Fedora 18 호스트가 Windows XP 클라이언트를 ping할 수 없습니다.

내 노트북에는 Fedora 18이 실행되고 있습니다. VirtualBox 4.2.6을 사용하여 Windows XP 게스트를 실행하고 싶습니다. 내 구성이 올바른 것 같습니다. 여기에 내 네트워크 보고서가 있습니다.

페도라 18 호스트

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 16436
    inet 127.0.0.1  netmask 255.0.0.0
    inet6 ::1  prefixlen 128  scopeid 0x10<host>
    loop  txqueuelen 0  (Local Loopback)
    RX packets 72  bytes 6640 (6.4 KiB)
    RX errors 0  dropped 0  overruns 0  frame 0
    TX packets 72  bytes 6640 (6.4 KiB)
    TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

p2p1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
    ether 00:1e:68:68:11:93  txqueuelen 1000  (Ethernet)
    RX packets 0  bytes 0 (0.0 B)
    RX errors 0  dropped 0  overruns 0  frame 0
    TX packets 0  bytes 0 (0.0 B)
    TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    device interrupt 16  

ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1500
    inet 10.231.243.74  netmask 255.255.255.255  destination 10.20.31.30
    ppp  txqueuelen 3  (Point-to-Point Protocol)
    RX packets 36895  bytes 35633124 (33.9 MiB)
    RX errors 2  dropped 0  overruns 0  frame 0
    TX packets 42421  bytes 3077319 (2.9 MiB)
    TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

vboxnet0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
    inet 192.168.56.1  netmask 255.255.255.0  broadcast 192.168.56.255
    inet6 fe80::800:27ff:fe00:0  prefixlen 64  scopeid 0x20<link>
    ether 0a:00:27:00:00:00  txqueuelen 1000  (Ethernet)
    RX packets 0  bytes 0 (0.0 B)
    RX errors 0  dropped 0  overruns 0  frame 0
    TX packets 348  bytes 41858 (40.8 KiB)
    TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

내 XP 게스트의 경우 IP 주소는 192.168.56.2입니다. 네트워크 설정에서 로 옵션을 선택했는데, vboxnet0Fedora 호스트에서 를 실행하면 ping아무런 응답도 나오지 않습니다.

[root@laptop Downloads]# ping 192.168.56.2
PING 192.168.56.2 (192.168.56.2) 56(84) bytes of data.
 //here is should be reply answer from blablabla, like in most normal ping 

route -nFedora 18 호스트의 명령 결과

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         10.20.31.7      0.0.0.0         UG    0      0        0 ppp0
10.20.31.7      0.0.0.0         255.255.255.255 UH    0      0        0 ppp0
192.168.56.0    0.0.0.0         255.255.255.0   U     0      0        0 vboxnet0

route print내 게스트 Windows XP 명령도 생성됩니다.

===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x2 ...08 00 27 a5 72 21 ...... AMD PCNET Family PCI Ethernet Adapter - Packet Scheduler Miniport
===========================================================================
===========================================================================
Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric
    127.0.0.0        255.0.0.0        127.0.0.1       127.0.0.1   1
  192.168.56.0    255.255.255.0     192.168.56.2    192.168.56.2      20
  192.168.56.2  255.255.255.255        127.0.0.1       127.0.0.1      20
 192.168.56.255  255.255.255.255     192.168.56.2    192.168.56.2     20
    224.0.0.0        240.0.0.0     192.168.56.2    192.168.56.2   20
 255.255.255.255  255.255.255.255     192.168.56.2    192.168.56.2    1
 ===========================================================================
Persistent Routes:
  None

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