Forum Discussion

Martijn_van_de1's avatar
Martijn_van_de1
Icon for Cirrus rankCirrus
Oct 15, 2021

Blank page with APM Portal Access resource

Hi All,   Customer uses APM with a Portal Access resource. When accessing this resource we can see the page being loaded. Text and images are shown, but when all is completed, we get a blank web ...
APM
application delivery
BIG-IP
security
SanjayP's avatar
SanjayP
Icon for Nacreous rankNacreous
Oct 18, 2021

not sure totally what could be causing, but have seen issues where some of the portal access resources rewrite fails. By default, F5 adds /f5-w-<HEX_equivalent_of_FQDN>$$ to the URL. Please check if any of the URL for image, css or anyother resource is failing for above rewrite.

 

https://support.f5.com/csp/article/K13500329

 

Alternative option could be, to create new VIP, create new APM policy with MFA or any other security requirements and expose VIP to outside (might need HOST rewrite) and see if issue gets solved.