Cinnamon is a user interface. It is a fork of GNOME Shell, initially developed by (and for) Linux Mint. It attempts to provide a more traditional user environment based on the desktop metaphor, like GNOME 2. Cinnamon uses Muffin, a fork of the GNOME 3 window manager Mutter, as its window manager from Cinnamon 1.2 onwards
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** Guide Updated **
This guide is an evolution from this original guide. Unless the Kerrighed Team comes up with a substantially different version, this is the only update to this guide I will ever make as the steps are pretty much the same for all svn versions I have tested.
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Here is a list of sensors and the SNMP OID for that sensor:
| Sensor Name | SNMP OID |
| Motherboard temperature | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.1 |
| Power supply cage temperature | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.2 |
| CPU 1 temperature | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.3 |
| Fan 1 speed | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.4 |
| Fan 2 speed | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.5 |
| Fan 3 speed | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.6 |
| Power supply 1 fan 1 status | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.7 |
| Power supply 1 fan 2 status | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.8 |
| Power supply 2 fan 1 status | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.9 |
| Power supply 2 fan 2 status | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.10 |
| CPU 1 fan speed | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.11 |
| +3.3V bus voltage | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.12 |
| +5V bus voltage | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.13 |
| +12V bus voltage | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.14 |
| CPU 1 core voltage | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.15 |
| CPU 1 +2.6V bus voltage | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.16 |
| Power supply 1 status | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.17 |
| Power supply 2 status | 1.3.6.1.4.1.3417.2.1.1.1.1.1.5.18 |
(Note: The above sensors come from an 8100-B, but they should be the same for most platforms)
The easiest way to verify any of the OIDs above is to use the SNMP get command and then verify the sensor reading in the sysinfo.
Scenario: You have one host [ hoster ] running KVM on UBUNTU with 1 network interface accessing to internet.
You want to have 2 debian etch virtual servers [ guest ] ( debian01 and debian02 ) running on your hoster with network access between them and hoster in a local LAN. In this case virtual servers will not be able to access to internet, but later I will explain how to do it.
Cisco Routers and Switches with L3 routing functions are seen to have problems with High CPU usage when SNMP is enabled. This can range anything from 15% to 40%. According to Cisco, these are low priority processes and other priority processes requiring CPU cycles are given priority over these processes and this level of CPU utilisation can be is normal. However, it is always better to be safe than sorry and get the CPU utilisation caused by SNMP to bare minimum so as to ensure the Routers function smoothly.
This tutorial will explain Howto setup DHCP Server and Dynamic DNS with BIND in Debian.
Preparing you system
First you need to install DHCP,BIND servers using the following command