[Qemu-devel] [PATCH v2 0/5] Network traffic dumping via netfilter

[Thomas Huth]

The "-net dump" option only works with the "-net" option. So far, it
is not possible to dump network traffic with the "-netdev" option yet.
This patch series now fixes this ugliness by enabling dumping for the
netdev devices via the new netfilter infrastructure from Yang Hongyang.
The dumping filter can be used like this for example:

 ppc64-softmmu/qemu-system-ppc64 -device virtio-net,netdev=mynet \
     -netdev user,id=mynet,tftp=/tmp/tftp,bootfile=zImage \
     -object filter-dump,id=f0,netdev=mynet,file=/tmp/dumpfile.dat

Changes in v2:
- Only rebased to master branch (to suit the final version of the
  netfilter patches that are now merged into master)

Thomas Huth (5):
  net/dump: Add support for receive_iov function
  net/dump: Rework net-dump init functions
  net/dump: Separate the NetClientState from the DumpState
  net/dump: Provide the dumping facility as a net filter
  options: Add documentation for filter-dump

 net/dump.c      | 228 ++++++++++++++++++++++++++++++++++++++++++++++++--------
 qemu-options.hx |   8 ++
 vl.c            |   7 +-
 3 files changed, 212 insertions(+), 31 deletions(-)

-- 
1.8.3.1