I returned from a 2 week business trip abroad, and now my mid-2014 MBP 15" Retina/10.11.2 won't get an IP on its Thunderbolt Ethernet adapter. It sees the cable, fails DHCP, and then auto-assigns a ...

If your WiFi router says Failed to obtain IP address from DHCP Server, restart your router and see if the issue appears again. If yes, you can try the solutions provided below: The issue you are ...

You may encounter issues when configuring the network settings of your server if there is a bug in your OS’s version. Even though there is no official confirmation ...

I have a user who's machine is not pingable on our network, using computer hostname or associated IP. However, in troubleshooting this, I see that the IP the machine actually has does not resolve to ...

If Dynamic Host Configuration Protocol (DHCP) didn’t exist, network administrators would have to manually parcel out IP addresses from the available pool, which ...

How to configure a static IP address in CentOS 7 Your email has been sent This short tutorial walks you through the process of changing a CentOS ethernet interface from DHCP to static--but be prepared ...

DHCP is fine, unless you're looking to perform advanced networking tasks. Here's how to set a Static IP address (or DHCP reservation) for any device on your network. Our team tests, rates, and reviews ...

Checking your computer's IP address every time you need it can get tedious. Here's how to set up DHCP reservations on your router so that each computer in your house has the same IP address all the ...