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Cloud Networks Configuration/en
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Hetzner Cloud Networks Configuration
Installation of the auto-configuration package
Download the latest version of `hc-utils` for your OS and your architecture on: https://packages.hetzner.com/hcloud/
On Debian based distributions (Ubuntu, Debian):
curl https://packages.hetzner.com/hcloud/deb/hc-utils_0.0.1-1_all.deb -o /tmp/hc-utils_0.0.1-1_all.deb -s apt install -f /tmp/hc-utils_0.0.1-1_all.deb
On RHEL based distributions:
CentOS 7
curl https://packages.hetzner.com/hcloud/rpm/hc-utils-0.0.1-1.el7.noarch.rpm -o /tmp/hc-utils-0.0.1-1.el7.noarch.rpm -s yum install /tmp/hc-utils-0.0.1-1.el7.noarch.rpm
Fedora 29
curl https://packages.hetzner.com/hcloud/rpm/hc-utils-0.0.1-1.fc29.noarch.rpm -o /tmp/hc-utils-0.0.1-1.fc29.noarch.rpm -s yum install /tmp/hc-utils-0.0.1-1.fc29.noarch.rpm
Fedora 30
curl https://packages.hetzner.com/hcloud/rpm/hc-utils-0.0.1-1.fc30.noarch.rpm -o /tmp/hc-utils-0.0.1-1.fc30.noarch.rpm -s yum install /tmp/hc-utils-0.0.1-1.fc30.noarch.rpm
Uninstall auto-configuration package
On Debian based distributions (Ubuntu, Debian):
apt remove hc-utils
On RHEL based distributions (Fedora, CentOS):
yum remove hc-utils
Manual configuration via DHCP
On Debian based distributions (Ubuntu, Debian):
The interface for the network will be named `ens10` for the first attached network, `ens11` for the second and `ens12` for the third.
1. Access the server via SSH
2. Create the configuration file and open an editor
touch /etc/network/interfaces.d/61-my-private-network.cfg nano /etc/network/interfaces.d/61-my-private-network.cfg
3. Paste the following configuration into the editor
auto ens10:0 iface ens10:0 inet dhcp
4. Now you should restart your network. *Caution: This will reset your network connection*
sudo service networking restart
On RHEL based distributions (Fedora, CentOS):
The interfaces will be named `eth1`,`eth2` and `eth3`.
1. Access the server via SSH
2. Create the configuration file and open an editor
touch /etc/sysconfig/network-scripts/ifcfg-eth1 vi /etc/sysconfig/network-scripts/ifcfg-eth1
3. Paste the following configuration into the editor
DEVICE=eth1 BOOTPROTO=dhcp ONBOOT=yes
4. Now you should restart your network. *Caution: This will reset your network connection*
systemctl restart network
Manual configuration of alias IPs
On Debian based distributions (Ubuntu, Debian):
1. Access the server via SSH
2. Create the configuration file and open an editor
touch /etc/network/interfaces.d/61-my-private-network.cfg nano /etc/network/interfaces.d/61-my-private-network.cfg
3. Paste the following configuration into the editor and replace `your.ali.as.IP` with one of the alias IPs. Keep in mind to increase the identifier by one when using more alias IPs.
auto ens10:1 iface ens10:1 inet static address your.ali.as.IP netmask 32
4. Now you should restart your network. *Caution: This will reset your network connection*
sudo service networking restart
On RHEL based distributions:
The interfaces will be named `eth1`,`eth2` and `eth3`.
1. Access the server via SSH
2. Create the configuration file and open an editor
touch /etc/sysconfig/network-scripts/ifcfg-eth1:0 vi /etc/sysconfig/network-scripts/ifcfg-eth1:0
3. Paste the following configuration into the editor and replace `your.ali.as.IP` with one of the alias IPs. Keep in mind to increase the identifier by one when using more alias IPs.
BOOTPROTO=static DEVICE=eth1:0 IPADDR=your.ali.as.IP PREFIX=32 TYPE=Ethernet USERCTL=no ONBOOT=yes
4. Now you should restart your network. *Caution: This will reset your network connection*
systemctl restart network
