websocket configuration

There are websocket profiles. So you might use the default one or create a new one.

here you have more info:

https://techdocs.f5.com/kb/en-us/products/big-ip_asm/manuals/product/asm-implementations-13-1-0/29.html

https://my.f5.com/manage/s/article/K14754

Solved, wtih ssl offloading.