. '''To [[SystemAdministration/Systems|Systems Overview]]'''

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= Systems - Sun3 =

= Basics =

== Purpose ==

## Sun3 is a host machine that runs OpenSuSE 11 and a number of Xen virtual servers. 
Sun3 runs the Boxbackup server

== Physical Location ==

## This system is located in rack 3.7 in BIT-2B.

== Physical Configuration ==

See [[SystemAdministration/EquipmentList]]


== Logical location ==

## * IP: 172.28.50.14 sun4.intra.cacert.org

== Applicable Documentation ==

This is it :-)

== Administration ==

System Admin:
 * Dirk Astrath

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 . '''''NEEDS FURTHER DOCUMENTATION'''''
 . '''''COPIED FROM SUN4'''''

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= Services =

== Listening services ==
 || port || service || access origin || purpose ||
 || 22 || SSH || [[SystemAdministration/Systems/hopper|hopper]] || SSH access for remote administration ||
To be completed.

== Running services ==

 || Service || Started from ||
 || cron || /etc/init.d/cron ||
 || syslog-ng || /etc/init.d/syslog-ng ||
 || ssh || /etc/init.d/ssh ||
 || ntp || /etc/init.d/ntp ||
To be completed.

== Other services ==

To be completed.

== Connected Systems ==

 Connected to all its virtual servers:
 1. [[SystemAdministration/Systems/Hopper|hopper]]
 1. [[SystemAdministration/Systems/Syslog|syslog]]
 1. [[SystemAdministration/Systems/Ns|ns]]

=== Outbound network connections ===

 * Uses DNS resolver at 172.28.50.1
 * NTP to tt0.ripe.net.

 * Firewall rules /etc/firewall.sh

= Security =

 * Board motion [[https://community.cacert.org/board/motions.php?motion=m20110501.2|m20110501.2]]
  . New critical systems
  . That the systems Backup, CRL, Hopper, Logger (critical) are critical systems.


== Non-distribution packages and modifications ==

== Risk assessments on critical packages ==

= Tasks =

== Xen server navigation ==

  1. list Xen servers - sudo xm list
  1. grab Xen server console - sudo xm console {machine}

== where are the Xen server configurations ==
 * less /etc/xen/vm/*

== building Xen servers ==
 * to be supplied

= Critical Configuration items =

== Firewall == 

 * /etc/firewall.sh - Firewall configuration
To be completed.

= Changes =

== Planned ==

=== Document Backups ===

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CategorySystems