3D Connexion OL-12491-01 manual Cause, Add execution permissions to all users to all .cgi files

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Chapter 4 Troubleshooting

Error Message when Viewing a Report

2.Cron did not invoke MRTG

a)Verify Cron is configured correctly—Check the MRTG invocation command for the specific SCE platform is correct.

b)If using PyCron, try running MRTG from PyCron GUI and verify it completes with return code 0

Problem

Apparent Error Message: viewing a report returns with an error message The server encountered an internal error or misconfiguration and was unable to complete your request.

Cause

This error message appears on Unix/Linux systems if the web server user does not have execution permissions on the SCE platform's report CGI files.

Solution

Add execution permissions to all users to all .cgi files.

Problem

Apparent Error Message: viewing a report returns with an error message ERROR: Opening

'<report image filename>.png' for write: Permission denied.

Cause

This error message appears on Unix/Linux systems if the web server user does not have writing permissions on the SCE platform's directory in the RTM directory.

Solution

Add write permissions to all users to all SCE directories in the RTM directory.

Problem

Apparent Error Message: viewing a report returns with an error message ERROR: opening

'<RRD archive name>.rrd': Permission denied.

Cause

This error message appears on Unix/Linux systems if the web server user does not have reading permissions on RRD archive files in the SCE platform's directory.

Solution

Add read permissions to all users to all RRD archive files. Note that the example crontab.txt file created by the rtmcmd for Unix/Linux systems contains a permissions change command for each monitored SCE. The permissions change command follows the MRTG invocation.

Cisco SCA BB SNMP Real Time Monitoring User Guide

4-2

OL-12491-01

 

 

 

 

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Contents Cisco SCA BB Snmp Real Time Monitoring User Guide Corporate HeadquartersCisco SCA BB Snmp Real Time Monitoring User Guide N T E N T S Real-Time Monitoring Configuration Utility Audience PrefaceDocument Revision History OrganizationThis document uses the following conventions Related DocumentationConventions Convention Description Boldface fontDocumentation CD-ROM Obtaining DocumentationWorld Wide Web Ordering DocumentationObtaining Technical Assistance Documentation FeedbackCisco.com TechnicalAssistance Center Contacting TAC by Using the Cisco TAC Website Page Overview What are Mrtg and RRDTool?References Components of Snmp RTM with Mrtg and RRDTool Components of a Real Time Snmp Monitoring SystemPre-defined SCA BB Real-Time Monitoring Reports Report TitleReports SCA BB Real-Time Monitoring Setup Following diagram shows a report exampleRTM Directory Using Mrtg and RRDTool for Real-Time Snmp Monitoring Getting StartedWeb Server Configuration Apache Web Server ConfigurationUsing the SCA BB Real-Time Monitoring Configuration Utility Restart the Apache Web ServerInstalling the Rtmcmd Utility and the RTM Report Templates Installing the Java Runtime EnvironmentReal-Time Monitoring Configuration Utility Rtmcmd isRtmcmd Utility Following table lists the rtmcmd optionsOption Abbreviation Description If applicable Rtmcmd Utility Examples User Configuration FileParameter Description Default Value Required Optional Following table lists these additional rtmcmd operationsFollowing is an example rtmcmd user configuration file User Configuration File FormatRtmcmd User Configuration File Example Files and DirectoriesInstalling the CFG and CGI Files for Use by Mrtg and RRDTool First InstallationFiles Update OL-12491-01 Page Troubleshooting Error Message when Viewing a ReportCause Add execution permissions to all users to all .cgi filesReports Missing Data

OL-12491-01 specifications

The 3D Connexion OL-12491-01 is an innovative input device designed to enhance the workflow of CAD professionals, artists, and engineers in various design and 3D modeling applications. This cutting-edge tool provides an intuitive way to navigate and manipulate 3D environments, making it an essential addition to any workstation that focuses on design and productivity.

One of the key features of the OL-12491-01 is its innovative 3Dconnexion SpaceMouse technology. This device is equipped with a highly sensitive and ergonomic controller, allowing users to pan, zoom, and rotate their models with ease. The controller’s precision delivers a natural motion experience, which is crucial when working on intricate designs. This manipulation is facilitated by the idea of six degrees of freedom, meaning users can move in multiple axes simultaneously, providing unparalleled control over the 3D environment.

Another standout characteristic of the OL-12491-01 is its customizable buttons. The device typically includes several programmable buttons that can be configured to execute specific functions within popular design software. This personalization enables users to streamline their workflows, improving efficiency and reducing the time spent on repetitive tasks. The device is compatible with leading 3D applications like AutoCAD, SolidWorks, Blender, and many others, making it a versatile option for users across various industries.

In terms of ergonomics, the 3D Connexion OL-12491-01 is designed for comfort and ease of use. Its compact form factor and thoughtful design reduce hand fatigue during prolonged use. The device can be seamlessly integrated into any workstation setup, providing accessibility to its features without hindering the user’s existing workflow.

Moreover, the OL-12491-01 employs advanced connectivity options, including USB support, which ensures a plug-and-play experience, making setup quick and hassle-free. The software drivers included with the device are regularly updated, providing compatibility with new software enhancements and features.

In conclusion, the 3D Connexion OL-12491-01 stands out as an essential tool for professionals who require precision and control in their 3D design work. With its advanced 3D navigation capabilities, customizable features, ergonomic design, and broad compatibility, this device substantially enhances productivity and creativity in the design process. Whether working on complex engineering projects or artistic creations, the OL-12491-01 proves to be a vital asset in modern work environments.
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