[PATCH iptables-nft 0/3] nft: prefer meta pkttype to libxt_pkttype

[Florian Westphal <fw@xxxxxxxxx>]

low hanging fruit: use native meta+cmp instead of libxt_pkttype.
First patch adds dissection, second patch switches to native expression.

Last patch adds support for 'otherhost' mnemonic, useless for iptables
but useful for ebtables.