Menu

Show posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Show posts Menu

Messages - Diggy

#1
Quick side question regarding MTU:

When configuring an interface, the help says "If you leave this field blank, the adapter's default MTU will be used."

If the adapter is a LAGG and I specified an MTU in the LAGG's config, is that MTU used?  In other words, what takes presidence with respect to an interface's blank MTU setting, the physical adapters' MTU, or the LAGG's MTU?
#2
Development and Code Review / fatal uncaught error 26.1.2
February 21, 2026, 10:02:15 PM
I get the following error when trying to specify the MTU on an interface:

Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /usr/local/www/interfaces.php:908 Stack trace: #0 {main} thrown in /usr/local/www/interfaces.php on line 908


Details that may be relevant:
* IPv4 set to static
* IPv6 set to DHCP
* Custom MAC set
* Device is a LAGG

If I don't try to specify the MTU, all settings are accepted.  As soon as I specify the MTU and click SAVE the aforementioned error occurs.
#3
26.1 Series / Re: missing/locked packages
February 21, 2026, 09:02:56 PM
Quote from: Patrick M. Hausen on February 21, 2026, 08:46:19 PMLocks are just a common icon for VPN related products or services. It's just a UI icon.

In the plugins menu, activate the "show community plugins" switch in the upper right corner.

Awesome.  And thank you for the quick replies.  :)
#4
26.1 Series / missing/locked packages
February 21, 2026, 08:40:36 PM
Questions about packages and services.

First, what does the locked icon next to the VPN services mean?  Are those not available in the Community Edition?

Second, I read about (on a third party site) zabbix-agent, qemu-guest-agent and other packages that I am interested in.  I'm not seeing them in the list of packages on my fresh install of OPNsense 26.1.  Do I need to add a repository or something?  Are they not available in the CE version?

Where can I find a comparison of the CE and Business Edition versions?
#5
26.1 Series / Re: Domain Overrides for the DNS server
February 21, 2026, 06:54:33 PM
Oh.  I found it.  I must be going blind.

Services > Unbound DNS > Query Forwarding.

#6
26.1 Series / Re: Domain Overrides for the DNS server
February 21, 2026, 06:51:56 PM
Thanks, but "Services > Unbound DNS > Overrides" isn't what I need.  That only allows for individual hosts defined on the opnSense router.

I need the DNS server on opnSense to query specific servers for specific domains rather than starting with the root downward.

For example, we have an internal domain named "example.org".  On the DNS server on pfSense we can create an entry that says for "example.org", ask DNS server "192.168.1.100" for anything about/under "example.org".
#7
26.1 Series / Domain Overrides for the DNS server
February 21, 2026, 06:28:06 PM
Hi.  I am tasked with building a new opnSense router to replace our existing pfSense router.

On the pfSense router we use "Domain Overrides" feature of the DNS server to point to our internal DNS servers for our internal domains.  I'm not seeing a similar option in opnSense.  Am I missing something?  Is there a DNS Server package I need to install for that option?  Your guidance and patience is appreciated as I learn the opnSense ways.  LOL.