Snort mailing list archives

AW: Ignore ICMP ping


From: "Poppi, Sandro" <Sandro.Poppi () wacker com>
Date: Fri, 31 May 2002 19:14:56 +0200

Hi Math,

for that issue I use pass rules. Take a look into the Snort User's Manual
about writing pass rules, it's really not hard to do, and remember to use
the command line option -o on the snort command line.

You can also use BPF on the snort commandline as a second way. I think this
would increase snort's performance a little bit more instead of using pass
rules since those packets wouldn't reach snort at all while pass rules have
to be done by snort. I never did such a perfomance test, however, so this is
just a guess.

HTH,
Sandro

Hello, i just wanna know if there is anyway to block ICMP PING from a 
computer. I find how to ignore some tcp/udp ping by the preprocessor 
command in Snort.conf, but can i just but another line to 
disable some 
server ICMP PING activity to be put in my alert log?
A little help would be appreciate here if anybody got answer 
... I use 
SnortSnarf and i dont wanna see those ping in my stats, so 
must block in 
snort...

thx math
Comp. Ing. ULaval


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_______________________________________________________________

Don't miss the 2002 Sprint PCS Application Developer's Conference
August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm

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