A question about using forwarders.
Lee Fu-yuan
leefy at csie.nctu.edu.tw
Thu Dec 8 05:57:47 UTC 2005
Hi everyone,
I have a question about the usage of the forwarder options.
Consider a simple setting:
options {
....
....
forwarders {IP_ADDRESS1; IP_ADDRESS2;};
....
};
Is it possbile that we can ask the DNS server to query the
second forwarder with IP_ADDRESS2 if the first forwarder
answers our query with NXDOMAIN message?
Similarly, if none of the forwarders have the answer, i.e.,
they all answers NXDOMAIN, can we let the DNS server perform
interative query from root DNS servers?
Thanks a lot.
With best regards,
--
Lee, Fu-Yuan
Distributed System and Network Security Lab.
Dept. of Comp. Sci. & Info. Eng
Nat'l Chiao Tung Univ.
Hsinchu, Taiwan 30050, ROC
E-Mail: leefy at csie.nctu.edu.tw
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