Lord of the Rings

I am trying to establish what causing my computer's behind Firewall through your tips and solutions. I'll get back to you once finished. Regarding my connection device, please see hereunder.

UK Bob
Thank you for the information.
Is this the one of the modems you used: Thomson Speedtouch 585(i)v6
Interfaces
WAN
-ADSL (ANSI, ETSI T1.413, G.dmt Annex A/B(POTS/ISDN).G.lite
-ADSL (G.dmt2 Annex A, B, L)
-ADSL+
LAN
-802.11g 54Mb/s Wi-Fi Certified TM gateway(1)
-4 x Ethernet ports (10/100base-T HD/DD)
SERVICES
Multi-user Wireless High Speed Internet Access
UPnP certified Internet Gateway(2)
Enables game Technologies
Enables home working
Enables Microsoft Messenger Conferencing

I'll try to contact Thompson for technical support