Sending large backups over unreliable and slow internet connection











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I have several remote computers running an application.
This application has a backup feature, zipping configurations, the program itself, the database, etc. This file is, let's say, about 500mb.



The remote connection (VPN) is, most of the time, capped at ~400kb/s. Additionally, this connection is rather unstable. It tends to shut down now and then, especially when I take full advantage of the network capacity (e.g. sending a large file).



This means I need a solution to send large files over an unreliable network. Speed is not my major concern. At this time I simply cannot copy the files using Windows, since it will crash and retry indefinitely. The backup is too large and the connection too unreliable.



I looked at several solutions on the Internet, coming up on Rsync and splitting the backup zipfile into smaller chunks.



Also see this question:
Folder transfer over poor sat link



I would like a solution that is:





  1. Secure



    In the sense that it does not expose a port on the remote machine or create some kind of a backdoor.




  2. As native as possible



    I would like to use Windows 10 built-in features - or use tools that are 'as native as possible' e.g. a .NET script or .bat file.












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    up vote
    0
    down vote

    favorite












    I have several remote computers running an application.
    This application has a backup feature, zipping configurations, the program itself, the database, etc. This file is, let's say, about 500mb.



    The remote connection (VPN) is, most of the time, capped at ~400kb/s. Additionally, this connection is rather unstable. It tends to shut down now and then, especially when I take full advantage of the network capacity (e.g. sending a large file).



    This means I need a solution to send large files over an unreliable network. Speed is not my major concern. At this time I simply cannot copy the files using Windows, since it will crash and retry indefinitely. The backup is too large and the connection too unreliable.



    I looked at several solutions on the Internet, coming up on Rsync and splitting the backup zipfile into smaller chunks.



    Also see this question:
    Folder transfer over poor sat link



    I would like a solution that is:





    1. Secure



      In the sense that it does not expose a port on the remote machine or create some kind of a backdoor.




    2. As native as possible



      I would like to use Windows 10 built-in features - or use tools that are 'as native as possible' e.g. a .NET script or .bat file.












    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have several remote computers running an application.
      This application has a backup feature, zipping configurations, the program itself, the database, etc. This file is, let's say, about 500mb.



      The remote connection (VPN) is, most of the time, capped at ~400kb/s. Additionally, this connection is rather unstable. It tends to shut down now and then, especially when I take full advantage of the network capacity (e.g. sending a large file).



      This means I need a solution to send large files over an unreliable network. Speed is not my major concern. At this time I simply cannot copy the files using Windows, since it will crash and retry indefinitely. The backup is too large and the connection too unreliable.



      I looked at several solutions on the Internet, coming up on Rsync and splitting the backup zipfile into smaller chunks.



      Also see this question:
      Folder transfer over poor sat link



      I would like a solution that is:





      1. Secure



        In the sense that it does not expose a port on the remote machine or create some kind of a backdoor.




      2. As native as possible



        I would like to use Windows 10 built-in features - or use tools that are 'as native as possible' e.g. a .NET script or .bat file.












      share|improve this question















      I have several remote computers running an application.
      This application has a backup feature, zipping configurations, the program itself, the database, etc. This file is, let's say, about 500mb.



      The remote connection (VPN) is, most of the time, capped at ~400kb/s. Additionally, this connection is rather unstable. It tends to shut down now and then, especially when I take full advantage of the network capacity (e.g. sending a large file).



      This means I need a solution to send large files over an unreliable network. Speed is not my major concern. At this time I simply cannot copy the files using Windows, since it will crash and retry indefinitely. The backup is too large and the connection too unreliable.



      I looked at several solutions on the Internet, coming up on Rsync and splitting the backup zipfile into smaller chunks.



      Also see this question:
      Folder transfer over poor sat link



      I would like a solution that is:





      1. Secure



        In the sense that it does not expose a port on the remote machine or create some kind of a backdoor.




      2. As native as possible



        I would like to use Windows 10 built-in features - or use tools that are 'as native as possible' e.g. a .NET script or .bat file.









      networking windows-10 vpn backup rsync






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      edited Nov 21 at 12:23









      dirkt

      8,88331121




      8,88331121










      asked Nov 21 at 8:50









      sommmen

      12




      12



























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