MSZ
Sep 26, 2017Nimbostratus
[WSS ] illegal URL
Hi
I am getting the following msg (Blocked) in event logs
[WSS] illegal URL
ANy idea abou it.
Using version 13.x
ASA MSZ,
It seems that your application use Websocket.
As for HTTP/ HTTPs URLs, you will need to specify within your ASM policy "Allowed Websocket URLs"
You can define allowed URL either using "wildcard" from :
Security ›› Application Security : URLs : Wildcards Order : WebSocket URLs
Or explicitly from :
Security ›› Application Security : URLs : Allowed URLs : Allowed WebSocket URLs
Hope it helps
Waiting for your feedback