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Hi,

Is this only for the Outbound NAT?
What is with Destination NAT?

Thank you

Hello,

at the update to 26.1.9 I got this error:

Code Select Expand

Stopping configd...done
Starting configd.

Fatal error: Uncaught Error: Class "OPNsense\Base\Menu\MenuContainer" not found in /usr/local/opnsense/mvc/app/models/OPNsense/DHCPv4/Menu/Menu.php:34
Stack trace:
#0 /usr/local/opnsense/mvc/app/library/OPNsense/Autoload/Loader.php(49): require_once()
#1 [internal function]: OPNsense\Autoload\Loader->autoload('OPNsense\\DHCPv4...')
#2 /usr/local/opnsense/mvc/script/run_migrations.php(64): ReflectionClass->__construct('OPNsense\\DHCPv4...')
#3 {main}
  thrown in /usr/local/opnsense/mvc/app/models/OPNsense/DHCPv4/Menu/Menu.php on line 34
Reloading plugin configuration
Flushing all caches...done.
Configuring system logging...done.
Reloading template OPNsense/Syslog: OK
Afterwards the update was fine and the firewall seems to be working normally.

BR, Mathias

Hello,

can you add me also to your testers list.

Thanks

I have a Protectli V1410 and also faced this issue

I see ICMP messages blocked with this log:

GAST      2025-02-14T18:47:57   fe80::d0e5:9fff:fe44:4af7   ff02::2   ipv6-icmp   IPv6 RFC4890 requirements (ICMP)   
GAST      2025-02-14T18:47:57   fe80::d0e5:9fff:fe44:4af7   ff02::2   ipv6-icmp   IPv6 RFC4890 requirements (ICMP)

But the corresponding rule is an automatic allow-rule!

Ich habe vier Zyxel NWA50AX im Einsatz.
Ich setze jeweils vier VLANs in je eine SSID um, zusätzlich habe ich noch ein Managaement-VLAN.
Sie funktionieren einwandfrei, wenn man die Konfiguration verstanden hat.
Was sie nicht können ist WPA-Enterprise / Radius.

I also had such an issue with 22.7.4.
Please check if the OpenVPN baemon is running; at my setup it crashed at startup!
Removing the CRL from the OpenVPN config seems to fix the issue.

when I restart the internet connection, I get no logs from dhcp6c; not even other relevant logs at all in system_xxx.log.

But I discovered that

sudo killall -HUP dhcp6c

solves the issue without restarting the WAN interface.

What is also strange, that I do not get a IPv6 address via the DHCP server on WAN.

for my IPv6 configuration see the attachement

no, not via DHCPv6; it gets its IP via RA/SLAAC

Hello,

I have two cascaded routers:

• one from my ISP
• and my OpnSense behind

OpnSense gets a /57 IPv6 prefix from the ISP router via DHCPv6.
Sometimes this prefix changes and then the OpnSense updates the IPv6 address on WAN, but not on the several tracked interfaces (LAN, WLAN, ...)
So the delegated prefix is not updated.

Reloading the WAN interface, DHCP or Unbound seems to fix the issue.

I have this since 20.1.7.

this also happens at my setup.

the issue happens at every disconnection of the DSL line.

mein setup ist
- dsl-modem  (Vigor 130)
- PPPoE auf Opnsense