[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: [libvirt-users] network filtering



于 2010年11月17日 15:42, Anton Gorlov 写道:
14.11.2010 23:19, Osier Yang пишет:

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.

This filters working in kernel space or user?

it's based on iptables/ebtables, and also ip6tables in future.

so, it uses these tools in userspace, works with according
kernel module support, e.g. iptables_nat, ebtables, etc.

- Osier


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]