Re: [Qemu-devel] [PATCH v2 0/5] Marry slirp and qemu character device.

[Anthony Liguori]

Gleb Natapov wrote:
> Trap TCP connection to special IP/port inside slirp and redirect its
> traffic to a qemu character device. Add option to prevent connections
> through slirp to outside world. Add migration support for "special"
> sockets.  This allow slirp to be used for secure communication between
> host and guest management agents.
>   

Do you have some simple client/server that you're using for testing?  
The patches look good to me, I'd like to test them first though before 
applying.  I guess I could just use a combination of socat/md5sum but 
I'm wondering if you have anything more sophisticated already.

Regards,

Anthony Liguori

> ---
>
> Gleb Natapov (5):
>       Add support for vmchannel socket migration.
>       Add "restrict" and "ip" option to "user" net option
>       Add slirp_restrict option.
>       Add vmchannel command line option.
>       Redirect slirp traffic to/from qemu character device.
>
>
>  net.c             |   14 ++
>  slirp/bootp.c     |   22 ++--
>  slirp/ip_input.c  |   21 ++++
>  slirp/libslirp.h  |    7 +
>  slirp/main.h      |    3 +
>  slirp/misc.c      |    2 
>  slirp/sbuf.c      |    2 
>  slirp/slirp.c     |  300 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
>  slirp/socket.c    |   99 ++++++++++++++---
>  slirp/socket.h    |    2 
>  slirp/tcp_input.c |   11 ++
>  slirp/tcp_subr.c  |    5 +
>  slirp/udp.c       |    3 +
>  vl.c              |   75 +++++++++++++
>  14 files changed, 524 insertions(+), 42 deletions(-)
>
>