I am trying to access a particular ip but not opening , and when I dingos got (kCFErrorDomainCFNetwork error 2.) . I have tried to change DNS, renewed IP, but don't get success. can any one help me on that ,or tell me how to reset the network!!!!????
Can you tell us the IP?
Make a New Location, Using network locations in Mac OS X ...
http://support.apple.com/kb/HT2712
System Preferences>Network, top of window>Locations>Edit Locations, little plus icon, give it a name.
System Preferences>Network, click on the little gear at the bottom next to the + & - icons, (unlock lock first if locked), choose Set Service Order.
The interface that connects to the Internet should be dragged to the top of the list.
If using Wifi, instead of joining your Network from the list, click the WiFi icon at the top, and click join other network. Fill in everything as needed.
System Preferences>Network, unlock the lock if need be, highlight the Interface you use to connect to Internet, click on the advanced button, click on the DNS tab, click on the little plus icon, then add these numbers...
8.8.8.8
8.8.4.4
Apply.
Is that the full, complete, error message?
Which app?
Which IP?
Which DNS servers have you tried? Local? CloudFlare/Google/Quad9?
Is this arising on a restricted network, such as a network with a network login access portal, or a network with firewalls and connection interception and monitoring?
(kCFErrorDomainCFNetwork error 2.) DNS problem
