HP Part No. J2771-90016
HP 9000 Networking
Edition
 Hewlett-Packard Co Homestead Road Cupertino, CA 95014 USA
 Printing History
 Preface
Introduction
 Documentation Conventions
This manual uses the following Novell conventions Asterisk
 Syntax
 Vii
 Supplemental Documentation
 Preface
 Preface
 Contents
 NET.CFG Options Reference Overview 2-2 Introduction
Creating and Modifying a NET.CFG File
 Link Driver Option
Alternate
 Link Support Option
NetWare DOS Requester Option
 Network PRINTERS=number
 Protocol SPX Option
Protocol IPX Option 103
Protocol Tcpip Option
 Transport Provider IPX UDP Option
Introduction Core NetWare Client Software
 Dosnp Software
 Optimizing the NetWare Client Software
 Overview
Topic
 Introduction
 Requirement for Packet Burst
Using the Packet Burst Protocol
Increasing Speed
How Packet Burst Works
 When to Use Packet Burst
Configuring for Packet Burst
Using Large Internet Packet Functionality
Disabling Packet Burst
 When to Use Large Internet Packet
Configuring for Large Internet Packet
How Large Internet Packet Works
 Disabling LIP
 Improving Security
Using NCP Packet Signature to Improve Security
How NCP Packet Signature Works
 NCP Packet Signature Options
When to Use NCP Packet Signature
NCP Packet Signature Levels Level Number Explanation
 Effective Packet Signature Levels
Examples of Using Packet Signature Levels
Solution
Server =
 Workstation Setting
Installing NCP Packet Signature
Client Workstation Is Publicly Accessible
Client Workstation Users Often Change Locations
 Server Setting
Disabling Packet Signature
 Client Workstations Are Not Signing Packets Problem
Troubleshooting NCP Packet Signature
Client Workstations Cannot Log
 Third-Party NLM Programs Do Not Work
Insecure Client Workstations Log In to a Secure Server
 Using Other Client Security Guidelines
 Additional Information
Topic Reference
 NET.CFG Options Reference
 NET.CFG Options Reference
 Introduction
 Creating and Modifying a NET.CFG File
Entering Options and Parameters into the NET.CFG File
 Following is a sample NET.CFG file that
Sample NET.CFG File
Following figure illustrates the NET.CFG file format
NET.CFG File Format
 NET.CFG file
 Using NET.CFG Options and Parameters
 Link support
NET.CFG Options Desktop snmp
Link driver drivername
Netware dos requester
 NET.CFG Options
 Protocol spx
Protocol ipx
Protocol tcpip
 Transport provider ipx udp
 Using the NET.CFG Reference Pages
Format of NET.CFG Reference Pages
 Category Parameters and Values
Desktop Snmp Option
Available Parameters and Values for the Desktop Snmp Option
MIB-II
 Syntax
Asynchronous Timeout Connections
Asynchronous Timeout number
Parameter and Value
 Default Example
Community Types and Names
 Snmpenableauthentraps on
 Desktop Snmp Option Parameters for Community Names
Default
Specifies the monitor community name
Parameter Explanation
 Specifies the trap community name
Community Access Management
Specifies the control community name
Control Community name public private
 Desktop Snmp Option Values for Community Type Parameters
Value Explanation
 Enables the value settings for the control community
Enables the value settings for the monitor community
Enables the value settings for the trap community
 Example of NET.CFG Files Using the Community Name and Types
 Desktop Snmp automatically supports three MIB-II groups
MIB-II Management Information Base Support
System and Snmp Groups
 Authority
That an unauthorized user is tying to access the network
Explains these parameters
Management stations or reported in Snmp traps
 Snmpenableauthentrap on off
Syscontact contact
 Sysname name
Informs the Snmp manager of your username
Syslocation location
Interface Group
 TCP/IP Groups
Example of NET.CFG File Including Each Group Support
 Link Driver drivername
Link Driver Option
Available Parameters and Values for the Link Driver Option
This option has the following parameters and values
 BUS ID name number
 ISA MCA Eisa Pcmcia PCI
Bus Type Identification Number
DMA #1 #2 channelnumber
 For example, the frame type Token-Ring can be used in LSB
Frame frametypename addressingmode
 Frame Types, Protocols, and LAN Drivers
 List of Frame Types, Protocols, and LAN Drivers
Frame Type and Description Protocols LAN Drivers
 Ethernet LAN Drivers
For token ring, enable token ring frame types
Token-Ring LAN Drivers
 IRQ #1 #2 interruptrequestnumber
MAX Frame Size number
 Specifies a memory range to be used by the network board
MEM #1 #2 hexstartingaddress hexlength
 Node Address hexaddress mode
Replace hexstartingaddress with
 Lansup
 Port #1 #2 hexstartingaddress hexnumberofports
 Allows existing LAN drivers to handle new network protocols
Defined Protocols and Frame Types
Protocol name hexprotocolID frametype
 Ethernetii IPX/SPX
Numbers Frame Protocol Frame Type Description
Slot number
 Listing of Commonly Used ODI LAN Drivers
Driver Name Network Board COM
 E2HODI
Ceodi
E20ODI
E30ODI
 NCRWL05
Lansup
Madgeodi
NE2
 OCTOK16.COM
Nulldrv
OC32TR16.COM
OSH391R
 T20ODI
Smcarcws
SMC PC600WS/650WS
T30ODI
 Link Support Option
Available Parameters and Values for the Link Support Option
 Buffers communicationnumber buffersize
 Default
 Default Range Example
MAX Boards number
 MAX Stacks number
Mempool number k
 Link support Mempool
 NetWare DOS Requester Option
Current Core Virtual Loadable Module VLM Programs
 Current Non-Core Virtual Loadable Module Programs
Module Name Description
 Compatibility with NetWare Shell Parameters
 Parameters and Values Status
Packets
 Condition Explanation
Managing the NetWare DOS Requester
VLM=C\NWCLIENT\CONN.VLM
 VLM /C=C\NWCLIENT\NET.CFG
Optimizing the NetWare DOS Requester
Best Performance
 NetWare DOS Requester Option
 This entry indicates the following
Best Conventional Memory Usage
 Best Compromise
 Parameters and Values
 NetWare DOS Requester Option
 Auto Large TABLE=on off
Modules
 Auto RECONNECT=on off
Default Modules
Default Range Modules
AUTO.VLM, NDS.VLM
 Average Name LENGTH=number
 AUTO.VLM, BIND.VLM
Bind RECONNECT=on off
Broadcast RETRIES=number
 Between performing any function
Broadcast Send DELAY=number
Broadcast TIMEOUT=number
Serial links on your network
 Cache Buffer SIZE=number
 Cache WRITES=on off
 CHECKSUM=number
IPXNCP.VLM, NWP.VLM
 Confirm Critical Error ACTION=on off
VLM.EXE
 AUTO.VLM, CONN.VLM, FIO.VLM, NDS.VLM SECURITY.VLM
Sets the name of the operating system used in the shell
CONNECTIONS=number
DOS NAME=name
 EOJ=on off
Msdos
GENERAL.VLM, NETX.VLM
NETX.VLM, REDIR.VLM
 First Network DRIVE=driveletter
Exclude VLM=pathvlm
Range Modules
GENERAL.VLM, NETX.VLM, REDIR.VLM
 Handle NET ERRORS=on off
Force First Network DRIVE=on off
 Large Internet PACKETS=on off
 Connection table in an Upper Memory Block UMB, if available
Starting LIP negotiations
Process across slow links
LIP Start SIZE=number
 Load LOW CONN=on off
 Load LOW IPXNCP=on off
Load LOW REDIR=on off
 Local PRINTERS=number
 Lock DELAY=number
Lock RETRIES=number
 Long Machine TYPE=name
 MAX TASKS=number
Allow several applications to run simultaneously
IBM-PC
Message LEVEL=number
 Message TIMEOUT=number
Default Range
 Minimum Time to NET=number
Name CONTEXT=namecontext
 Netware PROTOCOL=netwareprotocollist
 Network PRINTERS=number
 FIO.VLM, IPXNCP.VLM
Sets the read buffer size in bytes for MS Windows
PB BUFFERS=number
Pburst Read Windows SIZE=number
 Sets the write buffer size in bytes for MS Windows
 Preferred TREE=treename
 Preferred WORKGROUP=workgroupname
Print Buffer SIZE=number
 Print HEADER=number
Print TAIL=number
 Read only COMPATIBILITY=on off
 RESPONDER=on off
Search MODE=number
 Syntax Search mode=number Default Modules
 Short Machine TYPE=name
SET Station TIME=on off
IBM
 REDIR.EXE
Show DOTS=on off
Signature LEVEL=number
 NWP.VLM, SECURITY.VLM
= Enabled but not preferred = Preferred = Required
Syntax True commit=on off Default Off Modules
True COMMIT=on off
 USE DEFAULTS=on off
 VLM=pathVLM
 Workgroup NET=workgroupnetaddress
 102
 Protocol IPX Option
Available Parameters and Values for the Protocol IPX Option
 Bind LANdrivername #number
INT64 on off
 INT7A on off
 Ipatch byteoffset, value Syntax
IPX Packet Size Limit number
 IPX Retry Count number
IPX Sockets number
 108
 Protocol SPX Option
Available Parameters and Values for the Protocol SPX Option
 SPX Abort Timeout number
Minimum SPX Retries number
 SPX Listen Timeout number
SPX Connections number
 SPX Verify Timeout number
 Protocol SPX Option 113
 Nbadapter 0
Protocol Tcpip Option
LAN
Nbbrdcast 0
 Nobootp
LAN Drivers
 Bind odidriver number frametype networkname
 IP Addresses
 Specifies the IP address for your client workstation
Ipaddress ipaddress networkname
 Specifies the default subnetwork mask if subnetworks are used
Ipnetmask netmaskaddress networkname
 Connection Sockets
Iprouter ipaddress networkname
 Transmission Control Protocol TCP Sockets
Tcpsockets number
 User Datagram Protocol UDP Sockets
Udpsockets number
 Raw Sockets
Rawsockets number
 Additional Support
 Path Tcpcfg drive path
 Transport Provider IPX UDP Option
Transport Provider IPX UDP
 Trap Target ipxaddress ipaddress
 Transport Provider IPX UDP Option 128
 Command Line Parameters Reference
 Command Line Parameters Reference
 Convention Explanation
Programname
 Explanation of the Core NetWare Client Software
Core NetWare Client Software
Software Explanation
 IPXODI.COM
Parameter Option Explanation
 Syntax for using these parameters is as follows
This command indicates the following
 ODI LAN driver.COM
VLM.EXE
 VLM /D /C=C\NWCLIENT\NET.CFG /PS=SALES /MC
 This command indicates the following
 Dosnp Software
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 DOSCLINST-1.0-1 Filename could not be installed
 DOSCLINST-1.0-3 The INSTALL.OVL file could not be found
Action Delete unnecessary files from the hard disk
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 IPXNCP.VLM
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 System Messages
 VLM-1.00-9 The VLM.EXE file is testing the VLMs
 System Messages
 System Messages
 VLM-1.00-37 The VLM.EXE file is using expanded memory EMS
 VLM-1.00-39 The VLM.EXE file is using extended memory XMS
 System Messages
 Try one or more of the following
 System Messages
 System Messages
 Index
 Enable Control Community
 Lock Delay NetWare DOS Requester Monitor Community Desktop
 Snmpenableauthentrap
 Unix conventions, explained commands
 Index