[libvirt] [PATCH v2] nwfilter: Add support for icmpv6 filtering

[Ján Tomko]

On 12/08/2014 07:35 PM, Stefan Berger wrote:
> Make use of the ebtables functionality to be able to filter certain
> parameters of icmpv6 packets. Extend the XML parser for icmpv6 types,
> type ranges, codes, and code ranges. Extend the nwfilter documentation,
> schema, and test cases.
> 
> Being able to filter icmpv6 types and codes helps extending the DHCP
> snooper for IPv6 and filtering at least some parameters of IPv6's NDP
> (Neighbor Discovery Protocol) packets. However, the filtering will not
> be as good as the filtering of ARP packets since we cannot
> check on IP addresses in the payload of the NDP packets.
> 
> Signed-off-by: Stefan Berger stefanb at linux.vnet.ibm.com
> ---
>  docs/formatnwfilter.html.in                    | 20 +++++++
>  docs/schemas/nwfilter.rng                      | 26 +++++++++
>  src/conf/nwfilter_conf.c                       | 26 +++++++++
>  src/conf/nwfilter_conf.h                       |  4 ++
>  src/nwfilter/nwfilter_ebiptables_driver.c      | 80 ++++++++++++++++++++++++++
>  tests/nwfilterxml2firewalldata/ipv6-linux.args | 16 ++++++
>  tests/nwfilterxml2firewalldata/ipv6.xml        | 38 ++++++++++++
>  tests/nwfilterxml2xmlin/ipv6-test.xml          | 38 ++++++++++++
>  tests/nwfilterxml2xmlout/ipv6-test.xml         | 12 ++++
>  9 files changed, 260 insertions(+)

ACK

Jan

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