Forum Discussion
NimbostratusJSON data and illegal parameter name
Hello Expert
ASM is in blocking mode. ASM is triggering illegal parameter. When I checked the actual request then content type is application/json and payload looks like that {"run-stateless":"true","data":{"variables":{"exclude_discipline":""}}}. In auto policy learning I did not check the JSON, so I believe now F5 is not able to parse JSON content. The problem is there are lots of URL where this is happening. Now if I make the JSON profile to which URL I have to bind? or if I enable on Wildcard URL or all URL?
1 Reply
natheCirrocumulus
You can certainly add it to the wildcard URL, but I'd recommend you create a header based content profile to match content-type application/json and apply the json profile to this. The default will still be HTML.
See https://support.f5.com/kb/en-us/products/big-ip_asm/manuals/product/asm-implementations-11-2-0/8.html for help on this.
Hope this helps
N
