DNS Master / SLAVE TSIG on RHEL 5.8

I am using 2 dns server here. 192.168.2.83 (Master) and 192.168.2.86 (Slave) First lets setup the Master 1. Create /etc/named.conf as RHEL 5.8 does not provide a sample file. Then add the following content to it include “/etc/transfer.key”; server 192.168.2.86 { keys { HOST1-HOST2. ;}; }; acl domblocal { 192.168.2.0/24; 127.0.0.1; }; options { allow-transfer…

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Kerberos on Centos 5.9 RHCSS

First make sure that your time is in sync. So install and configure ntp first. 1. Here is a very basic ntp.conf peer 192.168.2.80 server 192.168.2.4 server 127.127.1.0 fudge 127.127.1.0 stratum 10 driftfile /var/lib/ntp/drift 2. Install the ypserv nis package # yum install -y ypserv 3. Add these 2 values to /etc/sysconfig/network YPSERV_ARGS=”-p 808″ NISDOMAIN=LOCAL.DOMB.COM…

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