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The Graveyard - Products No Longer Supported => D-Link NetDefend Firewalls => Topic started by: Danne84 on July 23, 2013, 11:52:55 PM

Title: L2TP on DFL-800
Post by: Danne84 on July 23, 2013, 11:52:55 PM
I'm having allot of problems with L2TP tunnel on my DFL-800.

What ever settings i try with it does not connect it stops at "Could not find acceptable proposal"
And complains about IKE but even when i test with NULL and not using any kind of encryption it still complains, Tested from a Android phone and a Windows 8 computer. From the phone the IKE works but not IPsec.

Anyone else has this problem?
Been looking at 5 or 6 different guides and allways end up with the same problem.
Starting to think that there is a problem with the DFL because this L2TP project started when i notice that PPTP from my phone to the DFL was not working (working fine from my computer)

here is a few of the errors i get:

IPsec SA [Responder] negotiation failed
No proposal chosen
ike_quickmode_failed
rule_selection_failed

i even get "xauth_exchange_done"  "Authentication failed"
when i have turned it off
Title: Re: L2TP on DFL-800
Post by: sergiomnt on September 06, 2013, 10:50:59 AM
Hello,

I have some DFL with VPN and tested now with my Android 4.1 worked. If you send me the screens with their settings can help you.

Thank you.
Sérgio de Souza.
sergio@masternet.com.br