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LinuxSir.cn，穿越时空的Linuxsir!»论坛 › Linux 发行版讨论区 —— LinuxSir.cn › Debian Linux › linux不能上网，但其上利用vmware虚拟的windows倒可以上 ...
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linux不能上网，但其上利用vmware虚拟的windows倒可以上

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HuiCai
发表于 2007-6-23 16:02:38 | 显示全部楼层 |阅读模式
debian sid，家中的电信网络，另一台linux以及windows都可以，但笔记本却出现这个问题：
在debian中无法连接到外面去，但在debian中利用vmware启动的windows却可以正常上网，将vmware的vmon等模块关闭等都不成，获取到的IP地址换了也不成。

请问是怎么回事？谢谢！

~-#ifconfig

  2. eth0      Link encap:Ethernet  HWaddr 00:16:41:AC:11:41  
  3.           inet addr:61.191.195.27  Bcast:61.255.255.255  Mask:255.0.0.0
  4.           inet6 addr: fe80::216:41ff:feac:1141/64 Scope:Link
  5.           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
  6.           RX packets:14832 errors:0 dropped:0 overruns:0 frame:0
  7.           TX packets:16686 errors:0 dropped:0 overruns:0 carrier:0
  8.           collisions:0 txqueuelen:100
  9.           RX bytes:13322648 (12.7 MiB)  TX bytes:2432955 (2.3 MiB)
  10.           Base address:0x3000 Memory:ee000000-ee020000
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~-#ping 202.38.64.91

  2. connect: Network is unreachable
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~-#arp -a

  2. ? (61.191.192.1) at 00:E0:FC:04:B4:CB [ether] on eth0
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~-#route

  2. Kernel IP routing table
  3. Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
  4. 172.16.179.0    *               255.255.255.0   U     0      0        0 vmnet1
  5. 172.16.24.0     *               255.255.255.0   U     0      0        0 vmnet8
  6. 61.0.0.0        *               255.0.0.0       U     0      0        0 eth0
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~-#traceroute 202.38.64.1

  2. traceroute: Warning: findsaddr: netlink error: Network is unreachable
  3. traceroute: Warning: ip checksums disabled
  4. traceroute to 202.38.64.1 (202.38.64.1), 30 hops max, 40 byte packets
  5. traceroute: sendto: Network is unreachable
  6. 1 traceroute: wrote 202.38.64.1 40 chars, ret=-1
  7. *traceroute: sendto: Network is unreachable
  8. traceroute: wrote 202.38.64.1 40 chars, ret=-1
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~-#telnet 61.191.192.4

  2. Trying 61.191.192.4...
  3. Connected to 61.191.192.4.
  4. Escape character is '^]'.


  7. User Access Verification


  10. Password:
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~-#tcpdump

  2. tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
  3. listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
  4. 16:14:17.067677 IP 61.191.195.95.netbios-dgm > 61.191.195.255.netbios-dgm: NBT UDP PACKET(138)
  5. 16:14:23.734917 00:e0:fc:25:6c:d8 (oui Unknown) > Broadcast, ethertype Unknown (0x9001), length 64:
  6.         0x0000:  0601 0000 0000 0000 0000 0000 0000 0000  ................
  7.         0x0010:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  8.         0x0020:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  9.         0x0030:  0000                                     ..
  10. 16:14:34.645204 00:e0:fc:25:6c:d8 (oui Unknown) > Broadcast, ethertype Unknown (0x9001), length 64:
  11.         0x0000:  0601 0000 0000 0000 0000 0000 0000 0000  ................
  12.         0x0010:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  13.         0x0020:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  14.         0x0030:  0000                                     ..
  15. 16:14:41.836111 arp who-has 61.191.195.27 tell 61.191.192.1
  16. 16:14:41.836126 arp reply 61.191.195.27 is-at 00:16:41:ac:11:41 (oui Unknown)
  17. 16:14:45.656406 00:e0:fc:25:6c:d8 (oui Unknown) > Broadcast, ethertype Unknown (0x9001), length 64:
  18.         0x0000:  0601 0000 0000 0000 0000 0000 0000 0000  ................
  19.         0x0010:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  20.         0x0020:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  21.         0x0030:  0000                                     ..
  22. 16:14:53.593779 00:e0:fc:09:bc:f9 (oui Unknown) > 01:80:c2:00:00:0a (oui Unknown), ethertype Unknown (0x88a7), length 139:
  23.         0x0000:  0003 0000 01b4 5f8e 0001 000e 0000 0000  ......_.........
  24.         0x0010:  00e0 fc25 6cd8 0007 0012 5175 6964 7761  ...%l.....Quidwa
  25.         0x0020:  7920 5332 3430 3348 000e 000e 3234 3033  y.S2403H....2403
  26.         0x0030:  482d 3030 3138 0011 0017 5632 3030 5230  H-0018....V200R0
  27.         0x0040:  3035 4230 3344 3031 3853 5030 3100 1000  05B03D018SP01...
  28.         0x0050:  0731                                     .1
  29. 16:14:56.766510 00:e0:fc:25:6c:d8 (oui Unknown) > Broadcast, ethertype Unknown (0x9001), length 64:
  30.         0x0000:  0601 0000 0000 0000 0000 0000 0000 0000  ................
  31.         0x0010:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  32.         0x0020:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  33.         0x0030:  0000                                     ..
  34. 16:15:07.826703 00:e0:fc:25:6c:d8 (oui Unknown) > Broadcast, ethertype Unknown (0x9001), length 64:
  35.         0x0000:  0601 0000 0000 0000 0000 0000 0000 0000  ................
  36.         0x0010:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  37.         0x0020:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  38.         0x0030:  0000                                     ..
  39. 16:15:10.633714 IP 61.191.193.62.4363 > 61.191.195.27.microsoft-ds: S 121769467:121769467(0) win 58944 <mss 1452,nop,wscale 2,nop,nop,timestamp 0 0,nop,nop,sackOK>
  40. 16:15:10.633871 arp who-has 61.191.193.62 tell 61.191.195.27
  41. 16:15:10.649703 arp reply 61.191.193.62 is-at 00:e0:fc:04:b4:cb (oui Unknown)
  42. 16:15:10.649712 IP 61.191.195.27.microsoft-ds > 61.191.193.62.4363: R 0:0(0) ack 121769468 win 0
  43. 16:15:10.898512 arp who-has 61.191.195.27 tell 61.191.192.1
  44. 16:15:10.898533 arp reply 61.191.195.27 is-at 00:16:41:ac:11:41 (oui Unknown)
  45. 16:15:11.081383 IP 61.191.193.62.4363 > 61.191.195.27.microsoft-ds: S 121769467:121769467(0) win 58944 <mss 1452,nop,wscale 2,nop,nop,timestamp 0 0,nop,nop,sackOK>
  46. 16:15:11.081405 IP 61.191.195.27.microsoft-ds > 61.191.193.62.4363: R 0:0(0) ack 1 win 0
  47. 16:15:11.580045 IP 61.191.193.62.4363 > 61.191.195.27.microsoft-ds: S 121769467:121769467(0) win 58944 <mss 1452,nop,wscale 2,nop,nop,timestamp 0 0,nop,nop,sackOK>
  48. 16:15:11.580066 IP 61.191.195.27.microsoft-ds > 61.191.193.62.4363: R 0:0(0) ack 1 win 0
  49. 16:15:18.753943 00:e0:fc:25:6c:d8 (oui Unknown) > Broadcast, ethertype Unknown (0x9001), length 64:
  50.         0x0000:  0601 0000 0000 0000 0000 0000 0000 0000  ................
  51.         0x0010:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  52.         0x0020:  0000 0000 0000 0000 0000 0000 0000 0000  ................
  53.         0x0030:  0000                                     ..


  56. 20 packets captured
  57. 20 packets received by filter
  58. 0 packets dropped by kernel
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HuiCai
 楼主| 发表于 2007-6-23 20:13:17 | 显示全部楼层
缺少gateway
route add default gw 61.191.192.1
后搞定
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