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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.
[email protected]