The problem is the tun/tap device need to use the write/read functions to
send pkt into the netstack
but I use the send/recv.
problem solved.
2010/12/9 贺鹏 <xnhp0...@gmail.com>
>
> Hi all:
> I use macvlan as the network configuration for my LXC VMs.
>
> Here is my configuration for LXC VMs:
>
> lxc.network.type = macvlan
> lxc.network.macvlan.mode = vepa
> lxc.network.flags = up
> lxc.network.link = tap0
>
> and I config 4 virtual eth in this VMs, each has the tap0 as its
> network link.
>
> I use a tap device as the link for the macvlan, and I run a process
> to read and write this tap device.
> when I write a ARP quest to the tap device, the macvlan didn't
> broadcast the packet to the network interface in the VM.
>
> I put some debug code in the macvlan.c and runs this test. and I
> find the skb did not even enter the macvlan_handle_frame function.
>
> Could someone tell me is there any thing wrong in my config?
>
> thx~~
>
>
>
> --
>
> hepeng
> ICT
>
--
hepeng
ICT
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