BNAT Select Source Translate To Unchanged Not Working

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Issue Description

When configure BNAT for internal access web server through public IP not working. In the BNAT setting the source translate had been selected to engress then the internal cannot access the web server through public ip.

Handling Process

  • Change the source translate from egres to unchanged then internal can access to the web server. (But customer want to use source unchanged).
  • Try to ping to web server and do packet capture in NGAF found out the request had been sent our from NGAF.
  • The web server is linux based server. In the server type command ip r g 192.168.10.2 (pc ip) found out there is not route to that ip.
  • Add a route then source translate use unchanged can be work normally.


Root Cause

There is not route bring the packet back to the source from web server.

Solution

Add a default route in the web server.
Faisal Posted 21 Aug 2020 08:15
  
Thank you very much for the information ...
Faisal Posted 22 Oct 2020 12:28
  
Nice article ...
Faisal Posted 18 Dec 2020 10:19
  
Great info ...
Ellechar Lv4Posted 25 Jan 2021 16:56
  
Very nice infoooooooooooooooooooooooooooooo
Faisal Posted 20 Mar 2021 08:20
  
Very informative …
Faisal Posted 05 Jun 2021 00:05
  
Nice guidance ...

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Doc ID: 2349
Author: Niubility
Updated: 2019-12-22 18:18
Version: