Hi Jittinan On Fri, Sep 19, 2014 at 03:57:32PM +0700, Jittinan Suwanruengsri wrote: > How does bind 9.x chooses root servers?
The question is better phrased as "How does BIND choose name servers?" The SRTT selection method used by BIND is not quite described anywhere in an ISC document (such as in the ARM), but sometime ago there was a presentation about a vulnerability that described it: https://www.usenix.org/sites/default/files/conference/protected-files/hay_woot13_slides.pdf Since the publication of this presentation, it has been tweaked, but the selection method is somewhat similar and the paper will give you a good description. See also ISC's KB article about the issue described in the presentation: https://kb.isc.org/article/AA-01030/169/Operational-Notification-A-Vulnerability-in-the-SRTT-Algorithm-affects-BIND-9-Authoritative-Server-Selection.html Mukund
pgp7A1538bpIQ.pgp
Description: PGP signature
_______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
