Environment:
OS: CentOS 6.9
Memory: 512M
HDD: 20G
Install required packages.
yum install bind bind-utils
Modify /etc/named.conf and add modify followings
listen-on port 53 { 127.0.0.1; 192.168.100.53; };
allow-query { localhost; 192.168.100.0/24; };
forwarders { 192.168.100.1; };
Add following zone configuration at the end of named.conf file.
zone "localdomain." IN {
type master;
file "localdomain.zone";
allow-update { none; };
};
Create file /var/named/localdomain.zone and add following entries
$TTL 86400
@ IN SOA dns.localdomain (
2018020301
3600
1800
604800
86400
86400
)
; Specify our two nameservers
IN NS dns
; Resolve nameserver hostnames to IP, replace with your two droplet IP addresses.
dns IN A 192.168.100.53
rac01 IN A 192.168.100.101
rac02 IN A 192.168.100.102
rac01-priv IN A 192.168.1.101
rac02-priv IN A 192.168.1.102
rac01-vip IN A 192.168.100.201
rac02-vip IN A 192.168.100.202
rac-scan IN A 192.168.100.203
rac-scan IN A 192.168.100.204
rac-scan IN A 192.168.100.205
Start named process to start dns.
/etc/init.d/named restart
Click here to install Oracle Grid Infrastructure 12cR2 Installation.
Click here to install Oracle 12cR2 RAC Database
Click here to install Oracle 12cR2 RAC Database
Hi. If you use 100.53 then what are the settings for this adapter? DNS and gateway ? Also, what are the settings on the Host Adapter?
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