Firewall Rules Are Configured But Not In Effect

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Issue Description

The IAM is deployed in the routing mode. The intranet server performs port mapping. The firewall rules are configured to allow only some public IP addresses to access the server, but they do not take effect.

Handling Process

1. Check the configuration of the firewall rules and found no configuration errors.
2.Check that the IP is not added to the global exclusion.
3.Check that “Allow” is enabled in the DNAT configuration.

Root Cause

The firewall rules are released in the DNAT rule, and the scope of the original IP is all, then the firewall rules will not intercept the links initiated by the WAN to the intranet.

Solution

Modify the DNAT rules.
Muhammad Bilal Lv4Posted 29 Aug 2020 17:08
  
Thanks for sharing solution
Faisal Posted 17 Oct 2020 10:30
  
Thank you very much for the information ...
Faisal Posted 17 Oct 2020 10:31
  
Nice article ...
Faisal Posted 23 Dec 2020 07:50
  
Great info ...
Ellechar Lv4Posted 12 Jan 2021 09:36
  
Very nice information!!!
Faisal Posted 24 Mar 2021 10:18
  
Very informative …
Faisal Posted 09 Jun 2021 08:14
  
Nice guidance ...

I want to write a case
Doc ID: 2299
Author: GodLike
Updated: 2019-12-21 12:41
Version: