Security Basics mailing list archives

Re: Icmps


From: sandro <sandro () 4linux com br>
Date: Wed, 15 Oct 2003 16:24:28 -0200

Tim Syratt

Important.. ICMP very good for fingerprint OS and send message data for client DDOS like TFN. No portscan, ICMP layer 3 OSI/ISO, portscan work layer 4.

I'm sorry my poor english

Hasta la vista

Sandro Melo

Hi Chris/ALl,

I too am seeing this - as well as lots of port 23 and 80 traffic - looks
like portscans..

Regs,
Tim

On Tue, 14 Oct 2003, Chris wrote:

Hi,
I was wondering if anyone was seeing a mass amount of ICMPs circulating
around again?  ...Seems like something might be running around again.

~Chris


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