Easiest way to install GNS3 1.3.0 on Ubuntu 14.10 and 14.04 LTS | Computing For Geeks – GNS3 1.3.0 was released a few days ago by the GNS3 team, this version is a major rewrite especially the gns3 server. A lot of issues found in GNS3 1.x were fixed and will serve as a great foundation to explore this new features and show thumbs up for Gns3 team.These guys are really doing a good work and that's why i love open source softwares to my heart.I installed this latest version on my Ubuntu box 64-bit version and Kali Linux 64-bit as well.
Installing GNS3 1.3.1 on Ubuntu 14.04 LTS – Intense School – Currently, the version available from the software center is 0.8.6 but the most recent version (as of the time of this writing) is 1.3.1. So in this article, I will walk you through installing GNS3 on Ubuntu. I am running Ubuntu 14.04 LTS on a 64-bit machine.
Netl33ts: Cisco VPN Troubleshooting Guide – It is important to understand how IPSEC works in order to understand how to troubleshoot a VPN connection. This is a quick overview of IPSEC and is by no means a complete detailed guide.
TunnelsUP: Home – Welcome to tunnelsup.com! This site aims to document how to set up, troubleshoot and understand everything to do with Cisco VPN concepts. Here you will find scripts for putting together a tunnel, troubleshooting tips and videos that will teach concepts and demonstrate various VPN technologies.
ssh_exchange_identification: Connection closed by remote host
Ubuntu Linux Resources – It's a collection of tutorials designed to help new Ubuntu users, in particular those coming from a Windows-using background.
PsPasswd – Systems administrators that manage local administrative accounts on multiple computers regularly need to change the account password as part of standard security practices. PsPasswd is a tool that lets you change an account password on the local or remote systems, enabling administrators to create batch files that run PsPasswd against the computers they manage in order to perform a mass change of the administrator password.
PsPasswd uses Windows password reset APIs, so does not send passwords over the network in the clear.