1NETCONFA_UNSPEC				0
2NETCONFA_IFINDEX			1
3NETCONFA_FORWARDING			2
4NETCONFA_RP_FILTER			3
5NETCONFA_MC_FORWARDING			4
6NETCONFA_PROXY_NEIGH			5
7NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN	6
8NETCONFA_INPUT				7
9NETCONFA_BC_FORWARDING			8
10