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【WANO】Unable To Build Sangfor VPN, Subnet Conflict

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Updated
Bysengchun.yap@sangfor.com
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Issue Description

Unable to build Sangfor VPN, System Logs show Subnet conflict.
file

Error/Warning Information

Handling Process

  1. Check Local subnet, does not contain 192.200.19.0/24 subnet
  2. Check VPN Interface configuration, does not contain 192.200.19.0/24 subnet
  3. Check on other VPN connection, does not contain the subnet as well
  4. Check on Multi-IP, found out the configuration of 192.200.19.199/24 exists.
    file

    Root Cause

    There is 192.200.19.199/24 configured on the Branch device Multi-IP that caused the subnet conflicts

    Solution

    Remove it or make necessary adjustment on the Multi-IP