Bluecaot ASG as ICAP server

I found this document (BlueCoat is now Symantec, as far as I know):

Besides the normal ASM configuration for ICAP, you also have to make sure some system variables matches your antivirus solution:

Security > Options > Application Security > Advanced Configuration > System Variables

Check icap_uri and virus_healder_name.

Here is the F5 solution about that:

https://support.f5.com/csp/article/K70941653

What F5 support meant, probably, is that they don't know those settings for all antivirus vendors. The system is setup to McAfee by default.

I look this in the past, and there is no table with this settings per vendor.