NW42.txt Driver File Contents (d-link_530t.zip)

(C)Copyright 2003 D-Link Corporation. All rights reserved
===========================================================================

Readme File for m4cxnw.lan
D-Link DGE-530T Gigabit Ethernet Adapter Driver
for Novell NetWare 4.20


This file contains
 1  Overview
 2  Required Files
 3  Installation
 4  Parameters
 5  History

===========================================================================


1  Overview
===========

The M4CXNW.LAN driver is a 32-bit ODI HSM Novell NetWare server driver for
the D-Link DGE-530T Gigabit Ethernet Adapter.
The driver complies with the CHSM Driver Specification Version 1.11 from
January 29, 1998.
***


2  Required Files
=================

	NBI.NLM		use latest version from Novell
	NEB.NLM		use latest version from Novell
	ETHERTSM.NLM	use latest version from Novell
	MSM.NLM		use latest version from Novell
	M4CXNW.LAN	driver
	M4CXNW.LDI	installation script
***


3  Installation
===============

NOTE:	The setting for MINIMUM PACKET RECEIVE BUFFERS in the STARTUP.NCF must
	be increased to at least 120 per adapter (e.g. for three adapters you
	should add "SET MINIMUM PACKET RECEIVE BUFFERS=360" to STARTUP.NCF).
	On SMP systems, you may have to multiply this number with the number
	of active processors.

Step 1:
Update NBI.NLM, NEB.NLM, MSM.NLM, and ETHERTSM.NLM in the SYSTEM directory
of the server to the latest versions available for NetWare 4.20 (working
versions are provided with this driver). Usually you should install the
latest support pack from Novell.
If it is not possible to upgrade these NLMs before driver installation
(e.g. if no workstation is connected or you are installing a NetWare 4.20
server), you may also 'outcomment' the 'OF:' line in M4CXNW.LDI
('OF' means 'Other Files' that need to be copied during installation). In
this case you must provide INSTALL with the full path to the LAN driver
(after pressing <INSERT>). If you do not want to replace some of these
files, press <ESC> when you are asked if the existing file should be
saved. You should also copy NBI.NLM to the directory where SERVER.EXE
resides (normally C:\NWSERVER).

Step 2:
Install the driver M4CXNW.LAN for NetWare v4.20 via INSTALL.NLM.
The installation support file M4CXNW.LDI is used to install the
driver. If you are not certain how to use this NLM, please refer to its
(printed) documentation or use the online help.
***


4  Parameters
=============

SLOT = [ 1 .. 65535 ]
	Description:	Defines the slot in which the adapter is installed.
	Help:		If you do not enter a slot number, the driver scans
			automatically for network adapters and prompts the
			slot number in which the network card is found at
			the server console.
	Example:
			LOAD M4CXNW ... SLOT=3 ...

FRAME = [ ETHERNET_802.2 | ETHERNET_II | ETHERNET_SNAP | ETHERNET_802.3 ]
	Description:	Sets the frame type used by the network.
	Help:		The NetWare Server and the Workstations must use
			the same frame type. Otherwise they cannot
			communicate with each other.
	Example:
			LOAD M4CXNW ... FRAME=ETHERNET_II ...

NODE = [ xxxxxxxxxxxx ]
	Description:	Overwrites the network card node address.
	Help:		With this parameter, you can overwrite the default
			node address.
			In a network, every network card must have its own
			unique node address.
			Do not change this address unless you are prepared
			to administer local addresses according to the
			IEEE 802.2 specifications.
			The driver defaults to the node address on the
			board, which corresponds to an undefined override.
	Example:
			LOAD M4CXNW ... NODE=00055D1234 ...

MAXFRAMESIZE = [ 512 .. 9018 ]
	Description:	Set the maximum frame size.
	Help:		The value has to be in the range 512 to 9018.
			The default value is 1514.
			Setting the value above 1514 is only effective if you
			use an ETHERTSM.NLM that supports Jumbo Frames and
			if you load the frame type ETHERNET_II as the first
			frame type on the specific adapter.
	Example:
			LOAD M4CXNW ... MAXFRAMESIZE=9018 ...

HWCSUM = [ ON | OFF ]
	Description:	Controls hardware checksum offloading
	Help:		By default ON the hardware checksum offload for
			IP/TCP/UDP is enabled. There should be no need to
			disable checksum offload.
			Offloading computation of internet checksums is only
			supported by NetWare 5.x or higher.
	Example:
			LOAD M4CXNW ... HWCSUM=OFF ...


Auto-negotiation

Some switches or hubs do not work with auto-negotiation. To work around
this problem the driver works in a so called sense mode. In this
mode it tries to use auto-negotiation and if it fails it forces full-duplex
mode. You can also force the mode using one of the following parameters.

AUTONEG_A = [ ON | OFF ]
	Description:	Set mode for auto-negotiation on port.
	Help:		The default value will is ON.
	Example:
			LOAD M4CXNW ... AUTONEG_A=ON ...

DUPCAP_A = [ BOTH | FULL | HALF ]
	Description:	Define duplex capabilities for the port.
	Help:		If AUTONEG_A is set to ON, this parameter defines the
			duplex mode capabilities the adapter will show on the
			port in the auto-negotiation process. Changing this
			parameter may lead to a failed auto-negotiation
			process.
			By default BOTH will be used which means the port is
			capable to connect with full-duplex or half-duplex.
			If AUTONEG_A is set to OFF, DUPCAP_A determines
			if the adapter uses a full duplex or a half duplex
			connection.
			The value BOTH is not allowed in this case.
	Example:
			LOAD M4CXNW ... DUPCAP_A=FULL ...

FLOWCTRL_A = [ SYMORREM | NONE ]
	Description:	Define flow control capabilities for the port.
	Help:		Used as workaround for switches that do not behave
			standards-compliant.
			By default, SYMORREM will be used.
			The values represent the following configurations:
			SYMORREM: supporting symmetric flow control and
				  asymmetric flow control towards me
				  (possible results: symmetric flow
				  control, asymmetric flow control
				  towards me, no flow control)
			NONE:	  supporting no flow control
	Example:
			LOAD M4CXNW ... FLOWCTRL_A=NONE ...

SPEED_A = [ Auto | 100 | 10 ]
	Description:	Defines the link speed to use. 
	Help:		If AUTONEG_A is set to ON, this parameter defines
			the link speed capabilities the adapter will try to
			use for the auto-negotiation process. Changing this
			parameter may lead to a failed auto-negotiation
			process.
			By default AUTO will be used which means the port
			is capable to connect with 10, 100, 1000.
			If AUTONEG_A is set to OFF, SPEED_A determines
			the link speed the adapter uses for the connection.
			The value AUTO is not allowed in this case.
	Example:
			LOAD M4CXNW ... SPEED_A=100 ...


Other Parameters

Please do not try changing these parameters in a production environment
unless you have figured out that they fit your needs. The changes can
affect the server performance in a postive or negative way. It depends
on the purpose of the server. The default settings of the driver should
meet the requirements of a normal server.

TXDESC1 = [ 20 .. 200 ]
	Description:	Number of transmit descriptors used.
	Help:		It may be useful to decrease this value if there
			is not enough memory in the server. The default
			value is 100 on a server and 40 on a client.

RXDESC1 = [ 10 .. 200 ]
	Description:	Number of receive descriptors used.
	Help:		It may be useful to decrease this value if there
			is not enough memory in the server. The default
			value is 100 on a server and 20 on a client.

HWCSUMCAP = [ 00 .. FF ]
	Description:	Limit the capabilities for hardware IP/TCP/UDP
                        checksum offload.
	Help:		It is possible to disable specific checksum offload
                        capabilities. The parameter specifies the allowed
                        checksum offload capabilities for the adapter. It
                        is in hexadecimal format and you have to add the
                        values for the desired capabilities. The default
                        value is FF.
                        00: Checksum offload not supported
                        01: TCP checksum verification (RX)
                        02: UDP checksum verification (RX)
                        04: IP checksum verification (RX)
                        10: TCP checksum generation (TX)
                        20: UDP checksum generation (TX)
                        FF: all checksum offloads the adapter can support
	Example:
			LOAD M4CXNW ... HWCSUMCAP=7 ...
***


5  History
==========

VERSION 6.05

Problems fixed:
- Disabling Flow-Control with parameter 'none' (#10769)
- Changed behaviour of LEDs.
Known limitiations:
- None

VERSION 6.04

New Features:
- Added value ALL for parameter MODERATE.
Known limitiations:
- None

VERSION 6.03

Problems fixed:
- Behaviour of activity LED changed.
Known limitiations:
- None

VERSION 6.02

New Features:
- Initial Version.
Known limitiations:
- None
*** End of Readme File ***

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  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

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  • From the Properties dialog box, select the Driver tab.

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