Oracle Error 0native List Net Interfaces 3
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errors occur. Evaluating this information will help you to diagnose and troubleshoot even the most complex network problems. This chapter describes common network errors and outlines procedures for oracle trace_level_client resolving them. It also describes methods for logging and tracing error information
Oracle Listener Log Format
to diagnose and troubleshoot more complex network problems. This chapter contains these topics: Diagnosing Net Services Resolving the Most linux error: 115: operation now in progress Common Error Messages for Oracle Net Services Troubleshooting Tips from the Field for Oracle Net Services Troubleshooting the TNS-12154 Error Troubleshooting Network Problems Using Log and Trace Files Logging Error Information for Oracle Net Services Tracing Error Information for Oracle Net Services Contacting Oracle Support Services Diagnosing Net Services If an attempt to make a basic peer-to-peer (single protocol network) connection returns an ORA Error, this section may help you diagnose the cause of the problem. Any underlying fault, noticeable or not, is reported by Net Services with an error number or message that is not always indicative of the actual problem. This section helps you determine which parts of Net8 Services do function properly rather than the parts that do not work. It also helps you to decide in which of the following categories the fault belongs: Oracle software Operating system layer Other network layers Testing the various network layers progressively should in most cases uncover any problem. Server Diagnostics Note: You may need assistance from your server administrator to follow the instructions in this section. Answer the following questions: Is any other system (workstation/server) able to connect to the server using Net8? Has the server, database, or listener configuration remained the same for some time? If you answered YES to any of the preceding questions/statements, then skip this section and continue to "Client Diagnostics". If you are unsure, or answered NO to any of the preceding questions, then continue. Diagnosing Net8 Services on the server involves the following tasks: Task 1: Verify the Database Is Running Task 2: Perform a Loopback Test Task 1: Verify the Database Is Running To check that the database is up, login to th
the use of log and trace files. These files keep track of the interaction between network components as errors occur. Evaluating this information will help you to diagnose and troubleshoot even the most complex network problems. This chapter describes common network errors and outlines procedures for resolving them. It also describes methods for logging and tracing error information to diagnose and troubleshoot more complex network problems. This chapter contains these topics: Diagnosing Oracle Net Services Resolving the Most Common Error Messages for Oracle Net Services Troubleshooting Tips from the Field for https://docs.oracle.com/cd/B19306_01/network.102/b14212/troublestng.htm Oracle Net Services Troubleshooting the TNS-12154 Error Troubleshooting Network Problems Using Log and Trace Files Logging Error Information for Oracle Net Services Tracing Error Information for Oracle Net Services Contacting Oracle Support Services 16.1 Diagnosing Oracle Net Services If an attempt to make a basic peer-to-peer (single protocol network) connection returns an ORA Error, this section may help you diagnose the cause of https://docs.oracle.com/cd/B28359_01/network.111/b28316/troublestng.htm the problem. Any underlying fault, noticeable or not, is reported by Oracle Net Services with an error number or message that is not always indicative of the actual problem. This section helps you determine which parts of Net8 Services do function properly rather than the parts that do not work. It also helps you to decide in which of the following categories the fault belongs: Oracle software Operating system layer Other network layers Testing the various network layers progressively should, in most cases, uncover any problem. This section includes the following topics: Automatic Diagnostic Repository ADRCI: ADR Command Interpreter ServerDiagnostics Client Diagnostics 16.1.1 Automatic Diagnostic Repository In an effort to reduce both downtime and interruptions in business when database problems occur, Oracle has implemented a standardized diagnostic method employed across all Oracle products. Part of this method consolidates Oracle Net diagnostics and tracing information into a standardized, readable format. This information is stored in a single hierarchical repository. Oracle Net diagnostics data consists of tracing and logging information produced by Oracle clients, application servers, and the database server. The automatic diagnostic repository (ADR) is a systemwide tracing and logging central
Oracle Solaris Users Network Connection and IP Address Requirements Default InfiniBand Bonded IP Addresses Introduction to Oracle Exalogic Network Configuration Preparing to Reconfigure the Networking of Exalogic Machine Subnet Manager Requirements for Connecting Exalogic to Exadata Network Configuration Worksheets https://docs.oracle.com/cd/E18476_01/doc.220/e18478/network.htm 6.1 Overview of Network Requirements An Exalogic machine includes compute nodes, storage appliance, as well as equipment to connect the compute nodes to your network. The network connections allow the servers to be administered remotely, enable clients to connect to the compute nodes, and enable client access to the storage appliance. Each compute node consists of the following network components and interfaces: 4 embedded Gigabit Ethernet ports (On Oracle oracle error Linux: NET0, NET1, NET2, and NET3, on Oracle Solaris: igb0, igb1, igb2, igb3) Note: Only NET0 or igb0 is connected and used. 1 dual-port QDR InfiniBand Host Channel Adapter (ib0 and ib1 for Oracle Linux, and ibp0 and ibp1 for Oracle Solaris) 1 Ethernet port for Sun Integrated Lights Out Manager remote management (ILOM) Note: This port is not connected or used. The storage appliance consists of the following network oracle error 0native components and interfaces: 4 embedded Gigabit Ethernet ports (On Oracle Linux: NET0, NET1, NET2, and NET3, on Oracle Solaris: igb0, igb1, igb2, igb3) per server head - a total of 8 embedded Gigabit Ethernet ports Note: These ports are pre-wired in the Exalogic machine at the time of manufacturing. Do not touch or modify the ports. 1 dual-port QDR InfiniBand Host Channel Adapters (ib0 and ib1 for Oracle Linux, and ibp0 and ibp1 for Oracle Solaris) per server head - a total of 2 adapters 4 Ethernet ports on each server head for Sun Integrated Lights Out Manager remote management (ILOM). However, sideband management is used. The ETH0 and ETH1 interfaces are used for active/passive clustering support. The dedicated ILOM port is not used due to sideband. The Cisco Ethernet switch supplied with the Exalogic machine is minimally configured during installation. The minimal configuration disables IP routing, and sets the following: Host name IP address Subnet mask Default gateway Domain name Domain Name Server NTP server Time Time zone Additional configuration, such as defining multiple virtual local area networks (VLANs) or enabling routing, may be required for the switch to operate properly in your environment and is beyond the scope of the installation service. To dep