VPN 13801: IKE authentication credentials are unacceptable.

[zillah]

Dear Experts

I contacted Teleco forum since 6 days and I couldn't get any help yet

I am using router that was provided by teleco (Netgear), and I configured the VPN as per the guideline below page 5 and my router snapshot configuration attached.

Even I used the same username as in the guideline to make sure I am following step by step

https://www.telstra.com.au/content/...tra-gateway-pro-v7610-configuration-guide.pdf

https://imgur.com/a/LLSS2

Actually not much to configure at VPN server side (Telco ADSL router)

At the client side desktop windows 7 I disabled the firewall disabled and I configured the connections as per page 36 onward.
page 36 starts with :
3.5.2.2 Configuring a Windows 7 Agile VPN Connection

I didn't need ( I guessed) to install any certification as I believe (could be wrong) this was not applying to my case ? Am I right ?

I can't get it work although I checked the added username and password, I can't figure out what I am missing ?

Error attached as well

https://imgur.com/a/iwPb4

Thanks

 

[Daedalus0101101]

What the Windows Client configuration look like?