Snort - the de facto standard for intrusion detection/prevention
the de facto standard for IPS  
Got Source? About Snort About Sourcefire Snort FAQ
Sourcefire Network Security - the creators of Snort
Snort News Snort Downloads Snort Rules Snort Docs Snort Training Snort Forums Snort Community Snort Store
Search Site
Search Rules
Account
email
password
not registered?
can't login?
user preferences
next up previous
Next: 3.14 What the heck Up: 3 Configuring Snort Previous: 3.12 How do you

3.13 Why does the portscan plugin log ``stealth'' packets even though the host is in the portscan-ignorehosts list?

These types of tcp packets are inherently suspicious, no matter where they are coming from. The portscan detector was built with the assumption that stealth packets should be reported, even from hosts which are not monitored for portscanning. An option to ignore ``stealth'' packets may be added in the future.


Terms of Use | Privacy Policy | forum archives | site feedback ©2009 Snort and Sourcefire are registered trademarks of Sourcefire, Inc. All rights reserved.