Hi All,
Is anybody have idea about DNS Query handling by ares lib in IPv6 dual
stack scenario.
For Example -
If Preferred Network-IPv6 in Dual stack and Primary DNS Server-Ipv6
,Secondary DNS Server=Ipv4 then
1- Is DNS quad A query send first and if it is unsuccessful then Standard A
query send
or
2- DNS Quad A Query and Standard A query send in parallel which is resolved
first .. will use accordingly .
Regards
kritesh tripathi
Received on 2016-02-09