Forum Discussion

daboochmeister's avatar
daboochmeister
Icon for Cirrus rankCirrus
Dec 04, 2018

Procedure to remove F5 DNS Controller/GTM from iquery sync group, to allow maintenance?

Env: F5 LTM and GTMs at 11.5.2   In order to perform maintenance on GTMs, our thought is to remove the unit in question from the iQuery sync group, to prevent any possible impact to the gslb reso...
application delivery
BIG-IP DNS
gtm
maintenance
Dario_Garrido's avatar
Dario_Garrido
Icon for MVP rankMVP
Dec 04, 2018

Hello.

There exists already a procedure to do this -> https://support.f5.com/csp/article/K14044?sr=34465681

Also, you can reset device certificates which broke the iQuery communication

cat /config/httpd/conf/ssl.crt/server.crt > /config/big3d/client.crt
cat /config/httpd/conf/ssl.crt/server.crt > /config/gtm/server.crt

KR, Dario.