Re: [libvirt-users] network filtering

> virsh start freebsd8.2 > error: Failed to start domain freebsd8.2 > error: internal error IP parameter must be given since libvirt was not > compiled with IP address learning support > what do I do wrong? Just as the error says, your libvirt is not compiled with "libpcap", filter "no-ip-spoofing" has a variable "$IP", which needs "IP learning" of network filter driver to generate automatically. To work around it, recompile it with "--with-libpcap" or set "$IP" by hand.