[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PER] Re: socket, mcast looping back frames -> IPv6 br
From: |
Samuel Thibault |
Subject: |
Re: [Qemu-devel] [PER] Re: socket, mcast looping back frames -> IPv6 broken |
Date: |
Thu, 7 Mar 2013 18:14:28 +0100 |
User-agent: |
Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30) |
Stefan Hajnoczi, le Thu 07 Mar 2013 10:38:26 +0100, a écrit :
> On Wed, Mar 06, 2013 at 02:15:25PM +0100, Samuel Thibault wrote:
> > Stefan Hajnoczi, le Wed 06 Mar 2013 13:29:37 +0100, a écrit :
> > > On Tue, Mar 05, 2013 at 05:35:10PM +0100, Samuel Thibault wrote:
> > > Unfortunately net/socket.c does not have the concept of a link-layer
> > > address, so we cannot easily filter out multicast packets coming from
> > > our NIC's address.
> > >
> > > Are you aware of a way to filter out just the packets sent by *this*
> > > process?
> >
> > I haven't seen any in the Linux source code. One thing that should
> > work, however, is to use recvfrom, and drop whatever comes from our
> > sockname.
>
> Sounds like a plan :).
Except that the sockname is the multicast address itself... I'll have a
closer look.
Samuel
- [Qemu-devel] socket,mcast looping back frames -> IPv6 broken, Samuel Thibault, 2013/03/05
- Re: [Qemu-devel] socket,mcast looping back frames -> IPv6 broken, Stefan Hajnoczi, 2013/03/06
- Re: [Qemu-devel] [PER] Re: socket, mcast looping back frames -> IPv6 broken, Samuel Thibault, 2013/03/06
- Re: [Qemu-devel] [PER] Re: socket, mcast looping back frames -> IPv6 broken, Stefan Hajnoczi, 2013/03/07
- Re: [Qemu-devel] [PER] Re: socket, mcast looping back frames -> IPv6 broken,
Samuel Thibault <=
- Re: [Qemu-devel] [PER] Re: socket, mcast looping back frames -> IPv6 broken, Stefan Hajnoczi, 2013/03/08
- Re: [Qemu-devel] [PER] Re: socket, mcast looping back frames -> IPv6 broken, Samuel Thibault, 2013/03/08
- Re: [Qemu-devel] [PER] Re: socket, mcast looping back frames -> IPv6 broken, Samuel Thibault, 2013/03/08
Re: [Qemu-devel] [PER] Re: socket, mcast looping back frames -> IPv6 broken, Samuel Thibault, 2013/03/10