From: "Jim C. Brown" <jma5@umd.edu>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Read/Write to shares on Windows (XP Pro) host from Windows (2000 Adv) guest.
Date: Wed, 24 Aug 2005 23:20:58 -0400 [thread overview]
Message-ID: <20050825032058.GA10937@jbrown.mylinuxbox.org> (raw)
In-Reply-To: <20050825022312.75483.qmail@web50509.mail.yahoo.com>
On Wed, Aug 24, 2005 at 07:23:11PM -0700, Francois Rioux wrote:
> Hi,
>
> What I manage to do with a certain success is to map network shares of the host in the guest (net use z: 10.0.2.2\MyShare in the guest). I can browse and read files from the mapped drive. However I can't write to it from the guest. I received an Access Denied message instead even if the share is set so Everyone has Full Control.
>
Well, you could try mounting the share using the IP on the ethernet card (e.g. the lan IP) of the host.
> I don't understand why this doesn't work. Is it Windows preventing the write is the exchange this a limitation in QEMU or in SLiRP? As I understand it SLiRP translates some tcp headers and acts as a firewall preventing incoming calls but autorizes outgoing calls from the guest out. That's why web browsing works in user network mode. Should't file transfer work too? Is the network file sharing protocol more complex than that for writes? Or is that rather a Windows security issue?
>
Not sure. I do know that sometimes using 10.0.2.2 doesn't work but using the lan IP does. This is due to what may be a bug in the slirp code where the localhost ip (127.0.0.1) is not properly rewritten (into 10.0.2.2), but I'm not sure whether or not this is the cause of the issue that you are experiencing.
> Any explanation or workaround would be appreciated.
>
> Thanks.
>
>
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next prev parent reply other threads:[~2005-08-25 3:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-23 13:28 [Qemu-devel] DMA in Windows 2000/XP/2003 Víctor Córcoles López
2005-08-23 23:47 ` Kazu
2005-08-29 6:56 ` Brad Campbell
2005-08-29 17:10 ` Christian MICHON
2005-08-24 12:56 ` Jan Marten Simons
2005-08-24 15:03 ` André Braga
2005-08-25 2:23 ` [Qemu-devel] Read/Write to shares on Windows (XP Pro) host from Windows (2000 Adv) guest Francois Rioux
2005-08-25 3:20 ` Jim C. Brown [this message]
2005-08-25 4:26 ` John R. Hogerhuis
2005-08-25 6:38 ` [Qemu-devel] Read/Write to shares on Windows (XP Pro) host fromWindows " Kazu
2005-08-25 17:35 ` Francois Rioux
2005-08-25 17:35 ` Francois Rioux
2005-08-25 12:35 ` [Qemu-devel] Read/Write to shares on Windows (XP Pro) host from Windows " Doctor Bill
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