web access problem with portforwarding

[floris]

hello,

 

I'm using a LS 1TB. And I have problems with access it from outside my network when I change the portnumber internal from 9000 to for example 80.  Accessing

 

- Made users and folders in the NAS.

- webaccess settings; allow all groups and users

- webaccess service; enabled

- I use a Thomson AWG850 router

- (Set internal and external port in modem/router to 9000 and also tried port 80.)

- (linked ip from NAS to the above mentioned port numbers)

- (Enabled auto-Configure Firewall (UPnP) in router)

- In my LS I go to the webaccess service page. Easy settings, enable webaccess service, ander buffalonas.com name it says; Port forwarding failed. Use manual setup.

- when I go to advanced settings and enble UPnP it gives the same message.

- when my internal and external ports in the router and in my NAS are set to port 9000 it works. So this means that port forwarding doesn't work.

 

PS; when the webaccess works with port 9000, its very slow. Only 300 kp/s. Upload speed is 3Mb.

 

can anyone help?