Tag Archives: dhcp

How to check the DHCP server on Ubuntu

Posted on April 3, 2019 by SoCRaT

This is if you need to know which server gave you your dynamic IP: cat /var/lib/dhcp/dhclient.leases That’s it, Enjoy!

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How to configure network settings in CentOS (from dhcp to static)

Posted on October 25, 2014 by SoCRaT

It’s a bit different from what we’re used to do in Ubuntu, here are the instructions, assuming our network interface is eth0: Take a backup from the “/etc/sysconfig/network-scripts/ifcfg-eth0” file, e.g. by the following command: “cp /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0.bak” Open the “/etc/sysconfig/network-scripts/ifcfg-eth0” file for … Continue reading →

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