/boot/loader.conf
本当にこんなに設定がいるのか!!
# ng_netflow_load="YES" # Cisco's NetFlow netgraph note type
ng_UI_load="YES" # UI netgraph node type
ng_async_load="NO" # asynchronous framing netgraph node type
ng_bpf_load="NO" # Berkeley packet filter netgraph node type
ng_bridge_load="NO" # Ethernet bridging netgraph node type
ng_cisco_load="NO" # Cisco HDLC protocol netgraph node type
ng_echo_load="NO" # Netgraph echo node type
ng_eiface_load="YES" # generic Ethernet interface netgraph node type
ng_etf_load="NO" # Ethertype filtering netgraph node type
ng_ether_load="YES" # Ethernet netgraph node type
ng_fec_load="YES" # netgraph Fast EtherChannel node
ng_frame_relay_load="NO" # frame relay netgraph node type
ng_gif_load="YES" # generic tunnel interface netgraph node type
ng_gif_demux_load="NO" # demultiplexer for packets from ng_gif(4) nodes
ng_hole_load="NO" # Netgraph discard node type
ng_hub_load="YES" # packet distribution netgraph node type
ng_iface_load="YES" # interface Netgraph node type
ng_ip_input_load="YES" # netgraph IP input node type
ng_ksocket_load="YES" # kernel socket netgraph node type
ng_l2tp_load="NO" # L2TP protocol netgraph node type
ng_lmi_load="NO" # frame relay LMI protocol netgraph node type
ng_mppc_load="NO" # Microsoft MPPC/MPPE compression and
# encryption netgraph node type
ng_netflow_load="YES" # Cisco's NetFlow netgraph node type
ng_one2many_load="YES" # packet multiplexing netgraph node type
ng_ppp_load="NO" # PPP protocol netgraph node type
ng_pppoe_load="NO" # RFC 2516 PPPOE protocol netgraph node type
ng_pptpgre_load="NO" # PPTP GRE protocol netgraph node type
ng_rfc1490_load="NO" # RFC 1490 netgraph node type
ng_socket_load="YES" # Netgraph socket node type
ng_split_load="YES" # netgraph node to separate incoming and
# outgoing flows
ng_sppp_load="NO" # sppp netgraph node type
ng_tee_load="YES" # Netgraph ``tee'' node type
ng_tty_load="NO" # Netgraph node type that is also a line
# discipline
ng_vjc_load="NO" # Van Jacobsen compression netgraph node type
ng_vlan_load="NO" # IEEE 802.1Q VLAN tagging netgraph node type
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