Yes, try robocopy first. If robocopy doesn't work, check the MTU size. This
search result may help too.
VPN connection is disconnected after several minutes
VPN drops the connection. VPN is very slow. To change the MTU
Settings, ... Resolution: Set my VPN client MTU to 1400. To modify MTU,
please refer to this ...
www.chicagotech.net/VPN/vpn3minutes.htm


--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
"Danny Sanders" <[email protected]> wrote in message
news:%[email protected]...
> >I am trying to copy a file from one server to other server with the
> >Windows Explorer but this devices are connected over Internet through a
> >VPN site-to-Site network.
>>
>> Well, I can copy files over the link until 1024 MB, bu when I was trying
>> to copy a file over 1024 MB the process was interrupted and I need to
>> start again the process without resume options.
>
> I would suggest using robocopy, from the resource kit.
>
>
> hth
> DDS
>
>
> <Jose Bonilla> wrote in message
> news:[email protected]...
>>I am trying to copy a file from one server to other server with the
>>Windows Explorer but this devices are connected over Internet through a
>>VPN site-to-Site network.
>>
>> Well, I can copy files over the link until 1024 MB, bu when I was trying
>> to copy a file over 1024 MB the process was interrupted and I need to
>> start again the process without resume options.
>>
>> This problem is not permanent, sometimes I can copy files over 1024 MB
>> without problems.
>>
>> I call my ISP but they told me that is not a problem with their networks,
>> then I want to know if I can change some parameters on the windows
>> registry to rise the amount of wait time for the ACK and let more time to
>> kill the copy process.
>>
>> Regards,
>> Jose Bonilla
>> [email protected]
>>
>
>