VBrick Systems Understanding Maintenance Mode and CLI Operations for VBrick FU

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Chapter 7

Maintenance Mode

Topics in this chapter

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 Maintenance Mode CLI Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Overview

Maintenance Mode is automatically launched when the software on the VBrick does not boot. Maintenance Mode runs from a reduced functioning kernel that provides a limited CLI and IWS interface. The Maintenance Mode interfaces are a subset of those provided for Full Feature Mode, allowing for minimal configuration and diagnostic capabilities. Maintenance Mode can also be used as a means of downloading new firmware. If your appliance enters maintenance mode during or after a firmware download you can simply rerun the download and reset the appliance to return to normal run mode. Maintenance Mode is an operational mode that occurs when a VBrick is running a reduced subset of code. It normally happens only when a power failure occurs during a software download. It provides limited capacity of the IWS interface to manage some parameters of the VBrick appliance. Security is maintained in maintenance mode, so the user must be at administrator level to change the parameters.

VBrick WM Appliance Admin Guide

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Contents VB4000-5000-6000 Series Network Video Appliances Copyright Contents Status SDI ConfigurationMaintenance DiagnosticsMaintenance Mode WM TemplatesIndex Stream PrioritizationOrganization WM Admin GuideGetting the Best Video Getting HelpPrinter-Friendly Font ConventionsPreface Topics in this chapter OverviewSystem Requirements for Windows Media Player Standard Feature Encoder Reflector Standard FeaturesTypical VBrick Applications Http TCPVBricks Streaming Ecosystem Application DescriptionUnicasting MulticastingReflecting VBrick ReflectingPush Reflecting Reflecting from VBrick AppliancesPull Reflector Type Pull ReflectingPush Reflecting from a Windows Media Server Other Considerations Using Multiple Bit Rate StreamsMBR Output Streams Output Description Configurable Input/Output Stream Rates WM Output StreamsHTTP/RTSP MBR Output SettingsShared Video Settings Independent Video Settings MBR Groups Shared Audio Settings Independent Audio SettingsMBR Troubleshooting Using On Demand Playback Mixed Model Appliances Optimizing System PerformanceArchiver/Recorder Functionality Archiver and Recorder FunctionalityVBrick Systems, Inc WM Configuration Configuration Network Ethernet Configuration NetworkNumbers or hyphens Domain Name ServerNetwork Time Synchronization Configuration Network RoutingWM Configuration Configuration Network Management Configuration Encoder Template Configuration EncoderTemplate Name Description LANConfiguration Encoder Video Svid Windows Media Encoder Video -- Slot1VBrick Systems, Inc Reduces the saturation Settings to allow this Tools Options Security Run Script Video Rate1 Video Rate2 Video Rate3 Video Template Settings -- Slot1 Video Rate1Video Rate1 Video Rate2 Video Rate3 WM Configuration Configuration Encoder Audio Audio Template Settings Stereo Mono Bit Rate and Sample FrequencyConfiguration Encoder Multicast Windows Media Encoder Multicast -- Slot1 NSC File Information -- Slot1 Multicast PlaybackConfiguration Encoder Announce SAP Windows Media Announce Common Information -- Slot1 Bit mask. This string is simply another keyword you can use Announce Program Guide SAP for Multicast -- Slot1 Configuration Encoder ServerHttp Windows Media Encoder Server -- Slot1Rtspu URL RtspuHttp URL Rtsp UDP Unicast PlaybackAnnounce Http and Rtspu Server Rtsp URL Http SAPRtspu SAP Announce External Server -- Slot1 ASX RolloverCreating Publishing Points on Windows Media Servers Creating Publishing PointsCreating Publishing Points on Helix Universal Servers Creating Non-Authenticated Push Publishing PointsCreating Pull Publishing Points Configuration Encoder ArchiverWM Configuration Firmware Windows Media Archiver -- Slot1WM Configuration Progressive Download FTP Server EnableHttp Push Slot1 Configuration Encoder PushVBrick Systems, Inc Configuration Reflector Push Receiver Configuration Reflector SourcePull Receiver Microsoft Server on-demand ASXPulling VOD Files from a Microsoft WM Server Pulling MBR StreamsConfiguration Reflector Announce SAP Configuration Reflector MulticastConfiguration Reflector Server Configuration Reflector Archiver Configuration Reflector Push Configuration Jpeg Jpeg Configuration Jpeg Capture Constraints Jpeg FTP ConfigurationModel Jpeg Configuration Max Clients † Configuration FTP File TransferConfiguration FTP File Transfer Servers FTP Server FTP Status Configuration FTP File Transfer TransfersFTP Queue Operation Configuration PassthroughHard Drive Status Passthrough State Responder Configuration Passthrough COM1Passthrough State Initiator WM Configuration Configuration Passthrough COM2 Configuration SystemConfiguration System General SystemFront Panel LCD Display Configuration System Snmp TrapsProgram Files\VBrick\VB6000\Download\ReleaseVxxxxxx Number Event Description Configuration System Security Improving Security Page Run Scripts Using IWS Configuration Script ManagementConfiguration Script Management Event Triggering VBrick Systems, Inc Sample Script Run Scripts Using the IR Remote ControlRun Scripts Using Event Triggers Scripting Notes Configuration Script Management Auto ConfigurationURL VBrick Systems, Inc Introduction SDI ConfigurationConfiguration Encoder Video Configuration Encoder Audio Audio Limitations with SDI Video Input and SDI Audio Input SDI LimitationsVideo Limitations with SDI Video Input VBrick Systems, Inc Status System Information StatusStatus Network Status Codec Status Network StatusGeneral InterfaceStatus Network Status Routing Status Network Status Network Time Status Encoder StatusPLX Eeprom VideoClose Captioning AudioStatus Reflector Status General Status Reflector StatusMulticast Push ReceiveStatus Jpeg Status VBrick WM Appliance Admin Guide 101 Status Hard Drive General Status Hard Drive Archiver Status Hard DriveVBrick WM Appliance Admin Guide 103 Status Server Status General Status Server StatusStatus Server Status Encoder Details HTTP/RTSP ServerStatus Server Status Reflector Details Status Push StatusHttp Push Status Status FTP Server Status Status System Log Status System Log ConfigStatus System Log System Event Status System Log System Info Status System Log TrapsStatus User Information Main Board Status User InformationStatus User Information Slot1 112 Diagnostics Network Tests Ping Test Diagnostics Network TestsPDU Diagnostics Network Tests Trace Route TestTrace Route Test Results Diagnostics Device TestWhen done, reset Configured Operational Mode to Run Diagnostics Hard Drive 118 Maintenance Device Information MaintenanceMaintenance Read/Write Read From Device Maintenance Default All ConfigurationMaintenance Read/Write Configuration Read Configuration Data from Device Sample VBrick Configuration File Maintenance Read/Write Write To DeviceWrite Configuration Data to Device Maintenance Usernames & Passwords124 User Level Default User Name Default Password Authority Maintenance Usernames & Passwords Change SNMPv3 Passwords126 Maintenance Mode Maintenance Mode Limitations Maintenance Mode FeaturesMaintenance Mode Indicators Command Description Entry Maintenance Mode CLI OperationSubnet mask associated with WM Templates CBR/CFR Video Encoder Parameter SettingBest Quality Cable/DSL-300K, High Motion Audio Encoder Parameter SettingCable/DSL-128K, Low Motion Cable/DSL-300K, Low MotionCable/DSL-128K, High Motion Security & Surveillance Modem 56KAudio Channels Mono L +R Bit Rate 8000 Sample Frequency KHz Stream Prioritization Stream PrioritizationBitrate Constrained Non Bitrate ConstrainedExample 1 Priority List Example 2 Redundant ListFor Group Serving How the WM Appliance Creates Priority ListsFor Archiving, and Pushing to or Pulling from a WM Server Example 4 Sliding Window BehaviorSafe Group Configurations Configuring GroupsIndex Initiator Device Test Network Tests 144

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