I have a debian system which is always connected to the Internet and I use it as a firewall (forwarding, masquerading, etc.) I couple of days ago kernel started logging this message: IP fw-in deny eth0 UDP 127.0.0.1:8777 255.255.255.255:9777 L=70 S=0x00 I=<xxxxx> (this one is different every time) F=0x0000 T=128 It is being logged every 4-5 minutes. What does this mean? Please help? Thanks, Milan