Jack Wallen shows you how to flush the DNS cache on your Ubuntu Servers to avoid DNS-released networking issues. Sometimes a network connection doesn’t seem to function how we expect them to. And it ...
If your Ubuntu-based Web server receives a dynamic IP address from your company's Internet Service Provider, the server will automatically be configured to use the ISP's Domain Name System (DNS) ...
With the latest iteration of Ubuntu comes much change. Jack Wallen shows you how DNS nameserver entries are now configured for networking interfaces in Ubuntu Server 18.04. For years, whenever I ...
Ubuntu includes the Avahi service, which uses the .local domain as a multicast DNS zone. For example, if you have a Ubuntu system named "ubuntu" on your network, it can be accessed at the address ...
Microsoft Azure customers are experiencing issues on Ubuntu 18.04 virtual machines. The cloud company said that users are experiencing DNS errors when trying to access resources, with the issue ...
Microsoft this week issued an alert noting that domain name system (DNS) problems are occurring for Azure customers who had upgraded Canonical Ubuntu on Azure virtual machines. The problem ...
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