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04-11-2016 11:36 PM
Can DNS Sinkhole be done with Vwire configuration or does it need to be Layer 3?
04-12-2016 01:37 AM
Hey...yes, DNS sinkhole can be configured with vwire also.
04-12-2016 03:28 AM
Hi
yes this will work. the firewall will block the DNS and forge/spoof a reply packet containing the sinkhole IP address and send that to the client
04-12-2016 06:43 AM
Thanks guys!!! My last question is if I have vwire already setup can I just modify antispyware profile to sinkhole on that rule or do I need a actual new zone for sinkhole and a new rule? In vwire how do I test this? I assume I need someone sitting behind the firewall in my lab to try to access a malicous domain? FYI This is internal user to internal DNS setup
04-12-2016 11:50 PM
You can configure it in existing security profile.
06-02-2016 09:15 AM
Hi all,
If the Threate prevention subscription is needed for DNS sinkhole ?
regards,
Bruce
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