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Connect to OS/2 share from Win7 - access denied

Date 2013-08-13 08:37 +0200
From Marcel Müller <news.5.maazl@spamgourmet.org>
Newsgroups comp.os.os2.networking.misc
Subject Connect to OS/2 share from Win7 - access denied
Message-ID <5209d40f$0$6547$9b4e6d93@newsspool4.arcor-online.net> (permalink)
Organization Arcor

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I try to establish a connection from Windows 7 (client) to eCS (IBM Peer 
server). I adjusted the Win7 policies to allow LM Password 
authentication. But I always get access denied from the eCS box.

 From what I can see from a network capture the login request from Win7 
is almost identical to the request sent by another OS/2 box. Win 7 seems 
not to fill the fields "Native OS" and "Native LAN Manager" in the 
Session Setup AndX Request and Win7 sends Service "IPC" in the Tree 
Connect AndX Request while OS/2 sends Service "?????". Furthermore Win7 
adds some padding zero bytes to the network packet. That's it.

However, the reply to the OS/2 session setup request is always OK while 
to Win7's request IBM Peer responds with Error 5 (access denied).

Are there any further tricks? Is it possible to do some tracing on the 
server side?


Marcel

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Connect to OS/2 share from Win7 - access denied Marcel Müller <news.5.maazl@spamgourmet.org> - 2013-08-13 08:37 +0200

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