ECS prefix and EDNS Client subnet question

2016-10-27 Thread HsuLiPing
; ; area10.itri.org.tw.txt ; $ORIGIN sub.itri.org.tw. $ttl 60 @ IN SOA dns1 hsuliping.itri.org.tw. ( 2016102701 ;serial no 1h;refresh every 1 hours 1h ;retry - 1 hour 2D;expire after 2 days

Bind 9.11 question (ACL ecs )

2016-10-24 Thread HsuLiPing
From 9.1 ARM chapter 7 that mention The EDNS Client Subnet (ECS) option is used by a recursive resolver to inform an authoritative name server of the network address block from which the original query was received, enabling authoritative servers to give different answers to the same resolver fo