[Snort-users] portscan2 problem

reynald rtm at ...10097...
Wed Feb 23 19:58:36 EST 2005


I have tried using preprocessor portscan. I did get alerts, but my preprocessor-ignorehosts doesn't work.

my config is:

preprocessor-ignorehosts: x.x.x.2/32
preprocessor portscan: x.x.x.1/23 20 5

I still get alerts from x.x.x.2/32 network

did i missed something?

  ----- Original Message ----- 
  From: reynald 
  To: snort-users at lists.sourceforge.net 
  Sent: Wednesday, February 23, 2005 5:28 PM
  Subject: [Snort-users] portscan2 problem


  I am using snort 2.1.0 ruleset. I know that preprocessor "flow-portscan" replaces "protscan2". 
  My question is, how can I run portscan2 again? 

  I tried adding "preprocessor portscan2: <options>" in my snort.conf, but it prompted an error that it doesn't recognized portscan2.

  Did I missed something?

  note: I have also activated preprocessor conversation (according to the manual its a prerequisite).

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