ASM, System Variables, causing issues on websites
Hey guys/girls,
viprion 2400, 11.4.1, running ASM/LTM
Need some help. Basically, I am trying to get various websites behind the F5 ASM in transparent/learning mode, as a first step, and letting them run a while. But, even this is causing us issues. We have one website that sometimes displays empty image boxes upon refresh, or a tcp connection rst error on refresh or first display. When I remove the ASM policy we no longer have these issues.
After a little research I am thinking this may be due to the global ASM system variables, which can be found under Security -> options -> application security -> advanced configuration -> system variables. But, I am not sure which settings could be causing the issues. Does the F5 log when a system variable like this causes a connection reset? If so what logging policy does it use?
Right now I am not sure which variables could possibly be the culprit.
Thank you, James