Hi, I've just posted a new portscan detection module to netfilter mailing list. This module is used inside of linux 2.4 netfilter architecture and will attempt to detect TCP and UDP port scans and log them to the syslog. For download, please see the netfilter mailing list or our product download site at http://download.astaro.com/patches/ Astaro also started a PSD discussion BB at http://www.astaro.org . Please visit it, your feedback is welcome :) -- Dennis Koslowski <dennis.koslowski@astaro.de> | Product Devel. Astaro AG | http://www.astaro.de | +49-721-490069-0 | Fax -55 - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org