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  1. Minecraft Launcher
  2. MCL-2627

Launcher will not download game over IPv6

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Awaiting Response
    • Affects Version/s: 1.4.4, 1.6.48, 2.0.806 (Windows), 2.1.2480-2.1.2482
    • Fix Version/s: None
    • Component/s: None
    • Labels:
    • Confirmation Status:
      Community Consensus

      Description

      The launcher won't work over IPv6. My network has DNS64+NAT64 at a router/ISP level, so there's no need for the remote host to support IPv6, but the client clearly does not:

      Bootstrap (v5)
      Current time is Jun 5, 2014 12:27:27 PM
      System.getProperty('os.name') == 'Linux'
      System.getProperty('os.version') == '3.14.5-1-ARCH'
      System.getProperty('os.arch') == 'amd64'
      System.getProperty('java.version') == '1.7.0_55'
      System.getProperty('java.vendor') == 'Oracle Corporation'
      System.getProperty('sun.arch.data.model') == '64'
      
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
      Exception: java.net.ConnectException: Network is unreachable
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 2/10)
      Exception: java.net.ConnectException: Network is unreachable
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 3/10)
      Exception: java.net.ConnectException: Network is unreachable
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 4/10)
      Exception: java.net.ConnectException: Network is unreachable
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 5/10)
      Exception: java.net.ConnectException: Network is unreachable
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 6/10)
      Exception: java.net.ConnectException: Network is unreachable
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 7/10)
      Exception: java.net.ConnectException: Network is unreachable
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 8/10)
      Exception: java.net.ConnectException: Network is unreachable
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 9/10)
      Exception: java.net.ConnectException: Network is unreachable
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 10/10)
      Exception: java.net.ConnectException: Network is unreachable
      Unable to download remote file. Check your internet connection/proxy settings.
      FATAL ERROR: net.minecraft.bootstrap.FatalBootstrapError: Unable to download while being forced
      at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:95)
      at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:381)
      
      
      Please fix the error and restart.
      
      $ ifconfig
      lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
              inet 127.0.0.1  netmask 255.0.0.0
              inet6 ::1  prefixlen 128  scopeid 0x10<host>
              loop  txqueuelen 0  (Local Loopback)
              RX packets 57381  bytes 17406141 (16.5 MiB)
              RX errors 0  dropped 0  overruns 0  frame 0
              TX packets 57381  bytes 17406141 (16.5 MiB)
              TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
      
      wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
              inet6 fe80::bae8:56ff:fe18:7bf6  prefixlen 64  scopeid 0x20<link>
              inet6 fd0a:3bf5:3521::ab1  prefixlen 128  scopeid 0x0<global>
              inet6 fd0a:3bf5:3521:0:bae8:56ff:fe18:7bf6  prefixlen 64  scopeid 0x0<global>
              inet6 2800:40:7aa:1:bae8:56ff:fe18:7bf6  prefixlen 64  scopeid 0x0<global>
              ether b8:e8:56:18:7b:f6  txqueuelen 1000  (Ethernet)
              RX packets 815334  bytes 513927518 (490.1 MiB)
              RX errors 0  dropped 0  overruns 0  frame 445419
              TX packets 608951  bytes 104791299 (99.9 MiB)
              TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
              device interrupt 18
      

      Just so you know the network and NAT64 work fine:

      $ curl -I https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
      HTTP/1.1 200 OK
      x-amz-id-2: UpAM7gl/HRnjvhD21HJj56/NHwQY4JHekomKtVVCDE3wv4Ij//zDBVzbQN3ceugt
      x-amz-request-id: D8E156927B40322B
      Date: Thu, 05 Jun 2014 15:32:56 GMT
      Last-Modified: Mon, 19 May 2014 16:22:49 GMT
      ETag: "33b37ac5b5b4842482c27c2499c8b3c7"
      Accept-Ranges: bytes
      Content-Type: application/octet-stream
      Content-Length: 1027461
      Server: AmazonS3
      

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              • Assignee:
                Unassigned
                Reporter:
                hobarrera Hugo Osvaldo Barrera
              • Votes:
                8 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:
                  CHK: