Editing SunATM Configuration Files | Sun Microsystems 3U specs

C H A P T E R 5

Editing SunATM Configuration

Files

This chapter describes how to configure SunATM interfaces by editing the configuration files.

You are not required to edit these configuration files by hand. You can use the atmadmin configuration program, described in “Using the atmadmin Configuration Program” on page 24, to configure the SunATM files. From the program’s command- line interface, you can change most of the SunATM parameters.

Caution –When the atmadmin program saves configuration information, it overwrites the existing SunATM configuration files in the /etc/opt/SUNWconn/atm/ directory. Therefore, any comments or other changes you made to the files by hand will be lost.

This chapter contains the following sections:

■“Editing the atmconfig File” on page 42

■“Configuring a Classical Internet Protocol Interface” on page 44

■“Configuring a LAN Emulation Interface” on page 53

■“Supporting Multiple Emulated LANs on a Single Interface” on page 58

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Sun Microsystems 3U manual Editing SunATM Configuration Files

Contents

SunATM 3U CompactPCI Adapter Installation and User’s Guide Please Recycle Regulatory Compliance Statements FCC Class a NoticeFCC Class B Notice ICES-003 Class B Notice Avis NMB-003, Classe B ICES-003 Class a Notice Avis NMB-003, Classe a Bsmi Class a Notice Page EMC Declaration of ConformityPage Contents Configuring the SunATM Interfaces Installing and Extracting the Adapter Editing SunATM Configuration Files Classical IP and LAN Emulation Protocols SunATM and Solaris Networking FeaturesSpecifications Plumbing and Unplumbing SunATM Interfaces Testing the Adapter Troubleshooting and SunATM Error MessagesApplication Programmer’s Interface Page Figures Page Tables SunVTS Documentation How This Book Is Organized Preface Solaris on Sun Hardware Platform Guide Using Unix Commands Table P-2Shell Prompts Typographic ConventionsShell Prompts Table P-1Typographic Conventions Table P-3Related Documentation Accessing Sun Documentation OnlineRelated Documentation Sun Welcomes Your Comments Software Features Product OverviewProduct Description SunATM 155 3U CompactPCI Adapter Hardware Features SunATM 622 3U CompactPCI Adapter Hardware and Software Requirements 1Installation Overview Overview of the Installation Procedure Installing the SunATM Software To Check for Previously Installed SunATM Software PackagesChecking the System for SunATM Software 1SunATM Software Packages Installing the SunATM Software SunATM Interim API SUNWatma goes into To Install the SunATM Software To Remove the Software Packages Using pkgrm To Check the Package Installation Using pkgchk Configuring the SunATM Interfaces Page Installing and Extracting Adapter Tools and Equipment Needed Preparing for the InstallationContents of the Ship Kit Determining the Type of Adapter Installation Models of Hot Swap Start cPCI hot swap Installing the AdapterTo Prepare the System for Hot Installation Type the following command To Prepare the System for a Cold Installation To Install the AdapterPower off the system 1Opening the Ejection Lever Cfgadm -c configure attachmentpoint Attaching the Adapter to the System To Attach the Adapter in a Hot Swap EnvironmentCheck the hot swap LED on the adapter To Power On the System After a Cold Installation Extracting the AdapterDetermining the Type of Adapter Extraction Detach unconfigure the cPCI card to be removed To Extract the Adapter from a Hot Swap EnvironmentCheck that the blue LED is on To Extract the Adapter from a Cold Environment Page Configuring the SunATM Interfaces Starting the atmadmin Configuration Program Using the atmadmin Configuration Program 1Basic Navigation Commands in atmadmin Atmadmin Navigation Commands ATM Snmp Agent Status System Parameter Group Menu Atmadmin and the SunATM Configuration Files Interface Configuration Menu 2Configurable Parameters in the SunATM Software Atmadmin Parameter Groups Lecs indicator Framing Interface Physical-Layer Parameter Group UNI Version Signalling Parameter Group Classical IP Parameter Group Ilmi Parameter Group Classical IP Interface Type Local ATM Address Hostname and IP Address 3Predefined SunATM Variables ATM ARP Server Address Permanent Virtual Circuit PVC LAN Emulation Parameter Group Per-Instance LAN Emulation Hostname or IP Address Lecs ATM Address Page Editing SunATM Configuration Files Etc/opt/SUNWconn/atm/atmconfig Field Descriptions Editing the atmconfig File Example of an atmconfig File Changing the Framing Interface in the atmconfig File Editing the aarconfig File Configuring a Classical Internet Protocol Interface FlagDescription Etc/opt/SUNWconn/atm/aarconfig File Flag Descriptions Using Variables in the aarconfig File 4Predefined SunATM Variables Wild card matching one or two hexadecimal digits within /etc/opt/SUNWconn/atm/aarconfig file on a client Sample Classical IP Configurations On hostb Etc/opt/SUNWconn/atm/aarconfig on hosta Editing the laneconfig File Configuring a LAN Emulation Interface These entry fields are described in Table 7laneconfig Flag Requirements and Options 8Predefined SunATM Variables Using Variables in the laneconfig File Sample LAN Emulation Configurations Supporting Multiple Emulated LANs on a Single Interface Example /etc/opt/SUNWconn/atm/atmconfig file Resulting ifconfig -aoutput Page Plumbing and Unplumbing SunATM Interfaces Plumbing and Unplumbing Individual ATM Interfaces Starting the SunATM Software for the First Time # atmifconfig ba0 unplumb # ifconfig -a 1Parameter Options for atmifconfigPage ATM Network Protocols Classical IP and LAN Emulation Protocols 1ATM Address Fields ATM Addresses and Address Registration ATM Address Resolution Classical Internet ProtocolATM Address Registration Daemon ilmid ATM ARP Address Resolution Tables LAN Emulation Broadcast and Unknown Address Server LAN Emulation Configuration ServerLAN Emulation Servers LAN Emulation Server Resolving an IP Address to an ATM Connection 1LAN Emulation Connections LAN Emulation Connections ATM and Snmp SunATM and Solaris Networking Features Solaris 2.6, Solaris 7, and Solaris 8 Compatible Software Snmp and Solaris ATM and Logical Interfaces Interface MAC Address ATM Address Physical Dimensions Specifications Performance Specifications Power SpecificationsEnvironmental Specifications Appendix a Specifications Page Testing the Adapter Using the SunVTS Diagnostic SoftwareTable B-1SunVTS Tests Table B-2SunVTS Documentation Using the OpenBoot Prom FCode Self-Test To Run the FCode Self-Test Diagnostic Reset the system to activate these parameter changesUse the show-devscommand to display the list of devices Ok setenv diag-switch? false ok setenv auto-boot? true Reset and reboot the system Page SunATM API Introduction Application Programmer’s Interface API Establishing a Connection to the Q.93B Driver 93B Driver Interface Table C-1Messages Between the User and the Q.93B Driver Table C-2Fields in the Mproto mblock Figure C-2Message FormatPage Call Setup Exception Conditions Release Procedure Release Request Table C-4atmutil Function Overview Dlpi Mode Connections Raw Mode ConnectionsPage Troubleshooting and SunATM Error Messages Known Issues About the SunATM 5.0 Release Redundant Lane ServersSunATM and Solstice FireWall-1 To Diagnose Generic Configuration Problems Troubleshooting While Starting a SunATM Interface Verify the output of ifconfig1M To Diagnose Classical IP Configuration ProblemsVerify that an address has been registered with the switch Check all of the generic configuration points If the serverstate is no-connection or connecting Make sure Classical IP is configured correctly Ping client2 To Diagnose LAN Emulation Configuration Problems Verify that the host has joined the Emulated LAN Verify that a connection has been made to the BUS Ping client2 Are you trying to use the /usr/sbin/arp command? Common Problems Did the atmtest diagnostic fail? Error Messages from S00sunatm Error Messages Please install SUNWatm Page Error Messages From aarsetup and lanesetup Undefined variable Error Messages From the Kernel Drivers Page Index Symbols CIPHost field Snmp