On 2011-04-12 18:19, Daisuke Nojiri wrote: > 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 > 10.0.2.3:53
No more stand-alone slirp arguments please. That syntax breaks when instantiating >1 back-ends. > > -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 > number > (e.g. 53) or a range (e.g. [80-81]). If ADDR is ommitted, all addresses > match > the rule. Will we see a TCP firewall as well? Can we prepare for a more generic 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. Thanks, Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux