$ ifconfig <interface> [[<AF>] <address>] <AF>=Address family. Default: inet List of possible address families: unix (UNIX Domain) inet (DARPA Internet) inet6 (IPv6) ax25 (AMPR AX.25) netrom (AMPR NET/ROM) rose (AMPR ROSE) ipx (Novell IPX) ddp (Appletalk DDP) ec (Econet) ash (Ash) x25 (CCITT X.25) |
mac 변경하기
$ ifconfig <interface> [hw <HW> <address>] <HW>=Hardware Type. List of possible hardware types: loop (Local Loopback) slip (Serial Line IP) cslip (VJ Serial Line IP) slip6 (6-bit Serial Line IP) cslip6 (VJ 6-bit Serial Line IP) adaptive (Adaptive Serial Line IP) strip (Metricom Starmode IP) ash (Ash) ether (Ethernet) tr (16/4 Mbps Token Ring) tr (16/4 Mbps Token Ring (New)) ax25 (AMPR AX.25) netrom (AMPR NET/ROM) rose (AMPR ROSE) tunnel (IPIP Tunnel) ppp (Point-to-Point Protocol) hdlc ((Cisco)-HDLC) lapb (LAPB) arcnet (ARCnet) dlci (Frame Relay DLCI) frad (Frame Relay Access Device) sit (IPv6-in-IPv4) fddi (Fiber Distributed Data Interface) hippi (HIPPI) irda (IrLAP) ec (Econet) x25 (generic X.25) eui64 (Generic EUI-64) ※ MAC을 변경하기 위해서는 nic device가 down 되어 있어야 하며, root권한이어야 함. $ ifconfig eth0 hw ether 00:00:00:00:00:00 SIOCSIFHWADDR: Operation not permitted $ sudo ifconfig eth0 hw ether 00:00:00:00:00:00 [sudo] password for user: SIOCSIFHWADDR: Device or resource busy - you may need to down the interface |
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