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1873665 - Error 571 IOException when using Apache relay server/reverse proxy with SUP


Device is unable to connect to the SUP server through relay server and/or reverse proxy. Errors that occur are:

  • 571 IOException
  • Error: 553 Message: 'Error streaming body data: send to failed: EPIPE (Broken pipe)'



  • Sybase Unwired Platform 2.1.x, Sybase Unwired Platform 2.2.x
  • Apache Reverse Proxy
  • Apache Relay Server


Sybase Unwired Platform 2.1 ; Sybase Unwired Platform 2.2


571, IOException, Relay Server, Reverse Proxy , KBA , MOB-SUP-ODP , Sybase Unwired Platform Online Data Proxy , MOB-SUP-RT , SUP Runtime , Problem

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