Replies: 7
Views: 4,884

May 08, 2025, 09:27:08 PM
by franco

[Solved] Issue with stoping and restarting kea-dhcp service from shell

Started by iamd

Replies: 2
Views: 3,119

May 22, 2025, 03:49:09 PM
by Monviech (Cedrik)

[Solved] KPN FttH DHCPv6 - not working

Started by Rene78

Replies: 11
Views: 10,532

May 09, 2025, 09:30:47 PM
by Rene78

[SOLVED] No routing of IPv6 with Stateless/stateful DHCPv6 WAN client

Started by khit93

Replies: 2
Views: 2,240

March 01, 2025, 12:46:15 PM
by khit93

[SOLVED] NUT-Plugin (Network UPS Tools) not working

Started by paul_

Replies: 13
Views: 16,893

January 13, 2026, 01:02:16 AM
by rkbest13

[SOLVED] OpenVPN with external VPN provider

Started by Profiteer

Replies: 3
Views: 2,955

February 12, 2025, 10:38:23 AM
by Ben S

[Solved] OPNSense IPv6 Routing Issues /56 Prefix-Delegation.

Started by Butterbuns376

Replies: 1
Views: 2,498

August 06, 2025, 02:42:17 PM
by Butterbuns376