var/log/anaconda/syslog:17:15:00,299 INFO dhclient:DHCPOFFER from 10.0.0.1ДЇedora 30 example: ~]$ sudo grep -IR 'DHCPOFFER' /var/log/* Here we use grep with some options (-I to ignore binary files, -R for recursive) to find the log file entry that contains our DHCP server IP address.Д¬entOS 7 example: ~]$ sudo grep -IR 'DHCPOFFER' /var/log/* The DHCPOFFER packet would come from the DHCP server and should be written to your logs. The first method I thought of was to check the logs for the DHCPOFFER. Find DHCP Server IP Using grep to Find Log Entries NOTE: You will need root or sudo access to run all of these commands. Here are a few ways you can find the IP address of a DHCP server on your network. However, there are places it is recorded, if you know where to look. There is no simple command to show the IP address of the DHCP server on the network. For more information on DHCP, see the Resource and Links section below. Before DHCP an administrator would have to configure each system individually. It allows for dynamic configuration of network parameters on systems connected to the network. DHCP (Dynamic Host Configuration Protocol) is a standard network protocol used on almost all IP networks. What is a DHCP Server?ДЄ DHCP Server is a system on a network that manages dynamic configuration of client systems on the network.

That lead me to investigate the fastest way to find your DHCP server IP address from the Linux command line. I recently received an email from a reader asking 'How do I find the IP address of my DHCP server'? My initial reaction was 'Hmmm, good question'.

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