Port Closed?

[ade]

Hello

I get the red dot Port is closed, do I have a problem? here's my log:

2009-11-20 15:43:28 +1300 natpmp.c:68 [Info] Port Forwarding (NAT-PMP): initnatpmp succeeded (0)
2009-11-20 15:43:28 +1300 natpmp.c:68 [Info] Port Forwarding (NAT-PMP): sendpublicaddressrequest succeeded (2)
2009-11-20 15:43:36 +1300 upnp.c:97 [Debug] Port Forwarding (UPnP): upnpDiscover failed (errno 0 - Unknown error: 0)
2009-11-20 15:43:36 +1300 upnp.c:117 [Debug] Port Forwarding (UPnP): UPNP_GetValidIGD failed (errno 0 - Unknown error: 0)
2009-11-20 15:43:36 +1300 upnp.c:120 [Debug] Port Forwarding (UPnP): If your router supports UPnP, please make sure UPnP is enabled!
2009-11-20 15:43:36 +1300 port-forwarding.c:88 [Info] Port Forwarding: State changed from "Stopping" to "Starting"
2009-11-20 15:43:36 +1300 natpmp.c:68 [Info] Port Forwarding (NAT-PMP): readnatpmpresponseorretry succeeded (0)
2009-11-20 15:43:36 +1300 natpmp.c:137 [Info] Port Forwarding (NAT-PMP): Found public address "10.1.1.2"
2009-11-20 15:43:36 +1300 natpmp.c:68 [Info] Port Forwarding (NAT-PMP): sendnewportmappingrequest succeeded (12)
2009-11-20 15:43:36 +1300 natpmp.c:68 [Info] Port Forwarding (NAT-PMP): readnatpmpresponseorretry succeeded (0)
2009-11-20 15:43:36 +1300 natpmp.c:218 [Info] Port Forwarding (NAT-PMP): Port 47745 forwarded successfully
2009-11-20 15:43:36 +1300 port-forwarding.c:88 [Info] Port Forwarding: State changed from "Starting" to "Forwarded"
2009-11-20 15:43:52 +1300 natpmp.c:68 [Info] Port Forwarding (NAT-PMP): sendnewportmappingrequest succeeded (12)
2009-11-20 15:43:52 +1300 port-forwarding.c:88 [Info] Port Forwarding: State changed from "Forwarded" to "Stopping"

[ade]

Yes but not getting anywhere. Here's my setup:

I have a Windows PC in the office, connected to that I have a Airport Extreme and connected to that I have a ADSL modem/router (not wireless). I have a Macbook which connects wirelessly and it's here I use Transmission.

Where should I look in the above setup?