ONTAP when configured as a DNS Load Balancer returns the authoritative response
Applies to
- ONTAP 9
- DNS Load Balancing
Issue
- ONTAP when configured as a DNS Load Balancer returns the authoritative response.
- In some cases, such as with non-Windows DNS servers, it might be necessary to disable the sending of SOA records from the cluster
[root@rhel1 ~]# dig cmode.demo.netapp.com @192.168.0.220
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-9.P2.el7 <<>> cmode.demo.netapp.com @192.168.0.220
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42011
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;cmode.demo.netapp.com. IN A
;; ANSWER SECTION:
cmode.demo.netapp.com. 0 IN A 192.168.0.221
;; AUTHORITY SECTION:
cmode.demo.netapp.com. 86400 IN NS cmode.demo.netapp.com.
;; Query time: 27 msec
;; SERVER: 192.168.0.220#53(192.168.0.220)
;; WHEN: Tue Sep 07 08:36:24 EDT 2021
;; MSG SIZE rcvd: 80