Hi
I re-cycled my TCPIP stack and noticed the following message while it
was coming up:
DTCNET400W A denial-of-service attack has been detected; issue NETSTAT
DOS for more information.
The output from the NETSTAT DOS command was:
netstat dos
VM TCP/IP Netstat Level 530
Maximum Number of Half Open Connections: 258
Denial of service attacks:
Attacks Elapsed
Attack
Attack IP Address Detected Time
Duration
-------- --------------------------------------- --------- ---------
---------
Smurf-IC 10.17.2.5 210 0:04:46
0:04:45
Does anyone know what this means and if it is a real problem? It looks
like the ATTACKS number is rising quickly.
Thank You,
Terry Martin
Lockheed Martin - Information Technology
z/OS & z/VM Systems - Performance and Tuning
Cell - 443 632-4191
Work - 410 786-0386
[EMAIL PROTECTED]
