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[AF] The blacklist interception objects of global blocking and interception are not fixed

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Byadmin
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Problem Description

There is an IP Address segment that frequently attacks, and the feedback to add it to the Blacklist is ineffective.

Warning Info


989005be999dd9fd74.png (510.33 KB)

Process——

  1. Add IP Address to the blacklist and attack from the external network (screenshots are temporarily using other IPs), as follows:

    318585be99a219cc86.png (541.28 KB)

  2. Check the global blocking configuration. Only one IP Address is added to the configuration, as follows:

    922265bec1ac2bcaec.png (64.14 KB)

Root cause

The initiator of the attack is an IP Address with no fixed Network Segment.

solution

Fill in this IP Address segment in the list of released IP Address, as follows:

676435bec1b22e060b.png (65.12 KB)

Original Link

https://support.sangfor.com.cn/cases/list?product_id=13&type=1&category_id=457&isOpen=true