Why Fortigate Forward traffic Result Column Blank?

[hhhhh]

Hello.

I have a question.
There are some traffic in Fortigate Forward traffic where the result is blank, is there a reason why that part is happening?

 

[jiyong]

Hi, @hhhhh 

If it is not processed according to your firewall policy, the results may be left blank.

For example, client-rst/server-rst.

[kaayasat]

im logging on the firewall policy that the traffic is going through. On the webfilter policy specifically, I dont see a way to turn on logging. However, fortinet's website says that blocked traffic is logged by default.