IPSEC VPN connection system log prompts "No Proposal is chosen"

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Issue Description

NGAF build IPSec VPN with NGAF or Third Party device failed. Check system log found out error message "No Proposal is chosen"

Error/Warning Information

Handling Process

1. According to the error message in NGAF, negotiation in phase 2 failed.
2. Check the phase 2 setting.
    Path: Network > IPSecVPN > IPSecVPN > Phase 2
   
3. Found the Phase 2 security proposal setting inconsistent
4. Change the security proposal to consistent then vpn able to build up.

Root Cause

Inconsistent security proposal setting

Solution

Change the security proposal setting in either device.
Novi Yanti Lv3Posted 07 Feb 2020 18:00
  
very thanks
ITD_Mitch Lv3Posted 10 Mar 2020 11:38
  
very Helpful
yakubi Lv3Posted 24 Mar 2020 14:32
  
Another solution for IPSec VPN issue. Thank you
Aepudin Lv4Posted 18 Apr 2020 19:28
  
nice solving
Bunda Lv3Posted 18 Apr 2020 19:31
  
helpful      
Faisal Posted 09 Aug 2020 09:40
  
Thank you very much for the information ...
Faisal Posted 03 Nov 2020 10:51
  
Nice article ...
Faisal Posted 05 Dec 2020 09:07
  
Great Info
Faisal Posted 05 Mar 2021 08:21
  
Very informative …

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Doc ID: 2742
Author: Newbie1212
Updated: 2019-12-31 16:54
Version: