I am installing Proxmox Backup Server on a VM in TrueNAS. After successfully completing the installation, the VM cannot connect to the internet. While searching through forums, I found several posts mentioning that after the ISO is removed from the VM build, the enp0s5 interface often changes to enp0s4. This seems to be the issue in my case as well, as confirmed by the output of the ip a command.
Several forum posts suggest updating this configuration in the /etc/netplan/01-netcfg.yaml file. However, in my system, I do not see a netplan folder under /etc/, nor do I find the 01-netcfg.yaml file or similar configuration files (01-network-manager-all.yaml, 50-cloud-init.yaml) under /etc/netplan, /lib/netplan, or /run/netplan.
I am currently using TrueNAS Core (TrueNAS-13.0-U5.3). Is there any other method to reset the enp0s4 interface back to enp0s5 or reconfigure it properly?