SANGFOR VPN Set Up Failed Due To Device IDs Are Conflicting

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Issue Description

SANGFOR VPN adds multiple branches display warning  message show "Device IDs are conflicting when tunnel is being added. The original tunnel was destory."

Handling Process

1.Go to Network > Interface found MAC addresses of VPN interfaces in different branches are the same.

Root Cause

Device ID is generated based on the MAC address of the device interface, conflicts occur when different branch MAC addresses are the same.

Solution

Solution 1: Set the MAC address of the branch ETH0 interface to 00:0e:0e:09:fc:b0. Set the MAC address of the branch ETH0 interface to 00:0e:0e:09:fc:b1.
Solution 2: Upgrade NGAF to NGAF 8.0.13 and above Version.
Faisal Posted 21 Aug 2020 08:11
  
Thank you very much for the information ...
Faisal Posted 23 Oct 2020 08:42
  
Nice article ...
Muhammad Bilal Lv4Posted 06 Dec 2020 18:58
  
great and detailed sharing
Faisal Posted 18 Dec 2020 10:15
  
Great info ...
Ellechar Lv4Posted 26 Jan 2021 17:01
  
Very nice infoooooooooooooooooooooooooooooo
Faisal Posted 19 Mar 2021 07:19
  
Very informative …
Faisal Posted 04 Jun 2021 12:17
  
Nice guidance ...

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Doc ID: 2446
Author: LamWeiSiang
Updated: 2019-12-22 18:33
Version: