Re: VPN problem! remote net using same ip range?

From: Robert L [MS-MVP] (noreply_at_hotmail.com)
Date: 12/16/04

  • Next message: djc: "Re: VPN problem! remote net using same ip range?" 
    Date: Thu, 16 Dec 2004 13:35:08 -0600

    Theoretically, that will not work if both remote LAN and local LAN have the
    same ip range. what you can try is modifying the routing table to force the
    VPN client talk to the email server directly. 

    -- 
For more and other information, go to  http://www.ChicagoTech.net
Don't send e-mail or reply to me except you need consulting services. 
Posting on MS newsgroup will benefit all readers and you may get more help.
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN, Anti-Virus, Tips & Troubleshooting on 
http://www.ChicagoTech.net
Networking Solutions, http://www.chicagotech.net/networksolutions.htm
VPN Solutions, http://www.chicagotech.net/vpnsolutions.htm
VPN Process and Error Analysis, http://www.chicagotech.net/VPN%20process.htm
VPN Troubleshooting, http://www.chicagotech.net/vpn.htm
This posting is provided "AS IS" with no warranties.
"djc" <noone@nowhere.com> wrote in message 
news:uFKNHX44EHA.3376@TK2MSFTNGP12.phx.gbl...
> user is unavailable at the moment.. will post when I can. Any general 
> bytes
> of wisdom just based on knowing both remote and local network are using 
> the
> same private IP range? I'm at a loss right now and unfortunately, at least
> at the moment, I cannot re-create the scenario to start pounding on it
> myself. So i'm trying to get as much info on the subject as I can now so I
> can hopefully make it work later when the user calls back.
>
> thanks for the reply and I will post the ipconfig /all output here when I
> can... any info in the meantime is appreciated as well.
>
> thanks again.
>
> "Robert L [MS-MVP]" <noreply@hotmail.com> wrote in message
> news:e$ql0R44EHA.2876@TK2MSFTNGP12.phx.gbl...
>> posting the result of ipconfig /all here may help.
>>
>> -- 
>> For more and other information, go to  http://www.ChicagoTech.net
>>
>> Don't send e-mail or reply to me except you need consulting services.
>> Posting on MS newsgroup will benefit all readers and you may get more
> help.
>>
>> Bob Lin, MS-MVP, MCSE & CNE
>> Networking, Internet, Routing, VPN, Anti-Virus, Tips & Troubleshooting on
>> http://www.ChicagoTech.net
>> Networking Solutions, http://www.chicagotech.net/networksolutions.htm
>> VPN Solutions, http://www.chicagotech.net/vpnsolutions.htm
>> VPN Process and Error Analysis,
> http://www.chicagotech.net/VPN%20process.htm
>> VPN Troubleshooting, http://www.chicagotech.net/vpn.htm
>> This posting is provided "AS IS" with no warranties.
>> "djc" <noone@nowhere.com> wrote in message
>> news:OZeokg34EHA.4040@TK2MSFTNGP14.phx.gbl...
>> >I had a user call with problems working remotely. They connect and login
>> >via
>> > VPN with no problem but Outlook 2000 is unable to communicate with the
>> > exchange 2000 server? (exchange server unavailable message). I noticed
>> > that
>> > the remote network (a hotel) has assigned the remote computer an 
>> > address
>> > that is in the same range as our own internal network? BUT the remote
>> > client
>> > IS able to ping the exchange server both by name and IP. Could the
> remote
>> > network using the same IP config as our own internal network cause
>> > problems?
>> > How does the machine know what adapter to use when trying to 
>> > communicate
>> > with our internal network?
>> >
>> > any info on this would be greatly appreciated... I'm not sure how to
>> > proceed. NOTE: client is using xp sp2 but the problem occurs even with
> the
>> > firewall OFF.
>> >
>> >
>> >
>>
>>
>
>
  • Next message: djc: "Re: VPN problem! remote net using same ip range?"

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