akamai dns security

dns-06-Security SettingsExperimental environmentns1.magedu.com 172.18.71.101/24 centos-6.7-x86_64 Parent domain can connect to Internet ns1.dev.magedu.com 172.18.71.102/24 centos-7.2-x86_64 Child Domain cannot connect to Internet Localhost.localdomain 172.18.71.103/24 centos-7.2-x86_64 test machineiptables and selinux is turned off. Installationbind[email protected] ~]# Yum install-y bind bind-libs bind-u

Topology diagram: Code: #!/bin/bash#2017-12-3#by-duwentaodomain_name= "hetian.com" rip= ' ifconfigeth0|grepmask|awk-f ":" ' {print$2} ' |awk-f "" ' {print$1} ' |awk-f "." ' {print$3 '. " $ "." $ ' ip= ' ifconfigeth0|grepmask|awk-f ': ' ' {print$2} ' |awk-f ' ' ' {print$1} ' ip_last= ' ifconfigeth0|grepmask|awk-f ': ' ' {print $2} ' |awk-f ' ' ' {print$1} ' |awk-f '. " ' {print$4} ' named= '/etc/named.conf ' #主配文件Forward_parsing_file = "/var/named/$domain _name.zone"