IBM Books

Nways Manager for AIX-LAN Network Manager/I.H.M.P. User's Guide

Troubleshooting

Partial Table-of-Contents

  • 8250 and 8260 Hub Directories

  • Processes and Daemons
  • Generic Processes and Daemons
  • nvot_server
  • cmld
  • cmldiscd
  • iubd
  • iubeui
  • cmlsm
  • iubsearchx
  • nwsstatif/iubstat
  • Start and Stop Process

  • Automatic Handling of Management Module Changes
  • Required Configurations for Automatic Recovery
  • Understanding the SNMP Recovery Process
  • Recoverable Situations
  • Recovery of Lost Connection with Master
  • Prerequisites
  • Basic Principles
  • Configuration Parameters at Application Level using SMIT
  • Configuration Parameters at Application Level
  • SNMP Recovery Pop-Up Messages
  • Pop-Up Identifier
  • Result of the Recovery
  • SNMP Error Detected
  • Additional Information
  • Recovery Messages
  • Optional Information

  • Troubleshooting
  • Problems Associated With NetView for AIX and the IP Internet Submap
  • Pink Hub Icons Appear Without a Shape Around Them
  • Fatal IP Submap Errors
  • Slow Response Time For Discovering Network Devices
  • Network Device Icons Are Not Automatically Updated From Database
  • Hub Agents With Incorrect Community Names
  • Co-Existence with Bay Networks Optivity LAN 7.1
  • Problems Associated With the IBM Hubs Topology
  • A Hub Icon Is Not Displayed
  • 8260 Hubs Concurrently Managed by ATM Control Point and DMM
  • Incorrect Icon Displayed for 8260 Hubs Managed by ATM Control Point and Switch
  • Hub Icon Not Displayed After Inserting DMM
  • Hub Icons Are Blue
  • PSM-Managed Device Icons Are Blue
  • Problems with Executable Symbols
  • Double-clicking on Symbol Icons
  • Symbol Representing an Agent is not Executable
  • Problems Accessing and Working In a Hub Level View
  • Cannot Open Hub Level View
  • Cannot Open Hub View: Agent Not in a Known Hub
  • Cannot Open Hub View: Unable to Know if Hub is Managed
  • Cannot Open Hub View: Cannot Retrieve Agent Hostname
  • Cannot Open Hub View: Cannot Find IP Address Corresponding to Agent Hostname
  • Cannot Open Hub View: Hub with Master Agent Unknown
  • No Shadow Appears Around Management Modules
  • 8260 LAN Modules Are Not Displayed
  • 8260 ATM 155Mbps Modules Are Not Displayed
  • 8271 and 8272 Modules Are Displayed as Master Agent
  • RMON Menu Options Are Greyed Out
  • PSM of MSS Module Does Not Start
  • LAN Modules Are Not Displayed or Are Unrecognized
  • Using Refresh Pushbutton Displays 'No Such Name' Warning
  • User Interface Hangs When Modifying Threshold Values
  • Problems Assigning Ports and Modules to a Network Segment
  • For 8250 Hubs
  • For 8260 Hubs
  • Problems Working in a Module Level View
  • No Station Is Displayed on the Module Level View
  • ATM Port Configuration Cannot Be Changed
  • Color-coded Status of Bridges Is Incorrect
  • Problems Working in LAN Submaps
  • Loss of Customized Symbol Positions
  • Interprocess Communication Errors
  • Performance Problems
  • Problems Due to Memory Consumption
  • Problems With Color Allocation
  • Problems with the Application Transporter
  • Problems When Running Multiple NetView Sessions
  • Slow Response Time Of NetView Graphical Interface
  • Problems Downloading Microcode to DMM Modules
  • Problems with Statistics
  • Starting Hub Resource Statistics
  • Starting RMON Statistics
  • Displaying Token-Ring Statistics from a Hub Level View
  • Printing Statistics
  • Using Traps
  • Unknown Hub: Unable to Decode Trap
  • Unable to Decode Trap Content
  • Incorrect Trap Content Received
  • Echo Trap
  • Problems Closing Copyright and Pop-up Messages
  • Inaccurate Information Displayed About Token-Ring Stations

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