From my understanding of how DNS resolution works, your #2
statement below doesn't make sense to me. DNS lookups use UDP
only. TCP is only used for zone transfers. Therefore, this should
not have affected resolution performance of a client resolver to
the DNS server.
Can you correct my mis-understanding?
Bind can be configured to use TCP for queries (cf. the RES_USEVC
option for the resolver (in <resolv.h>).
Regards,
Justin
--
Justin C. Walker, Curmudgeon-At-Large
Institute for General Semantics
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When LuteFisk is outlawed,
Only outlaws will have LuteFisk
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