DoS attack ...

[[EMAIL PROTECTED]]

Hi All:

I recently got nailed by a DoS attack. Can anyone recommend a bandwidth
monitoring tool that will show realtime usage (or even accumulated usage
summarized by node) across the entire network without using SNMP? I have
found several ones that only track usage in/out of the local NIC. I think
that a tool like this will help me the next time I am hit (I know it will
happen again) because I can quickly isolate the node that is generating the
traffic and deal with it.

best regards
Imran.