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

[Jason Wang]

On 10/13/2015 06:39 PM, Thomas Huth wrote:
> 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(-)
>

Applied in https://github.com/jasowang/qemu/commits/net

Thanks.