How to change Network settings of proxmox-ve host without rebooting.
Eache time when I want to change network settings like change netowrks and I must reboot to apply it. It is really trouble me.
Proxmox VE is based on debian. After check interface of network with the path
I found that each time when i change network settings. There will be a named
interfaces.new created and it content new network settings wait for apply when i reboot. So I try to backup the old networking interfaces settings and replace it with the new file.
- Backup interfaces
cp /etc/network/interfaces /etc/network/interfaces.old
- Copy interface.new to interface
cp /etc/network/interfaces.new /etc/network/interfaces
- Reboot networking service
systemctl restart networking
mv interfaces interfaces.backup && mv interfaces.new interfaces && systemctl restart networking.service