Displaying 2 results from an estimated 2 matches for "nwfwriteexample2nd".
2013 Jul 10
0
The firewall just doesn't make any sense
Okay, some more fiddling:
If I try the second filterset from the second example from the
documentation (
http://libvirt.org/formatnwfilter.html#nwfwriteexample2nd
), the resulting firewall rules make even less sense.
To quote, what it should do:
> opens only TCP ports 22 and 80 of a VM's interface
> allows the VM to send ping traffic from an interface but not let the VM be pinged on the interface
> allows the VM to do DNS lookups (UDP towards p...
2013 Jul 08
6
Getting nwfilter to work on Debian Wheezy
Hi,
I'm trying to configure nwfilter for KVM, but so far I haven't managed
to figure out a working configuration.
Network setup: The dom0 (Debian 7.1, kernel 3.2.46-1, libvirt 0.9.12) is
connected via eth0, part of the external subnet 192.168.17.0/24, and has
an additional subnet 192.168.128.160/28 routed to its main address
192.168.17.125.
The host's subnet is configured as bridge