Re: Attack/DoS

"Todd R. Stroup" writes:

Don't know if it is just me. But over the last 10 hours we have been seeing attacks on port 0 from port 0 (both tcp and udp) on several clients networks. I have also seen the same attack on port udp 53(DNS).

Anyone have any information on this?

What do you mean by an "attack"? Are you being flooded? Are the packets somehow "interesting"? Without details the information is useless. Port 0, btw, is not generally valid, and most proper TCP and UDP implementations will just send an ICMP Unreachable back when they get such a packet. Perry