[Qemu-devel] [Bug 1569988] Re: [2.6] user network broken reaching foreign servers on Win64

[Michael]

Another thing: if I disable ipv6, ipv4 runs still in sort of a timeout
before writing  Network is unreachable (ENETUNREACH), while ipv6 says
this without delay (which is ok/good)


** Description changed:

  Both on master and, starting with 2016-03-22 builds from
  http://qemu.weilnetz.de/w64/, user mode network can't reach foreign
  servers. For example, wget http://mifritscher resolves the DNS, but then
- the message "network target couldn't be reached" occures. 2016-03-03
- works fine. I suspect the IPv6 changes. My connection is IPv4 only.
+ the message "Network is unreachable" occures. 2016-03-03 works fine. I
+ suspect the IPv6 changes. My connection is IPv4 only.
  
  I tested via knoppix 7.6. The command line is
  
  qemu-system-x86_64.exe -m 512 -k de --cdrom
  c:\Users\michaelfritscher\Downloads\linux\KNOPPIX_V7.4.2DVD-2014-09-28-DE.iso
  -netdev user,id=mynet0,restrict=n -device e1000,netdev=mynet0

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https://bugs.launchpad.net/bugs/1569988

Title:
  [2.6] user network broken reaching foreign servers on Win64

Status in QEMU:
  New

Bug description:
  Both on master and, starting with 2016-03-22 builds from
  http://qemu.weilnetz.de/w64/, user mode network can't reach foreign
  servers. For example, wget http://mifritscher resolves the DNS, but
  then the message "Network is unreachable" occures. 2016-03-03 works
  fine. I suspect the IPv6 changes. My connection is IPv4 only.

  I tested via knoppix 7.6. The command line is

  qemu-system-x86_64.exe -m 512 -k de --cdrom
  c:\Users\michaelfritscher\Downloads\linux\KNOPPIX_V7.4.2DVD-2014-09-28-DE.iso
  -netdev user,id=mynet0,restrict=n -device e1000,netdev=mynet0

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