OPNsense Forum

English Forums => High availability => Topic started by: fsidler on August 11, 2025, 11:34:25 AM

Title: Cannot configure CARP on VLANs
Post by: fsidler on August 11, 2025, 11:34:25 AM
Hi folks!

I'm trying to setup CARP on VLANs. However, when I try to add a CARP under Interfaces / Virtual IPs / Settings, none of the VLANs is available in the "Interface" combobox of the "Edit Virtual IP" dialog. Did I do something wrong or is CARP not supposed to be used on VLANs at all? A clarification in the corresponding help popup would then be great.

Greetings,
Fabiano
Title: Re: Cannot configure CARP on VLANs
Post by: patient0 on August 11, 2025, 11:48:45 AM
Strange, that is supposed to work. How did you create the VLANs, can you post a screenshot (blur out public IPs). What OPNsense version are you using?
Title: Re: Cannot configure CARP on VLANs
Post by: fsidler on August 11, 2025, 01:36:18 PM
PEBKAC.
Still had to create an assignment under Interfaces / Assignments for each entry created under Interfaces / Devices / VLAN.
Problem solved!