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#top lame server resolving¶
Jedną ze znanych przyczyn występowania niniejszego komunikatu w logach:
lame server resolvingjest wskazanie poprzez umieszczenie w strefie domeny rekordu NS wskazującego na serwer, który powinien być traktowany jako serwer master dla danej domeny, jednakże nim nie jest. Taka sytuacja może występować w przypadku wskazania jako serwera master dla danej domeny np: serwera cache DNS.
Cytat z poniższej strony:
http://www.linuxquestions.org/questions/linux-networking-3/caching-dns-server-error-lame-server-resolving-294136/
From the manual:
A DNS server which is supposed to be authoritative for a zone, but isnt.
If you see something like this:
In this case, 62.119.40.115 is mentioned as being authoritative somewhere
for the zone 98.96-27.40.119.62.in-addr.arpa,
but when BIND queries it, it discovers that 62.119.40.115 is not authoritative,
and logs that message. The SysAdmin at the other end needs to get a clue and fix his DNS.
From the manual:
A DNS server which is supposed to be authoritative for a zone, but isnt.
If you see something like this:
Aug 7 00:57:37 colo named[827]: lame server resolving '98.96-27.40.119.62.in-addr.arpa' (in '96-27.40.119.62.in-addr.arpa'?): 62.119.40.115#53in your BIND logs, then BIND has queried a lame server.
In this case, 62.119.40.115 is mentioned as being authoritative somewhere
for the zone 98.96-27.40.119.62.in-addr.arpa,
but when BIND queries it, it discovers that 62.119.40.115 is not authoritative,
and logs that message. The SysAdmin at the other end needs to get a clue and fix his DNS.
Problem is solved by disabling lame server loging in bind.
To do this, edit /etc/named.conf or /etc/named/named.conf and add following line
To do this, edit /etc/named.conf or /etc/named/named.conf and add following line
logging {
category lame-servers { null; };
};
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