edns-client-subnet

################### edns-client-subnet  ###########

wget ftp://ftp.isc.org/isc/bind9/9.9.3/bind-9.9.3.tar.gz

tar xf bind-9.9.3.tar.gz

cd bind-9.9.3

wget http://wilmer.gaa.st/edns-client-subnet/bind-9.9.3-dig-edns-client-subnet-iana.diff 

yum -y install patch

patch -p0 < bind-9.9.3-dig-edns-client-subnet-iana.diff

./configure --without-openssl

make

測試

./bin/dig/dig @ns1.google.com www.google.es +client=157.88.0.0/16

./bin/dig/dig  test001.i.com  +client=211.12.1.1    

##ping工具

1. http://ping.chinaz.com

2. http://tools.cloudxns.net/index/mdig

本文轉自cloves 51CTO部落格，原文連結:http://blog.51cto.com/yeqing/1924157