tech:gnu-linux-cache-dns
Différences
Ci-dessous, les différences entre deux révisions de la page.
| Prochaine révision | Révision précédente | ||
| tech:gnu-linux-cache-dns [2025/03/24 15:06] – créée - modification externe 127.0.0.1 | tech:gnu-linux-cache-dns [2026/06/07 19:12] (Version actuelle) – modification externe 127.0.0.1 | ||
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| Ligne 1: | Ligne 1: | ||
| + | < | ||
| + | {{tag> | ||
| + | |||
| + | # GNU/Linux cache DNS | ||
| + | |||
| + | Voir : | ||
| + | * systemd-resolve | ||
| + | * dnsmasq | ||
| + | * nscd | ||
| + | * bind | ||
| + | * pdnsd | ||
| + | |||
| + | Voir aussi : | ||
| + | * ZeroConf / avahi | ||
| + | * mDNSResponder | ||
| + | |||
| + | |||
| + | ## nscd | ||
| + | |||
| + | Source : http:// | ||
| + | |||
| + | Vider le cache DNS | ||
| + | |||
| + | ~~~bash | ||
| + | nscd -i hosts | ||
| + | ~~~ | ||
| + | |||
| + | Désactiver le cache DNS | ||
| + | |||
| + | `/ | ||
| + | ~~~ini | ||
| + | enable-cache hosts no | ||
| + | ~~~ | ||
| + | |||
| + | |||
| + | Autre conf (Using NSCD with SSSD) | ||
| + | |||
| + | ~~~bash | ||
| + | enable-cache hosts yes | ||
| + | enable-cache passwd no | ||
| + | enable-cache group no | ||
| + | enable-cache netgroup no | ||
| + | enable-cache services no | ||
| + | ~~~ | ||
| + | |||
| + | |||
| + | ## SystemD | ||
| + | |||
| + | ~~~bash | ||
| + | sudo resolvectl flush-caches | ||
| + | |||
| + | sudo systemd-resolve --flush-caches | ||
| + | ~~~ | ||
| + | |||
| + | |||
| + | ## Bind | ||
| + | |||
| + | Afficher le cache | ||
| + | ~~~bash | ||
| + | rndc dumpdb -cache | ||
| + | ~~~ | ||
| + | |||
| + | Vider le cache | ||
| + | ~~~bash | ||
| + | rndc flush | ||
| + | ~~~ | ||
| + | |||
| + | |||
| + | ## Autres | ||
| + | |||
| + | ~~~bash | ||
| + | / | ||
| + | |||
| + | 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 | ||
| + | ~~~ | ||
| + | |||
