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However, it also caches DNS and (at least in Solaris 8 and earlier) ignores such DNS information as TTLs (time to live).

This is useful if you have a lot of users and use a network protocol to get /etc/passwd information, since nscd will cache such things as NIS and LDAP results. However, it also caches DNS and (at least in Solaris 8 and earlier)… Solaris by default runs a program called nscd that caches various things. Is there a way to flush the NSCD cache?įlushing the nscd Cache. This will clear your DNS cache in Ubuntu, and if the problems you were experiencing were due to DNS issues, they should now be gone. Launch Terminal (ctrl + alt + T), and type “sudo /etc/init. In Mac OS X, inspecting the DNS cache is a little more tricky than Windows.ġ.In Windows, you can inspect the content of such file by typing ipconfig /displaydns on a command prompt.How to inspect the DNS cache on Windows, Mac OS X, and Linux Restart your router by leaving it unplugged for 30 seconds to reset its cache.Type the following command : ipconfig /flushdns.Open a command prompt (Start Menu, Run, and type CMD).conf, determines the behavior of the cache daemon. The default configuration file, /etc/nscd. Nscd is a daemon that provides a cache for the most common name service requests. At the command prompt, type the following command and then press Enter: ipconfig /flushdns.ĭescription.To do this, click Start, click Run, type cmd, and then press Enter. To clear the DNS cache on Microsoft Windows, follow these steps: conf determines the behavior of the cache daemon. The default configuration-file /etc/nscd. The nscd daemon is a process that provides a cache for most name service requests.

Open up a command terminal (either as root or run step 2 with sudo ).If you are running the nscd Name Service Cache Daemon and wish to flush your DNS cache, then you will need to do the following. This should start the nscd daemon and there you go, you have flushed the DNS Cache in your Solaris Server. This will find the PID for the NSCD daemon. Why does Solaris ignore TTLS in DNS queries?.How do you flush DNS on Solaris server?.Is there a way to flush the NSCD cache?.