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标题: [网络连接] 批处理提取ipconfig/all输出中的DHCP－IP作route命令的输入参数？ [打印本页]
作者: lrk    时间: 2008-12-7 03:46     标题: 批处理提取ipconfig/all输出中的DHCP－IP作route命令的输入参数？

RT，我有多网卡，希望提取ipconfig /all输出中的其中一块网卡的DHCP服务器IP,作为route命令的输入参数，不知能否实现？

查了一下，发现一个贴的问题跟我的非常的相似：
[求助]用何命令获取PPPoE拨号连接的IP?
我的问题是这样：

对于如图的IP设置，我要提取后面一块网卡的DHCP的IP：10.104.176.145，作为route命令的参数：
route add 0.0.0.0 mask 0.0.0.0 10.104.176.145

因为这个值是会变化的，所以想做个批处理可以动态更新路由表。

参照找到那个帖子的，我写了下面的语句，可是却不成功，各位帮下忙了：
  1. for /f "tokens=1,2* delims=:" %%i in ('ipconfig /all') do (

  2. if /i "%%j"==" Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a

  3. if defined flag (

  4. if "%%i "==" DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0 %%j))
复制代码
作者: lrk    时间: 2008-12-7 08:00     标题: 返回信息

附上返回信息：


D:\temp\CMD>for /F "tokens=1,2* delims=:" %i in ('ipconfig /all') do (
if /I "%j" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
if defined flag (if "%i " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0 %j )
)
D:\temp\CMD>(
if /I "" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
" == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  )
)
D:\temp\CMD>(
if /I "" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
" == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  )
)
D:\temp\CMD>(
if /I "" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
" == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  )
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Host Name . . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  K-K-K
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Primary Dns Suffix  . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Node Type . . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  Unknown
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        IP Routing Enabled. . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  No
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        WINS Proxy Enabled. . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  No
)
D:\temp\CMD>(
if /I "" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
" == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  )
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "Ethernet adapter Local Area Connection " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0
)
D:\temp\CMD>(
if /I "" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
" == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  )
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Connection-specific DNS Suffix  .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Description . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  Realtek RTL8169/8
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Physical Address. . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  00-E0-4C-5B-28-F3
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Dhcp Enabled. . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  No
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        IP Address. . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  172.16.143.180
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Subnet Mask . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  255.255.255.0
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Default Gateway . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        DNS Servers . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  172.16.2.1
)
D:\temp\CMD>(
if /I "" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
" == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  )
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "Ethernet adapter {C254AFDB-E199-471E-AB9D-A6E7D08B36DA} " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0
)
D:\temp\CMD>(
if /I "" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
" == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  )
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Connection-specific DNS Suffix  .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Description . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  Netpas Win32 Virt
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Physical Address. . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  00-FF-C2-54-AF-DB
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Dhcp Enabled. . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  Yes
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Autoconfiguration Enabled . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  Yes
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        IP Address. . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  10.104.176.146
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Subnet Mask . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  255.255.255.252
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        Default Gateway . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  10.104.176.145
)
D:\temp\CMD>(
" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
)  defined flag (if "        DHCP Server . . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  10.104.176.145
)
D:\temp\CMD>(
if /I " 2008年12月7日 7" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
if defined flag (if "        Lease Obtained. . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  2008年12月7日 7 )
)
D:\temp\CMD>(
if /I " 2008年12月9日 7" == " Netpas Win32 Virtual Network Adapter - Packet Scheduler Miniport" set flag=a
if defined flag (if "        Lease Expires . . . . . . . . . .  " == "        DHCP Server . . . . . . . . . . . " route -p add 0.0.0.0 mask 0.0.0.0  2008年12月9日 7 )
)
作者: Batcher    时间: 2008-12-7 11:49

  1. for /f "tokens=1,2* delims=:" %%i in ('ipconfig /all^|find "IP Address"') do (

  2.   set IP=%%j

  3. )

  4. route -p add 0.0.0.0 mask 0.0.0.0 %IP%
复制代码
作者: lrk    时间: 2008-12-7 16:07

Batcher大：

非常多谢你的回复！我看了你的代码，觉得你理解错我的问题了，你的代码是把当前的IP地址作为后面命令的参数输入，是这样吧？我其实是想把DHCP服务器的IP作为参数输入。

我把“IP Address”改成“DHCP Server”，成功执行了。

不过有个小问题，就是我是双网卡的，刚好我的第一块网卡没有使用DHCP，上面没有错误。我想问一下，如果我的第一块网卡也使用了DHCP，那是不是没法选择那块网卡的DHCPIP了？

另外，我一楼改写的代码尝试去定位网卡再提取，可为什么不成功呢？还是批处理新手，希望解决这个问题学习下，呵呵！
作者: Batcher    时间: 2008-12-7 18:00     标题: 回复 4楼 的帖子

第一块网卡的DHCP：
  1. @echo off

  2. for /f "tokens=1,2* delims=:" %%i in ('ipconfig /all^|find "DHCP Server"') do (

  3.   set IP=%%j

  4.   route -p add 0.0.0.0 mask 0.0.0.0 %IP%

  5.   goto :eof

  6. )
复制代码
最后一块网卡的DHCP：
  1. @echo off

  2. for /f "tokens=1,2* delims=:" %%i in ('ipconfig /all^|find "DHCP Server"') do (

  3.   set IP=%%j

  4. )

  5. route -p add 0.0.0.0 mask 0.0.0.0 %IP%
复制代码




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