F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

sathish_2826's avatar
sathish_2826
Icon for Nimbostratus rankNimbostratus
Feb 09, 2016

Round robin LB set, but?

HI,   I have a GTM pool with two servers and round robin is the load balancing method, and servers are marked available,   When i try nslookup i am getting resolved to both the IP's in an alter...
application delivery
BIG-IP
Gus_135027's avatar
Gus_135027
Icon for Cirrus rankCirrus
Feb 10, 2016

Hello

If your application is Internet facing you can try using as a test client a DNS Propagation Checker like https://www.whatsmydns.net/

Also from your F5 cli you can test against Google DNS with this command: 

dig @8.8.8.8 yoururl.com
(that is if your F5 has outbound DNS access)