mabdrasol
May 26, 2019Nimbostratus
LTM+GTM at same box
we have two LTM nodes at HA setup and we need to migrate External DNS to F5 GTM LTM and GTM license at same node but I cant find a clear steps to do that or the best practices.
Hi mabdrasol,
it can be done, no problem on using LTM and GTM on the same box. In regards to best practices, I would suggest you create the DNS configuration on your GTM devices, create listener with an IP address different to the current one serving the DNS request. Test extensively via dig/lookups and only when you are sure all is good, you perform the cutover re-pointing the NS records to the GTM's listeners.
Best Regards,
Oscar Pucheta
https://www.australtech.net
https://www.linkedin.com/in/npucheta/