Mailing List os2-wireless_users@2rosenthals.com Archived Message #1152

From: "Lewis G Rosenthal" <os2-wireless_users@2rosenthals.com> Full Headers
Undecoded message
Subject: Re: [OS2Wireless]Re: Odd routing with two NICs
Date: Tue, 22 Aug 2006 09:37:37 -0400
To: OS/2 Wireless Users Mailing List <os2-wireless_users@2rosenthals.com>

On 08/22/06 06:21 am, Dave Saville thus wrote :
On Tue, 22 Aug 2006 09:48:10 +0100 (BST), Dave Saville wrote:

  
Either way it does not explain the weird routing. I merely tried the trace
without thinking too hard to see what addresses might be being used.
    

On second thoughts I suspect that file & print tries NETBIOS first and that
works so it uses it. I also guess it tries the lowest live NIC first. So that
*would* explain what appears to be weird routing - NETBIOS does not take any
notice because it is not using TCP/IP.

Problem solved - Well to my satisfaction at least. :-)

  
As NetBIOS over TCP uses NetBIOS for non-routed transport, and then drops to TCP when the need for routing occurs (which was the impetus for TCPBIOS, anyway, as NetBIOS is non-routable), this is probably what's happening. Again, I should have studied your addressing scheme in more detail.

Anyway, at least the mystery of empty iptraces has (probably) been solved. Is there a trace utility for NetBIOS which mimics the functionality of iptrace? I don't use NetBIOS on any of my client sites, so I'm not very familiar with the available tools.

--
Lewis
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Lewis G Rosenthal, CNA, CLP, CLE
Rosenthal & Rosenthal, LLC
Accountants / Network Consultants
 New York / Northern Virginia           www.2rosenthals.com
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