bessian

Yes I've updated the kernel but there was the folder of old version dashlaunch and when i started it said 3.14 thats why i thought it wasnt updated.
So I can delete the old version folder from my HDD ?

Dashlaunch is installed in flash:\ if it doesn't prompt you to install/update it, it's because you're already running the latest version...

No its not the latest version! I think it was 3.15 or 3.14

I've pasted dashlaunch 3.16 at HDD:\ and ran it using XEXMenu but it didn't prompt me to update

Is there any guide how to reinstall because i think I've messed it all up... ?

Can someon tell me how to delete and reinstall dashlaunch ? Because when I get the new version it doesnt prompt me to update.
Is there something more than deleting it from hard drive and pasting it again ?

1. Right off the top, what model is that Belkin router? Port forwarding has nothing to do with your ISP as it is a LAN issue. (Unless they're specifically blocking the ports (3071 & 3072 in AND out)

2.Your PC should have nothing to do with any of this unless you're using it as a bridge and the PC has two NIC's in it to do so. (Unless you're bridging the ethernet to wireless, kinda overkill in this case)

3. What type of WAN device are you using (ADSL, Cable Modem??)

###3.1 If your WAN device supplies wireless service then perhaps log into the modem and do port forwarding there, some AT&T Uverse models are like that.###

4. What type of service do you subscribe to and who is your provider?

An easy way to test it is if you're port forwarding config was done correctly then anyone should be able to use a port scanner on your natted ip and see 3071 and 3072 as open ports I'd say but don't quote me on that.

Nice logical topology btw,

 

UPDATE:

I researched your WAN device http://store.netgate.com/Ubiquiti-NanoStation-M5-5GHz-Hi-Power-2x2-MIMO-AirMax-Station-P240.aspx

so I'm making a guess here that you live in a rural area since that's not your run of the mill equipment there.

I'm not exactly sure its capable of supporting your xbox. What is the nanostation connecting from?

 

ALSO: Are you using a crossover cable from your router to the nanostation? I'm asking because that's what your logical topology is indicating.

You should really only be Natting once, NAT IP on modem but modem should dhcp to router WAN port (technically a second NAT) which in turn the router should supply dhcp to your LAN (Computers,Xbox,DLNA devices,etc.....)

Not really sure in your case because that nanostation is a repeater//wireless bay station???

 

At this point I'd tend to agree with what your ISP is telling you since that is not a modem that you're using.

The nanostation connects to a bigger antenna i don't know what it is

I tried nating once and it didnt work( i've connected the xbox directly to the anetanna , i got internet but ports failed )

The nanostation connects to a POE ( its like an adapter of the antenna ) with a crossover cable, then another crossover cable comes out of that POE and connects to the router

And i dont think that its just a repeater because it has many functions like port forwarding, the only problem is that my isp does not give me access to the antenna

you can check a demo of the antenna software here

wisp.pl/al/demo/NanoStationM5loco/home.htm

EDIT:

I've tried a new router and i think the antenna is the problem

in the router the port gets forwarded, before there were no 3071 ad 3072 ports, but after i pressed test in Link and ports fail i got this:

I've connectd the xbox directly to the nanostation but it didn't work, i think the ports are not open in the antenna...

Im trying with vpn too but it doesn't work
I connect network to my laptop direct from nanostation and connect with VPN (no router) and i give internet to xbox via wi-fi 
Xbox gets internet with VPN and has  the VPN IP so everything is fine but it says TCP fail and UDP fail even with VPN, i've disabled Windows firewall to!!
Any idea ? should i add other ports with VPN ?

so you are bridging connections through your laptop??

and yes, direct connection with a cable to the nanostation should bypass the need for port-forwarding.. as i am pretty sure all ports are open by default

and VPN's usually dont need port forwarding.. as they are all open(this fixed a guy in South Africa's problem with his ISP)

Yes i've bridged the connection but it didn't work, i had internet with vpn on my xbox but the ports were not open...

Yes I could connect the nanostation with my xbox but i think the nanostation itself has a firewall and has not all ports open, but i'll try it in the weekend when i'm at home, and i try it with VPN too.

Thanks

I tried with the VPN too but it didn't work
I've set up the VPN on my laptop and gave internet to the xbox with the cable, i got internet but the ports were not forwarded!

I could connect the nanostation with the xbox via cable if you mean this by direct connection ? but i dont have access to the admin panel of the antenna. I think i could forward the ports in the antenna but as i said i don't have access

Could the VPN solve my problem? i've got a paid one but i don't know if it has port forwarding if its needed!

I have a problem because i can't forward ports 
I forward the ports on my router but i think the nanostation antenna is blocking the ports.
I talked to the ISP but they said you need to pay for a public IP address to get port forwarding!
I don't have access to the nanostation antenna to do the port forwarding by myself so is there anything other that i can do ?

Here i have illustrated how mi xbox 360 is connected on the router and the router is connected via UTP cable to the Nanostation antenna and the antenna connects via long range wifi 5GHz to the ISP.

Can i bypass the port forwarding or do something ?