[libvirt] [PATCH v1 0/2] Add missing protocol filters for IPv4 and add IPv6 support

The first one of the following two patches adds support for filtering of ah, esp and udplite protocols. The 2nd one adds support for filtering of IPv6 traffic. With this now nearly all protocols of IPv4 and IPv6 (except mh) as supported by iptables/ip6tables are reachable via the filtering XML. Some features of those protocols still need support in data structures and XML attributes, though. Another thing that's missing is support for filtering of IPv6's NDP traffic (IPv6 equivalent of ARP) but there's no support for this in ebtables. Regards, Stefan