User's Manual

Function “SSL Certificate Authority”

If you want to install Certificate Authority (CA) to your web browser, click on the

SSLCert.crt link. Download CA on Desktop, click on it and "Install Certificate".

Browser will show you a warning that CA is not trusted and it is normal. Following

the instructions, you will install CA to your web server.

If you want to delete or view CA go to: Tools->Internet Preferences->

Content->Certificates->Trusted Root Certification Authorities and

OPEN-E GMBH which should be there.

Function “USE SNMP”

Simple Network Management Protocol (SNMP) is a protocol for monitoring a

network and computer equipment.

With SNMP you can get a lot of information:

• ethernet traffic,

• memory info,

• usage of CPU,

• system load,

• running processes

• uptime,

• MAC addresses of network card.

System location and system contact are only for your information, for example

when you connect from SNMP client, you will see your location and name.

This function enables you change the access over the SNMP protocol in version

2 or 3.

SNMP in version 2 does not have encrypted transmission and authentication is

only by community.

SNMP in version 3 has encrypted transmission and authentication by community,

The community you are setting can be max up to 20 characters and password

min 8 characters.

Links to SNMP clients:

http://www.muonics.com

http://www.mg-soft.com

http://www.adventnet.com

For better security use only SNMP 3 version ! This version provides

How to retrieve information from SNMP?

From Linux:

• snmpwalk - Æ it is command-line tool from snmp-package.