While network devices establish communication through unique numerical addresses, servers are usually assigned a name to make networking more user-friendly. The Domain Name System, or DNS, is needed ...

An outage on Monday affected web hosting giant Amazon Web Services (AWS), which took out vast swathes of the web, including websites, banks, and some government services. On Monday afternoon, the ...

The Cloudflare hiccup involved a sequencing change that confused some systems, and Cloudflare quickly walked it back, but the ...

Cisco has seen double the trouble with a domain name system (DNS) issue affecting some of its switches, alongside a new ...

I'm hitting my head off a wall with what appears to be a strange DNS problem. Background is that our VPN client will not connect when the user is off-site. After some poking around the logs i can see ...

Devices in a number of Cisco switch types experienced significant reboot loops due to a pervasive firmware problem in the ...

Multiple Cisco switch models are suddenly experiencing reboot loops after logging fatal DNS client errors, according to ...

I'm noticing some weird and unfortunate DNS issues with 10.6.5 when coupled with a PPTP VPN. In the past PPTP VPNs would get their own DNS resolution, and it seems that OSX would check them first, ...

Last month, several issues with printers appeared when Microsoft released its regularly scheduled Windows 10 update. Another Patch Tuesday has come and gone, but not without additional concerns from ...