Overview
After I rebooted CRONULLA , I found I had several issues.
Diagnosis
I found the following issues:
- CRONULLA was not in DNS
- CRONULLA was not accessible
- CRONULLA could not do DNS lookup
Procedure
Update Name Server
I updated the following two (2) files on GRIDCTRL to match the data presented in IP Addresses :
- /var/named/chroot/var/named/yaocm.id.au.rr.zone
- /var/named/chroot/var/named/yaocm.id.au.zone
And I restarted the named service.
Created resolv.conf
On CRONULLA , I created /etc/resolv.conf with the following content:
search yaocm.id.au nameserver 192.168.1.252 nameserver 10.1.1.1
Enable eth0 on Start-up
On CRONULLA , I updated /etc/sysconfig/network-scripts/ifcfg-eth0 with the following content:
ONBOOT=yes
Change NIC to Bridged Network
I had forgotten to set the NIC to Bridged Network instead of NAT. Used VirtualBox to change the settings for the NIC.