Implementing a Secure Console Server The Cyclades Project Co-Op Summer 2003 by Robert Perriero

What is a console server? A console server provides remote access to a console port on a piece of hardware Hardware includes servers, network equipment, UPS Systems, etc. Typically Used For Remote Management or System Logging.

Secure Console Server – Dream or Reality? Traditional Console Servers Used Telnet As Their Method Of Communication… Now There’s A Better Way! The Cyclades Console Server uses embedded Linux and runs a lite version of OpenSSH that has been modified to work in conjunction with the serial ports. Although you can use telnet if you wish, this advanced console server has the capability of being very secure.

The Cyclades Project Goals Remove Existing Console Server (Polycenter) Implement Cyclades Server with same functionality as Polycenter Have all servers moved over to Cyclades as soon as possible.

Description Polycenter is an outdated console management tool. The cyclades will take it’s place while bringing with it added security and functionality. Cyclades will be implemented in parallel with other existing services, including LDAP, and central syslog. FOR MORE INFO... Visit

Installation Installed hardware in Datacenter network cabinet

Installation Connected all network wires, power cables, and serial cable

Installation Registered DHCP as static IP, and set dns name of ‘SysCon.montclair.edu’

General Configuration Initial Login to

General Configuration Set up general settings

General Configuration Configure syslog-ng for logging to central syslog server

General Configuration Begin Setup of Serial Ports

General Configuration Configure all serial ports for LDAP, SSH, and logging

General Configuration Create User Group to Limit LDAP Access to administrators only

Implementation Example 1: comanche.montclair.edu

Implementation

Implementation Example 2:dir-dev.montclair.edu

Implementation

Time For Live Demonstration It is now time for a live demonstration.