Module for Webmin giving Interfaces to ping, traceroute, nslookup, dig, nmap, whois and a IP Subnet Calculator.

• Free

This script displays stats and lease entries for ISC DHCPD by parsing the dhcpd.conf and dhcpd.leases files.

A simple utility for debugging email. It does this by showing the entire SMTP transaction of a given email. It has a couple of unique features that make it useful as a quick-and-dirty mailer as well.

• Free

Streamlines your authoring and site administration by identifying your server environment and reporting the results directly in your browser.

• Free

A simple SOCKS server that implements the SOCKS v5 protocol. It will accept username/password authentication and runs in the background as a daemon.

• Free

An enterprise-class email filtering application that will screen incoming email and determine if it should be delivered, rejected or quarantined. The main front end runs as a CGI SpeedyCGI or mod_perl optimized dynamic web page.

• Commercial