Re: [Qemu-devel] [PATCH] Slirp reverse UDP firewall

[Daisuke Nojiri]

I'll take a look at libpcap and update the thread. Thanks, Avi.

Dai

On Sun, Apr 17, 2011 at 5:36 AM, Avi Kivity <address@hidden> wrote:

On 04/14/2011 11:04 PM, Daisuke Nojiri wrote:

Hi, Avi,

Complex and complete firewalling is probably out of my focus for now. I'm trying to introduce a simple reverse firewall functionality which filters outgoing patckets based on only destination address and port. Since Qemu doesn't have any reverse firewall currently, I believe this is a good addition and start.

IMO this is the wrong direction.  Integrating libpcap should be simple (a call to pcap_offline_filter()) and immediately satisfy all current and future firewalling needs.

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