¿Cómo habilitar el registro completo named/bind/DNS?

Question

Estoy tratando de encontrar la cláusula de registro perfecta en named.conf que me ayudaría a habilitar los registros de nivel completo para el servicio con nombre. ¿Alguien puede dar un ejemplo aquí? Mi cláusula actual se da a continuación, pero esto genera registros muy mínimos.

logging { 
    channel querylog{ 
      file "/var/log/querylog"; 
      severity debug 10; 
      print-category yes; 
      print-time yes; 
      print-severity yes; 
      }; 
    category queries { querylog;}; 
}; 

Answer 1

Por lo general, expandir cada cierre de sesión en su propio canal y luego a un archivo de registro separado, sin duda facilita las cosas cuando intenta depurar problemas específicos. Mi sección de registro es similar a la siguiente:

logging { 
    channel default_file { 
     file "/var/log/named/default.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel general_file { 
     file "/var/log/named/general.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel database_file { 
     file "/var/log/named/database.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel security_file { 
     file "/var/log/named/security.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel config_file { 
     file "/var/log/named/config.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel resolver_file { 
     file "/var/log/named/resolver.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel xfer-in_file { 
     file "/var/log/named/xfer-in.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel xfer-out_file { 
     file "/var/log/named/xfer-out.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel notify_file { 
     file "/var/log/named/notify.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel client_file { 
     file "/var/log/named/client.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel unmatched_file { 
     file "/var/log/named/unmatched.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel queries_file { 
     file "/var/log/named/queries.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel network_file { 
     file "/var/log/named/network.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel update_file { 
     file "/var/log/named/update.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel dispatch_file { 
     file "/var/log/named/dispatch.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel dnssec_file { 
     file "/var/log/named/dnssec.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 
    channel lame-servers_file { 
     file "/var/log/named/lame-servers.log" versions 3 size 5m; 
     severity dynamic; 
     print-time yes; 
    }; 

    category default { default_file; }; 
    category general { general_file; }; 
    category database { database_file; }; 
    category security { security_file; }; 
    category config { config_file; }; 
    category resolver { resolver_file; }; 
    category xfer-in { xfer-in_file; }; 
    category xfer-out { xfer-out_file; }; 
    category notify { notify_file; }; 
    category client { client_file; }; 
    category unmatched { unmatched_file; }; 
    category queries { queries_file; }; 
    category network { network_file; }; 
    category update { update_file; }; 
    category dispatch { dispatch_file; }; 
    category dnssec { dnssec_file; }; 
    category lame-servers { lame-servers_file; }; 
}; 

Espero que esto ayude.

Answer 2

Ejecute el comando "rndc querylog on" o agregue "querylog yes;" a named.conf "options {};" sección para activar ese canal.

También asegúrese de estar revisando el directorio correcto si su enlace está vinculado.