DNS 日志记录的相关配置

DNS 日志记录的相关配置，tb效果不错。

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logging {

channel default_log {
file "/var/log/named/dns-default.log" versions 10 size 1m;
severity info;
};

channel lamer_log {
file "/var/log/named/dns-lamer.log" versions 3 size 1m;
severity info;
print-severity yes;
print-time yes;
print-category yes;
};

channel query_log {
file "/var/log/named/dns-query.log" versions 10 size 10m;
severity info;
};

channel security_log {
file "/var/log/named/dns-security.log" versions 3 size 1m;
severity info;
print-severity yes;
print-time yes;
print-category yes;
};

category lame-servers { lamer_log; };
category security{ security_log;};
category queries { query_log;};
category default {default_log;};

};

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