General Discussion

Please Make a Donation to OPNsense

Started by packet loss

Pages1 2 3 ... 15

Replies: 224
Views: 408,530

March 01, 2026, 10:51:24 AM
by schnipp

Opnsense DOSing upstream DNS with bursts of requests

Started by gardener

Replies: 4
Views: 170

Today at 01:46:54 AM
by newsense

Internet access problems

Started by Jebecca

Replies: 3
Views: 349

March 09, 2026, 10:47:43 PM
by nero355

Need help understand NPTv6

Started by wallaby501

Replies: 5
Views: 150

March 09, 2026, 05:45:49 PM
by Monviech (Cedrik)

[SOLVED] Inter-VLAN communication on bridged interfaces

Started by Klabautermann

Replies: 8
Views: 271

March 09, 2026, 01:31:36 PM
by Klabautermann

sophos utm9 migration to OPNsense

Started by pjottrr

Replies: 7
Views: 742

March 09, 2026, 10:09:31 AM
by bimbar

Blocking access to router gui from IOT vlans

Started by DEC740airp414user

Replies: 2
Views: 127

March 09, 2026, 08:58:41 AM
by OPNenthu

Adguard home v0.107.72 update check failed... sometimes.

Started by Pete748

Replies: 2
Views: 135

March 09, 2026, 04:40:40 AM
by Pete748

Degraded printer functionality until ICMP enabled on LAN side of firewall

Started by Lu

Replies: 10
Views: 2,195

March 09, 2026, 01:27:51 AM
by drosophila

Errors when trying to update pgp keys.

Started by grimelog

Replies: 5
Views: 535

March 08, 2026, 08:16:29 PM
by newsense

Unsense - new GUI theme

Started by ptrzn

Replies: 6
Views: 6,125

March 08, 2026, 07:47:53 PM
by Tismofied

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

Started by builderall

Replies: 3
Views: 346

March 08, 2026, 02:42:41 AM
by nero355

VLAN with Synology RT600AX in AP mode

Started by Tobanja

Pages1 2

Replies: 18
Views: 1,584

March 08, 2026, 02:35:32 AM
by nero355

[SOLVED] Feature request: Option to deny DHCP leases to unknown clients in Kea GUI

Started by Netlearn

Replies: 4
Views: 669

March 07, 2026, 11:24:30 PM
by Patrick M. Hausen

Opnsense in double nat - moved to apartment with WhiteSky community internet

Started by TheLivingBubba

Replies: 2
Views: 346

March 07, 2026, 03:42:04 PM
by nero355

OPNWAF / ACME renewal (let`s encrypt) not working

Started by FD-Tim

Replies: 3
Views: 526

March 07, 2026, 09:36:25 AM
by FD-Tim

Unifi VLANs with new OPNsense install (Can't get internet access)

Started by Yosh1

Pages1 2

Replies: 29
Views: 1,929

March 06, 2026, 06:36:02 PM
by nero355

ISP bandwidth is cut in 1/3 due to Suricata Intrusion detection IPS Mode

Started by sonic1812

Replies: 9
Views: 653

March 06, 2026, 04:40:53 PM
by Seimus

Clients on VLANs not receiving IPv6 addresses from Windows DHCP servers

Started by andrew_241

Replies: 8
Views: 1,923

March 06, 2026, 01:52:55 PM
by YordiDR

Unbound issues when losing IPv6

Started by mooh

Replies: 0
Views: 99

March 06, 2026, 11:57:10 AM
by mooh