11-19-2020 08:04 AM
After upgrade to 9.1.5, i noticed the Severity level high and medium threat actions are allowed and some of them are getting sinkhole. Please let us know if anyone knows why it's getting alert instead of the block in high severity. Attached screenshots
11-20-2020 12:36 PM
The Severity based rules are for Anti-Spyware. There is no Severity based rules for Anti-Spyware DNS.
For Anti-Spyware DNS, you define actions based on Content DNS signatures, DNS Security DNS Categories, or EDL's of type Domain.
11-20-2020 01:08 PM - edited 11-20-2020 01:10 PM
@mivaldi thanks for reply.
So is this expected behaviour? The same url it's getting sinkhole alternatively. I cross checked same in other firewall which is running 9.0 os and confirmed all the high, Medium and critical named as DGA Domain and spyware type are sinkholed.
11-25-2020 10:40 AM
URL's are HTTP traffic, so they don't get sinkholed. URL's are subject to URL Filtering.
Sinkhole is applied to domains, which is DNS traffic.
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