DNS Servers¶
Create a monitor and a pool for the Internal DNS servers.
Navigate to: DNS ›› Delivery : Load Balancing : Monitors
https://router01.branch01.example.com/tmui/Control/jspmap/tmui/dns/monitor/create.jsp
Create a DNS monitor according to the table below:
Field | Value |
---|---|
Name | example.com_dns_monitor |
Type | DNS |
Query Name | www.example.com |
TMSH
tmsh create ltm monitor dns example.com_dns_monitors qname www.example.com
Navigate to: DNS ›› Delivery : Load Balancing : Pools : Pool List
https://router01.branch01.example.com/tmui/Control/jspmap/tmui/dns/pool/list.jsp
Create a DNS pool according to the table below:
Field | Value |
---|---|
Name | example.com_dns_pool |
Health Monitors | example.com_dns_monitor |
Node1 Name: | dc01.example.com_node |
Node1 Address: | 10.1.70.200 |
Node1 Port: | 53 |
Node2 Name: | dc02.example.com_node |
Node2 Address: | 10.1.70.210 |
Node2 Port: | 53 |
TMSH
tmsh create ltm pool example.com_dns_pool members add { dc01.example.com_node:53 { address 10.1.70.200 } dc02.example.com_node:53 { address 10.1.70.210 } } monitor example.com_dns_monitor