Kaspersky
Question

Kaspersky firewall - how to block all incoming, but allow for established internet traffic

  • 23 November 2020
  • 2 replies
  • 168 views

I have created such rule and keep it on the top:

However I see many public IPs trying to reach from 443 port in logs. I’m not sure if it works properly. I think It might cause some connection issues. Also I have some connection issues with github. Sometimes I get “ERR_CONNECTION_TIMED_OUT”, then i execute ipconfig /flushdns, and it works for a moment after that, but then stops working again.

It blocks also some traffic from 1.1.1.1 (my DNS) from port 853. This might cause issues described above.  


2 replies

Edit: Github doesn’t work on other devices too. It’s probably ISP problem.

Userlevel 7
Badge +4

Hello,

I advice you use community search function to search the answer of your problem.

Search key words: block all incoming

https://community.kaspersky.com/kaspersky-internet-security-13/block-all-in-coming-and-outgoing-packets-except-from-a-single-ip-9360

Regards.

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