25.1, 25.4 Legacy Series

LAN traffic blocked by "state violation rule" — even with static ARP, allow-all

Started by DespairServices

Replies: 3
Views: 1,630

July 01, 2025, 11:11:38 PM
by meyergru

Certificates not syncing in High Availability

Started by EHRETic

Replies: 0
Views: 1,547

July 01, 2025, 05:12:57 PM
by EHRETic

Connection to wireguard VPS issue

Started by crt333

Replies: 0
Views: 1,237

July 01, 2025, 04:40:47 PM
by crt333

Applied latest updates for 25.1 and now system won't boot

Started by 7queue

Pages1 2

Replies: 25
Views: 50,030

July 01, 2025, 08:05:10 AM
by 7queue

Issue under "Firewall Diagnostics" with wrong rules showing up

Started by mrkudot

Replies: 11
Views: 5,866

July 01, 2025, 03:22:51 AM
by sec

VLAN and untagged traffic primer

Started by Inxsible

Replies: 5
Views: 2,376

June 30, 2025, 09:14:42 PM
by zakaron

igb LAN interface flapping every 30 minutes but WAN on same NIC not flapping

Started by HardTack5

Replies: 0
Views: 1,313

June 30, 2025, 05:11:18 PM
by HardTack5

FTP Outbound Proxy: Control Connection Uses WAN IP Instead of NAT IP

Started by a.walega

Replies: 0
Views: 1,060

June 30, 2025, 09:29:38 AM
by a.walega

Can't set up Captive Portal

Started by Timonator

Replies: 0
Views: 1,290

June 29, 2025, 11:47:15 PM
by Timonator

[SOLVED]OPNsense setup for KPN(Dutch ISP)

Started by zer02pi

Replies: 1
Views: 1,598

June 29, 2025, 12:16:02 PM
by zer02pi

Firewall Automation blank and can't add

Started by Migs

Replies: 4
Views: 1,469

June 29, 2025, 07:18:12 AM
by Monviech (Cedrik)

WAN failover/recovery doesn't clear states

Started by feld

Replies: 2
Views: 1,725

June 28, 2025, 11:13:52 PM
by feld

Kea DHCPv6 CSV import – format?

Started by 9axqe

Replies: 4
Views: 8,725

June 28, 2025, 10:19:19 PM
by 9axqe

ClamAV Signature Download Stuck on "Download signatures [spinner]"

Started by DespairServices

Replies: 1
Views: 1,815

June 28, 2025, 11:23:03 AM
by Dinyuenax

Intrusion Detection: Policy / Rule adjustments

Started by Waschbuesch

Replies: 0
Views: 1,041

June 27, 2025, 06:00:12 PM
by Waschbuesch

Dnsmasq log errors

Started by yeraycito

Replies: 0
Views: 1,208

June 27, 2025, 04:14:50 PM
by yeraycito

Prefix delegation from ISP

Started by 9axqe

Replies: 1
Views: 1,202

June 27, 2025, 02:31:40 PM
by RutgerDiehard

IPTV TriNed.

Started by arnoudvanderschans

Replies: 3
Views: 3,069

June 27, 2025, 10:24:13 AM
by arnoudvanderschans

Unable to normal boot into opnSense even after fresh install with config restore

Started by JannisSense

Replies: 4
Views: 3,519

June 26, 2025, 04:40:02 PM
by JannisSense

Can't get VLANs to work

Started by sfox4159

Replies: 2
Views: 2,431

June 26, 2025, 05:27:54 AM
by craig_