DSP Network troubleshooting

[pannaus]

Hey guys, don't know if someone can help on this.
DPS just stopped working through network.

Cable is fine.
router is fine.

I think it might be a problem of the DSP network port.
I changed the IP address just to make sure, but it just went dead. I can still upload through USB, but that's very uncomfortable for us.
Any idea on how I can troubleshoot the DSP to know what's wrong? If it's the port or something else?

Thanks a bunch.

[Tech_Marco]

Please post your router configuration info
and the DSP network setting

Marco
(in China)

[pannaus]

IP config on the machine is:
192.168.001.051
255.255.255.0
192.168.1.254

IP config on the router is the same.
Ip is 192.168.1.254
subnet mask is 255.255.255.0

[SWMS]

I have a network port error too. I have the DSP connected to a wireless router. Although I am on a mac using Parallels Desktop and Windows 7 when connected to USB it works flawlessly. When I try to upload over the network, it says communication unsuccessful the first time. Click download again and it downloads fine. Its almost like it goes to sleep. I assume the DSP ethernet is meant to be connected to a network and not directly to a computer or there would be no point in having it.