Re: automation/client server environments

From: DEC (champagne@fr.com)
Date: Mon Jan 22 1996 - 09:03:28 PST


     I have been involved in the testing of library software in a client
     server WAN environment that was created for purposes of this test. We
     set up an IP address in our office in Silicon Valley to act as client.
     In our Boston office, we have attempted to install the client server
     demo disk but have had problems related to network cards and packet
     drivers. The exact environment is IPX, TCP/IP, windows NT server. We
     previously did not have packet drivers installed but were prompted to
     do so by the vendors suggestion and from error messages when the
     installation failed.
     
     I researched the problem both by literature and by calling technical
     people. My understanding of the problem based on literature I found
     is that, when you introduce new protocol (TCP/IP which is the protocol
     the software vendor uses for its client server WAN product), you have
     to install packet drivers. In other words, the coexistence of two
     different protocols (IPX and TCP/IP) requires the installation of
     separate packet drivers which are very hardware specific.
     
     We have been having some difficulty getting past this problem. The
     literature I read was dated 1991 and any more recent literature
     discusses the best network cards and packet drivers on the market but
     doesn't discuss whether the installation of packet drivers is still
     always required. I wondered if there are any library software
     packages out there that are so advanced, i.e., have a built in
     solution so that the installation of separate packet drivers is no
     longer required.
     
     I'd appreciate any insight into this problem that anyone can give me.
     
     Thanks.
     
     Donna Champagne Champagne@fr.com



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