Buongiono,
I ask you for help again.

I Have a draytec vigor 2930, so setting:

wan1:192.168.2.254/24--> Modem Netgear DG834g default ip 192.168.2.1/24
wan2:192.168.1.254/24--> Modem Vodafone Station default ip 192.168.1.1/24
Both adsl don't have fixed ip.

LAN: 192.168.0.1
DHCP enable: 50 address 192.168.0.200
DNS not set

I wanted to activate a Dynamic DNS service.

I configured on the Draytec my account up with no-ip.com; but i have a problem. If I'm log on the site no-ip.org ,I see bind to hotname the ip 192.168.2.254 or 192.168.1.254, depending on the wan port selected, and not the external IP

That does not work, as it should give me the public ip to either router.

Any solutions??

Thank you

On my Vigor 2860ac I have a setting at the bottom of DDNS setting page (Applications >> Dynamic DNS Setup >> Dynamic DNS Account Setup) which says Determine Real WAN IP. As you are using external ADSL modems you should change this from WAN IP to Internet IP.

hello mr. Aweaton,
thank you very much for your reply.
This morning, i will check again if there is this option in my draytec.

Hello,
I have check again the setting, but i can't find the option Determine Real WAN IP

see attachment file

http://it.tinypic.com/view.php?pic=154vdyb&s=9#.VwS2jPmLSUk

It looks like your DDNS page is different to mine (on Vigor 2860ac) as you don't have the Determine Real WAN IP option. Are you running latest firmware?

hi,
yes i have uograde the firmeare few day ago, but i have used the file .all and not .rst (restore factory setting): may be this the problem??