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The Graveyard - Products No Longer Supported => D-Link NetDefend Firewalls => Topic started by: gmac on January 29, 2011, 12:41:32 PM

Title: IPSec VPN between DFL-210 and DI-804HV
Post by: gmac on January 29, 2011, 12:41:32 PM

Hi,

I made a IPSec VPN connection between DFL-210 and DI-804HV routers. The connection is established (I can ping etc.) but is interrupted about 20-30 sec. I read a lot of topics but could not find a solution. Please help me.

DI-804HV config:
(http://autentik.uw.hu/dlink/804_1.jpg)
(http://autentik.uw.hu/dlink/804_2.jpg)
(http://autentik.uw.hu/dlink/804_3.jpg)

DFL-210 config:
(http://autentik.uw.hu/dlink/210_1.jpg)
(http://autentik.uw.hu/dlink/210_2.jpg)
(http://autentik.uw.hu/dlink/210_3.jpg)
(http://autentik.uw.hu/dlink/210_4.jpg)

What can I do this situation?

Thanks!
G

Sorry if my English is wrong.

Title: Re: IPSec VPN between DFL-210 and DI-804HV
Post by: gmac on February 05, 2011, 07:20:53 AM

Hi,

I didn't receive answers, but I am working on it. I made a couple of ping statistics.
And I included the DFL210 log.
Please also take a look at this.

What is the problem?

(http://autentik.uw.hu/dlink/ping_1.jpg)
(http://autentik.uw.hu/dlink/ping_2.jpg)
(http://autentik.uw.hu/dlink/log_1.jpg)


Thanks
G

Title: Re: IPSec VPN between DFL-210 and DI-804HV
Post by: krampes on April 18, 2011, 02:20:46 AM

Hello,

you have to enable PFS in the tunnel on the DFL-210.

Yours, Stefan

Title: Re: IPSec VPN between DFL-210 and DI-804HV
Post by: chechito on April 19, 2011, 09:27:05 AM

are your firewalls behind a nat router???

that can be problematic because the 804 model sometimes dont perform nat traversal.