Udp checksum error

Kai Beginner Joined: 27 Jan 2009 Posts: 1

Hi

I've trying for few days to play my GT4 over Kai. No luck.
Console is connect to second Network card with crossed cable.
The first one is used for Internet connection.
The Kai gives me info about found console. The network is reachable.
The network adapter is configured all for auto (dns and dhcp, other options are null).
GT4 is configured properly, but I always end with: 'waiting for connection'.
Firstly I ckecked PC to PS2 network cable. I configured manually PS2 to use 192.168.0.2 ip, and used ping from my. It responded.
The second thing I tried, was sniffing the network traffic for port 30000, out and in. During connection attempt I get almost all packets with error: Udp checksum error.
I have firewall off. The port 30000 is open.
What's wrong ?

rgrs