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brunneis/static-ip-fedora-centos-network-manager.md

Last active July 23, 2019 20:58
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Fedora 30+ static networking / CentOS 7+
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static-ip-fedora-centos-network-manager.md

Show the available interfaces:

nmcli device

Edit the interface configuration file

/etc/sysconfig/network-scripts/eth0

Configure the interface with the NetworkManager so it autoconnects

nmcli connection modify eth0 connection.autoconnect true

Modify the properties as shown below:

  • Change BOOTPROTO value from dhcp to none
  • Set the properties IPADDR, PREFIX/NETMASK, GATEWAY and DNS1, DNS2
  • Ensure the property ONBOOT is set to yes

Reset the connection:

nmcli connection down eth0
nmcli connection up eth0
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