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Re: Antwort: Re: Antwort: Re: XWin w2k xdmcp-query - no valid address


n Wed, 6 Feb 2002 Ralf.Boetnagel@dvg.de wrote:

> 
> Hi,
> 
> thanks again - for the fast response.
> 
> Exceed runs just fine. I do have a TR-Card which is active, a deactivated
> Ethernet-Card (no connection to network) and a loopback device. No problems
> with Exceed there, tho.
> I do not have any tunneling device enabled.

Exceed uses an own interface for querying the network devices. Cygwin-xfree
uses the unix layer provided by cygwin1.dll. An in this layer, tokenring
is not handled. 
> 
> ls_netdev says:
> 
> (the from-option should take care of the missing IP-Addr. imo)
> 
> A101188@W0010B3D:/tmp/ls_netdev>./ls_netdev
> OS Version: Windows NT 5.0 Build 2195 Service Pack 2
> Querying devices using ioctl

This is what cygwin reports 

> lo: family=TCP/IP (0) addr=127.0.0.1
> eth0: family=TCP/IP (0) addr=0.0.0.0
> eth1: family=TCP/IP (0) addr=0.0.0.0

> Querying devices using internal function

This is what the windows api reveals

eth0 (pgp)
> dwAddr=00000000 
    -> 0.0.0.0
> dwIndex=2
> dwMask=00000000
> dwBCastAddr=00000001
> dwReasmSize=65535

eth1 (fe575)
> dwAddr=00000000
    -> 0.0.0.0
> dwIndex=16777220
> dwMask=00000000
> dwBCastAddr=00000001
> dwReasmSize=65535

tok0 
> dwAddr=dcfdc906 
    ->6.201.253.220
> dwIndex=33554437
> dwMask=00f0ffff
> dwBCastAddr=00000001
> dwReasmSize=65535

lo
> dwAddr=0100007f
    ->127.0.0.1
> dwIndex=1
> dwMask=000000ff
> dwBCastAddr=00000001
> dwReasmSize=65535

Interfaces.

Loopback -> Handled as lo
> wszName=
> dwIndex=1
> dwType=24
> bDescr=MS TCP Loopback interface

eth0 (pgp)
> wszName=
> dwIndex=2
> dwType=6
> bDescr=PGPnet Virtual Identity Adapter

eth1 (fe575)
> wszName=
> dwIndex=16777220
> dwType=6
> bDescr=FE575 Ethernet Adapter

Tokenring adapter? 
> wszName=
> dwIndex=33554437
> dwType=9
> bDescr=MADGE_TR_MINIPORT_DRIVER: MDGNDIS5 5.95.90


> eth0: family=TCP/IP (0) addr=0.0.0.0
> eth1: family=TCP/IP (0) addr=0.0.0.0
> lo: family=TCP/IP (0) addr=127.0.0.1
is tok0: family=TCP/IP (0) addr=6.201.253.220 correct?

If so then I can create support for tokenring in the cygwin library.

bye
    ago
-- 
 Alexander.Gottwald@informatik.tu-chemnitz.de 
 http://www.gotti.org           ICQ: 126018723
 phone: +49 3725 349 80 80	mobile: +49 172 7854017
 4. Chemnitzer Linux-Tag http://www.tu-chemnitz.de/linux/tag/lt4


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