Avocent 3100, 3200, 3050 manual Connecting to the Obwi through a firewall

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Chapter 2: Installation

9

 

 

Connecting to the OBWI through a firewall

For AutoView 3050/3100/3200 switch installations that use the OBWI for access, four ports must be opened in a firewall if outside access is desired.

Table 2.2: TCP Ports and Functions for the AutoView 3050/3100/3200 Switch

TCP Port

Number Function

80

Used for the initial downloading of the Avocent Video Viewer (for downloading the Java applet)

443Used by the web browser interface for managing the AutoView 3050/3100/3200 switch and launching KVM sessions

2068

Transmission of KVM session data (mouse & keyboard) or transmission of video for AutoView

 

3050/3100/3200 switches

 

 

8192

Transmission of KVM session data (video) for AutoView 3050/3100/3200 switches

 

 

In a typical configuration, as shown in Figure 2.3, the user’s computer is located outside of the firewall, and the AutoView 3050/3100/3200 switch resides inside the firewall.

Figure 2.3: Typical AutoView 3050/3100/3200 Switch Firewall Configuration

Table 2.3: Descriptions for Figure 2.3

Number Description

1AutoView 3050/3100/3200 Switch

2Firewall

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Contents AutoView 3050/3100/3200 USA Notification Canadian Notification AutoView 3050/3100/3200 Switch Power On Table of Contents Web Interface Operations Console Menu Appendices List of Figures Active Directory KVM Appliance Admin List of Tables AutoView 3050/3100/3200 Switch Installer/User Guide Reduce cable bulk Features and BenefitsExample Switch Configuration AutoView 3100/3200 shown Installation Overview AutoView 3050/3100/3200 Switch ConnectivityAutoView 3050/3100/3200 Switch Installer/User Guide Supplied with the AutoView 3050/3100/3200 switch Setting up your networkGetting started Additional items neededRack Mounting an AutoView 3050/3100/3200 Switch Rack mounting safety considerationsTo install the rack mounting bracket To connect and turn on your AutoView 3050/3100/3200 switch Connecting the AutoView 3050/3100/3200 Switch HardwareConfiguring the AutoView 3050/3100/3200 Switch Setting up the built-in web serverTo connect a serial IQ module to a serial device Connecting to the Obwi through a firewall AutoView 3050/3100/3200 switch Verifying the ConnectionsIQ and serial IQ modules Adjusting Mouse Settings on Target Devices AutoView 3050/3100/3200 Switch Installer/User Guide Viewing and selecting ports and servers Basic OperationsSelecting a target device To select a target deviceTo soft switch to a target device Soft switchingTo select the previous target device To disconnect from a target deviceLocal Port Operation Navigating the Oscar interfaceMain Dialog Box Functions To access the Oscar interface Main dialog boxManaging a KVM session Setup Dialog Box FunctionsOscar Interface Setup Dialog Box To access the Oscar interface Setup dialog boxTo set a Screen Delay Time for the Oscar interface To access the Oscar interface Menu dialog boxChanging the display behavior To choose the display order of target devicesTo access the Oscar interface Flag dialog box Controlling the status flagTo determine how the status flag is displayed Selecting target devices for broadcasting To access the Oscar interface Broadcast dialog boxTo select the target devices for broadcasting Selecting target devices for Scan modeOscar Interface Scan Dialog Box To add target devices to the Scan listTo access the Oscar interface Screen Saver dialog box Setting local port Screen Saver optionsTo remove a target device from the Scan list To set the Screen Saver optionsSetting the keyboard country code To exit Screen Saver mode and log in to the local portTo immediately activate the screen saver Configuring network settings To set the Ethernet ModeTo set the keyboard country code for Sun servers To enable or disable the Ping Response Configuring the IP addressTo configure the IP address Assigning device types To access the Oscar interface Devices dialog box12 Oscar Interface Devices Dialog Box To assign a device typeTo access the Oscar interface Names dialog box Assigning target device namesTo assign names to target devices To list target devices alphabetically by name Commands Dialog Box FunctionsEnabling or disabling Broadcasting To access the Oscar interface Commands dialog boxTo turn Broadcasting on To turn Broadcasting offViewing and disconnecting user connections Enabling or disabling Scan modeTo start the Scan mode To cancel Scan mode17 Oscar Interface User Status Dialog Box To disconnect a userTo display version information Displaying version informationTo reset the PS/2 mouse and keyboard values Resetting your PS/2 keyboard and mouseTo send a ping request Sending a ping requestAutoView 3050/3100/3200 Switch Installer/User Guide Web Interface Operations AutoView 3050/3100/3200 Switch ObwiTo log in to the AutoView 3050/3100/3200 switch Obwi Viewing and Selecting Ports and ServersAutoView 3050/3100/3200 Explorer Window Web Interface Operations Using the side navigation barLaunching a KVM Session Using the top option barTo disconnect an active KVM session administrator only Managing the AutoView 3050/3100/3200 Switch ObwiUpgrading IQ modules To delete offline IQ modulesManaging local accounts Access levelsPreemption levels Rebooting the applianceManaging Device Properties Viewing and changing appliance configuration informationLdap authentication priority Configuring LdapTo configure Ldap authentication priority parameters Ldap Overview parametersLdap Search parameters To configure Ldap server parametersLdap Search Page in the Obwi To configure Ldap search parametersLdap Query parameters Appliance and Target Device Query Modes To configure Ldap query parametersActive Directory KVM User Active Directory KVM Appliance Admin To set up group queries Setting up Active Directory for Performing QueriesWeb Interface Operations AutoView 3050/3100/3200 Switch Installer/User Guide Video Viewer Window Video ViewerVideo Viewer Window Features To enable, disable or configure the session time-outSession time-out Video Viewer Adjusting the view Setting the window sizeTo change the Video Viewer window resolution Changing the toolbarTo enable or disable Full Screen mode To align the mouse cursorsTo refresh the screen Additional video adjustment Adjusting color depthTo enable full or manual scaling To manually adjust the video quality of the windowTarget video settings Contrast and brightness Automatic video adjustmentDetection thresholds Block Noise Threshold and Pixel Noise ThresholdRefresh Image Adjusting mouse optionsVideo Test Pattern Cursor typeTo select a key for exiting Single Cursor mode To enter Single Cursor modeTo exit Single Cursor mode To change the mouse cursor settingMouse scaling Vendor-specific video settingsMouse alignment and synchronization To set mouse scalingAvocent Mouse Sync To realign the mouseTo set Avocent Mouse Sync from the Video Viewer Using Macros Using Keyboard Pass-throughTo specify keyboard pass-through To send a macroClosing a Video Viewer Window Session Saving the ViewTo capture the Video Viewer window to a file To capture the Video Viewer window to your clipboardTo connect a terminal to the AutoView 3050/3100/3200 switch Network ConfigurationTo configure network settings using the Console menu Console MenuConsole Main Menu Enable Debug Messages Security ConfigurationConsole Password Other Console Main Menu OptionsRestore Factory Defaults Reset ApplianceExit Using the Console menu interface Appendix a Flash UpgradesRecovering from a failed Flash upgrade Using the ObwiTo upgrade the AutoView 3050/3100/3200 switch firmware To recover from a failed Flash upgradeAppendix B Using Serial IQ Modules Configuring the serial IQ moduleSerial IQ module modes Ctrl-F8 To configure a serial IQ module Using History modeCreating a serial IQ module macro To create a macroSerial IQ module pinouts To use History modeWiring standards Appendix C UTP CablingUTP copper cabling Cabling installation, maintenance and safety tips DDC2B Appendix D Technical SpecificationsLocal Port Appendix E Sun Advanced Key Emulation AutoView 3050/3100/3200 Switch Installer/User Guide Appendix F Technical Support To resolve an issueAutoView 3050/3100/3200 Switch Installer/User Guide Page For Technical Support 590-640-501E
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3200, 3050, 3100 specifications

The Avocent 3100 and 3050 are leading models in the KVM (Keyboard, Video, Mouse) over IP technology space, designed to provide robust and efficient server management for data centers and corporate environments. These units are part of Avocent's renowned portfolio of management solutions aimed at enhancing IT operations and accessibility.

One of the standout features of both the Avocent 3100 and 3050 is their ability to remotely manage servers, allowing IT administrators to connect to multiple machines from virtually anywhere with an internet connection. This remote capability is essential for reducing downtime as it permits troubleshooting, configuration, and even rebooting of systems without the need for physical presence in the server room. This is especially beneficial for businesses with data centers located in various geographic regions.

Both models possess high-definition video support, with resolutions up to 1920x1200, ensuring that administrators can view critical system interfaces clearly. The advanced video technologies present in these units facilitate seamless integration with high-resolution displays, maximizing the efficiency of server management tasks.

User friendliness is another hallmark of the Avocent 3100 and 3050. They come equipped with a straightforward web-based interface that streamlines the administrative process. This intuitive design allows users to quickly navigate through system settings and configurations, making it easy for even less experienced staff members to manage resources effectively. Additionally, these devices support multiple languages, accommodating diverse teams across global operations.

Security is paramount in any IT management tool, and Avocent has prioritized this by integrating robust security protocols. Both models support the use of SSL encryption, secure access controls, and user authentication methods, ensuring that sensitive data and system integrity are protected from unauthorized access.

The hardware characteristics of these units also reflect durability and reliability. They are built with quality components to ensure longevity in continuous operating environments common in data centers. Energy-efficient designs contribute to lower operating costs, aligning with modern sustainability goals.

In summary, the Avocent 3100 and 3050 are advanced KVM over IP devices that combine high-definition video capabilities, user-friendly interfaces, and strong security measures, making them invaluable tools for IT professionals managing complex server environments. Their robust engineering guarantees prolonged performance, ultimately driving business efficiency and success in an increasingly digital landscape.