SMTP: Configuring LAN Manager 2.2c MS-DOS Client w/ TCP/IP

The information in this article applies to:

• Microsoft Mail Gateway to SMTP, version 3.0

SUMMARY

The Microsoft Mail Gateway to SMTP computer requires TCP/IP to be loaded (refer to page 2 of the "Administrator's Guide"). However, it is not required to load any other protocols on the dedicated workstation. Below are the configuration files for a properly configured Microsoft LAN Manager MS-DOS client using only TCP/IP.

Boot files

CONFIG.SYS:

   DEVICE=C:\DOS\Himem.sys
   DEVICE=C:\DOS\EMM386.EXE NOEMS
   Buffers=15,0
   Files=40
   DOS=UMB
   LASTDRIVE=Z
   DOS=HIGH
   DEVICE=C:\LM\DRIVERS\PROTMAN\PROTMAN.DOS /i:C:\LM
   DEVICEHIGH /L:1,10000 =C:\LM\DRIVERS\ETHERNET\EXP16\DEPCA.DOS
   DEVICEHIGH /L:1,4176 =C:\LM\DRIVERS\PROTOCOL\TCPIP\TCPDRV.DOS /I:C:\LM
   DEVICEHIGH /L:2,2624 =C:\LM\DRIVERS\PROTOCOL\TCPIP\NEMM.DOS

   Prompt=$p$g
   @REM ==== LANMAN 2.2 =======
   SET PATH=C:\LM\NETPROG;c:\;c:\dos;%PATH%
   LH C:\LM\DRIVERS\PROTOCOL\tcpip\umb.com
   NET START WORKSTATION
   LOAD TCPIP
   NET LOGON
   @REM ==== LANMAN 2.2 =======

LAN Manager Files Found in C:\LM\*.INI

PROTOCOL.INI:

   [PROTMAN]
   DRIVERNAME = PROTMAN$
   DYNAMIC = YES
   PRIORITY = TCPIP

   [TCPIP_XIF]
   DRIVERNAME      = TCPIP$
   IPADDRESS0  = 22 100 49 117
   SUBNETMASK0    = 255 255 0 0
   DEFAULTGATEWAY0 = 22 100 0 1
   NBSESSIONS  = 2
   ; the following two parameters added after documentation was completed
   TCPSEGMENTSIZE  = 1450
   TCPWINDOWSIZE   = 1450
   LOAD            = tcptsr[c],tinyrfc[c],emsbfr[cr]
   UNLOAD          = "unloadt /notsr[dc]"
   BINDINGS    = "DEPCA_NIF"
   LANABASE    = 0
   FORCEPUSHBIT= 1

   [DEPCA_NIF]
   ; protocol.ini section for the DEC EtherWORKS (MC, LC, Turbo & DEPCA)
   ; Adapters
      DriverName     = DEPCA$
      MaxMulticast   = 12
      MaxTransmits   = 32
      AdapterName    = DE200
      RamAddress     = 0xD000
      :Interrupt     = 3
   Interupt        = 5               ; for turbo board
   TCPUTILS.INI
   [TCPGLOBAL]
   DRIVERNAME      = GLOBAL$
   HOSTNAME        = LMUSER

   [SOCKETS]
   DRIVERNAME      = SOCKETS$
   BINDINGS        = TCPIP_XIF
   ; the following value changed from 8 to 4 (after documentation was
   ; complete)
   NUMSOCKETS  = 4
   NUMTHREADS      = 32
   POOLSIZE        = 3200
   MAXSENDSIZE     = 1024
   [TELNET]
   DRIVERNAME      = TELNET$
   BINDINGS        = TCPIP_XIF
   NSESSIONS   = 2
   MAX_OUT_SENDS   = 0

   ;*****************************************************************;
   ;**                  Microsoft LAN Manager                      **;
   ;**            Copyright(c) Microsoft Corp., 1992               **;
   ;*****************************************************************;
   [networks]
   netservices = chknet, minses
   [workstation]
   wrkservices = encrypt,messenger
   computername = Mrgateway
   domain = mydomain
   othdomains =
   numdgrambuf = 3
   lanroot = C:\LM
   [netshell]
   username = SMTPGATE
   [version]
   lan_manager = 2.2.c
   [messenger]

   [services]
   chknet        = netprog\chknet.exe
   minses        = netprog\minses.exe /n
   workstation   = netprog\netwksta.exe
   messenger     = services\msrv.exe
   encrypt       = services\encrypt.exe