diff options
| author | Zhang Chen <zhangchen.fnst@cn.fujitsu.com> | 2016-03-15 15:41:33 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2016-03-30 08:54:29 +0800 |
| commit | f6d3afb51f47af7bbc600c48cd54003a0b6d0f5e (patch) | |
| tree | 222d0519474d3e783cec259df0c8e0c6d06c6e1f /qemu-options.hx | |
| parent | 553934db664ecee676650fac0330dceff3531736 (diff) | |
net/filter-mirror:Add filter-mirror
Filter-mirror is a netfilter plugin.
It gives qemu the ability to mirror
packets to a chardev.
usage:
-netdev tap,id=hn0
-chardev socket,id=mirror0,host=ip_primary,port=X,server,nowait
-filter-mirror,id=m0,netdev=hn0,queue=tx/rx/all,outdev=mirror0
Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Reviewed-by: Yang Hongyang <hongyang.yang@easystack.cn>
Reviewed-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index d70d0703ac..65e0391bde 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -3841,6 +3841,11 @@ queue @var{all|rx|tx} is an option that can be applied to any netfilter. @option{tx}: the filter is attached to the transmit queue of the netdev, where it will receive packets sent by the netdev. +@item -object filter-mirror,id=@var{id},netdev=@var{netdevid},outdev=@var{chardevid}[,queue=@var{all|rx|tx}] + +filter-mirror on netdev @var{netdevid},mirror net packet to chardev +@var{chardevid} + @item -object filter-dump,id=@var{id},netdev=@var{dev},file=@var{filename}][,maxlen=@var{len}] Dump the network traffic on netdev @var{dev} to the file specified by |