Network Interface is not correctly saving or loading configuration changes and losing them after reboot of freenas

Hi,

For some reason the settings stored for a particular network interface are not corrected saved or loaded after adding them, and totally lost after reboot of Freenas.

Its expected that after adding the network interface it will stay stored and after reboot it will be corrected loaded.

In attachment you can see the settings as are entered and saved and how its displayed after reloading of the Network Interface page.

something is not going correct. Hope someone can assist.

Thanks