|Subject:||Re: [Qemu-devel] [PATCH] Slirp reverse UDP firewall|
|Date:||Wed, 13 Apr 2011 08:35:51 -0700|
On 2011-04-12 18:19, Daisuke Nojiri wrote:No more stand-alone slirp arguments please. That syntax breaks when
> This patch adds: -drop-udp, -allow-udp ADDR:PORT, -drop-log FILE
> e.g.) $ qemu -net user -drop-log qemu.drop -drop-udp -allow-udp
instantiating >1 back-ends.
Will we see a TCP firewall as well? Can we prepare for a more generic
> -drop-udp enables usermode firewall for out-going UDP packats from a guest.
> All UDP packets except ones allowed by -allow-udp will be dropped. Dropped
> packets are logged in the file specified by FILE. PORT can be a single
> (e.g. 53) or a range (e.g. [80-81]). If ADDR is ommitted, all addresses
> the rule.
infrastructure, or what makes UDP special?
Also, please break up in smaller bits (example: logging would be a
separate topic). And make sure that your patches aren't line-wrapped.
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
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