{{tag>DNS}}
= GNU/Linux cache DNS
Voir :
* systemd-resolve
* dnsmasq
* nscd
* bind
* pdnsd
Voir aussi :
* ZeroConf / avahi
* mDNSResponder
== nscd
Source : http://www.eyrie.org/~eagle/notes/solaris/dns-cache.html
Vider le cache DNS
nscd -i hosts
Désactiver le cache DNS
''/etc/nscd.conf''
enable-cache hosts no
Autre conf (Using NSCD with SSSD)
enable-cache hosts yes
enable-cache passwd no
enable-cache group no
enable-cache netgroup no
enable-cache services no
== SystemD
sudo resolvectl flush-caches
sudo systemd-resolve --flush-caches
== Bind
Afficher le cache
rndc dumpdb -cache
Vider le cache
rndc flush
== Autres
/etc/init.d/dns-clean restart
sudo pdnsd-ctl empty-cache
sudo service nscd restart
sudo service dnsmasq restart
sudo service named restart
sudo service avahi-daemon restart
sudo killall -HUP mDNSResponder