Issue with IP Alias Addresses

[Combatsatellite]

Hello,

I’m experiencing an issue with the IP Alias addresses in my OPNsense setup.

Previously, everything was working fine. I had the standard 10.0.0.1/24 subnet configured on the LAN interface and used Virtual IPs to assign additional addresses to my Proxmox VMs and containers. However, a few days ago, this setup suddenly stopped working without any apparent changes on my end.

I’m unsure what might have caused the issue, and I’d really appreciate any help troubleshooting this. I’m happy to provide additional information if needed to debug the problem.

Thank you in advance!