Sangfor VPN Success Build Up But Some Subnet Cannot Ping To Other Side

|
  • 523
  • 6

Issue Description


According to figure above. User has problem to communicate from Sangfor 1 to Third party device. Sangfor 1 and Sangfor 2 had succeed to build up the Sangfor VPN.
Note: Sangfor 1 as branch and Sangfor 2 as HQ

Handling Process

  • Do packet capture in branch device. Found out the packet reach LAN port and didn’t go out from vpntun.
  • Check routing, there were no route to bring traffic to third party device.
  • In HQ side add third party device Lan segment into HQ side’s local subnet.


Root Cause

There were not route to bring branch’s traffic to reach third party device side.

Solution

In the HQ side add the third party Lan segment into local subnet.
Faisal Posted 22 Aug 2020 06:55
  
Thank you very much for the information ...
Faisal Posted 22 Oct 2020 12:31
  
Nice article ...
Faisal Posted 19 Dec 2020 10:32
  
Great info ...
Ellechar Lv4Posted 25 Jan 2021 16:46
  
Very nice infoooooooooooooooooooooooooooooo
Faisal Posted 20 Mar 2021 08:54
  
Very informative …
Faisal Posted 05 Jun 2021 00:09
  
Nice guidance ...

I want to write a case
Doc ID: 2362
Author: Niubility
Updated: 2019-12-22 18:01
Version: