Open Source AWK Networking Software

WANem is a wide area network emulator. It supports various features such a bandwidth limitation, latency, packet loss, network disconnection among other wide area network characteristics.

Master/node to gather and graph "everything" on your systems using Tobi Oetiker's rrdtool. It can optionally warn your surveillance software. This software package was originally called LRRD. The project. Please see http://munin-monitoring.org/

Easy to use tools for a network administrator with a lot of Cisco routers or switches to manage. The SSH tool can also deploy commands to any SSH device, but the SNMP tool works only with Cisco devices Last version of SSH Tool https://sourceforge.net/projects/cisco-ssh-snmp-config-tool/files/SSH%20Config%20Tool/Cisco%20SSH%20Config%20Tool%20v1.2.2.zip/download Last version of SNMP Tool https://sourceforge.net/projects/cisco-ssh-snmp-config-tool/files/SNMP%20Config%20Tool/Cisco%20SNMP%20Config%20Tool%20v1.2.1.zip/download

TraceMAC is a Windows/Linux command-line tool that allows you to trace a specific MAC address thru Cisco switches. It works by connecting to a switch using SSH, SNMP, Telnet, HTTP or HTTPS and do some "show commands" and later process the output, this will happen recursively until it finds the switch where that MAC address (PC/Printer/Etc) is directly connected. Note: It works with Cisco switches only and you must have CDP enabled at least on trunks/links between switches! Is tested with Cisco switches: Catalyst: 2960,3560,3750,4948,6509,9200,9300,9500 (All protocols) Nexus: C9332C, 93180YC-EX (NX-OS SSH) Express 500 (HTTP) FYI: It uses Nbtscan.exe (NetBIOS) as a alternative method to discover the mac address of a host and now seems that it is considered a malware. Anyway it is just a simple network tool that can scan the network similar to NMAP or Angry IP Scanner, etc...

Cisco sanitizing configuration tool. It removes passwords, keys, certs and other sensitive data from text config files. Use this tool to sanitize extracted configurations files before you send them to audit (Ex: TAC) 'show tech-support' is good, but sometimes you need to remove more sensitive data from the configurations This tool will scan a folder with all its sub-folders and sanitize every file from that tree. But it will never modify the source files, instead it will create another folder with sanitized files. Info: The result will be another folder next to the source called "<configurations folder>_sanitized" To change the file search filter modify "SET FILTER=" in script file To add/modify/remove sanitizer syntax edit the awk file inside bin folder Usage: cisco-config-sanitizer.bat "<configurations folder>" If there are sensitive data still leaking after sanitizing, please let me know. Right now it does fit my needs, but may or may not yours ;)

Software for Storm Semiconductor Gemini Devices New Company : Cortina Systems see www.cortina-systems.com For NAS and Router-Board

The UnifiedSessionsManager supports the integrated management of user sessions within Private-Clouds, comprising heterogeneous IT landscapes of various physical and virtual machines, hypervisor management, and virtual user sessions with remote desktops. Extracted documents see https://sourceforge.net/projects/ctys-doc.

We are developing an advanced and totally GPL'ed Linux mini-distribution with uClibc libraries for AR7-based modem/router like D-Link DSL-30xT.

Open-source/PHP front-end system for full gateway management based on Iptables/Netfilter, using only built-in features of Netfilter package.

Freifunk-Firmware is a specialized Linux/OpenWRT distribution for LinkSys WRT54g wireless routers and similar devices. A web-based admin UI and a single firmware file for uploading will make it easy to join OLSR based WLAN community networks.

You can make a simple MSN control (which users can login), web authentication gateway (Horatio based), load balance (iproute2), traffic shape (QoS), simple packet filter and NAT redirects (DNAT), loadbalance and VPN gateway or roadwarrior and ...

GTCop Professional Security Appliance aims to provide a powerful tool for satellite communications, with enhanced QoS and bandwidth controls. As derived from IPCop Firewall, it is a stable, secure, easy to configure and maintain GNU/Linux firewall box.

LogCop is a set of turn-key bash/firewall/awk scripts for enhancing an IDS. It monitors system logs and blocks IP addresses based on such criteria as illegal user names from repeated attacks. In production under Linux, FreeBSD, OS X, Solaris.

Blocks the IP number of SSH probing hosts, using TCP Wrapper. This is version two of ssh_block, a total re-write since the first version.

Always more than one-way script based nms plugins. Nagios add-on project with plugins and tools.

chainssh is a shell script to smplify the ssh login via multiple sshgateways/firewallgateaways. e.g. connect from homehost via sshgateway to a clusternode with one command.