subject_38149.htm

一些关于vc的问答

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序号：38149 发表者：xiongli 发表日期：2003-05-01 01:28:03
<br>主题：用什么socket方法可以管理ip全局设置?
<br>内容：比如说,怎么用socket来设定默认router地址?<BR>如何更改router table,就像这样<BR>route.exe add 61.145.112.211 mask 255.255.255.255 218.1.27.74 metric 1 if 0x1d0005<BR>如何查看某一个端口上有哪些ip连接<BR>等等<BR>这些内容应该属于socket的什么板块的内容?<BR>
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<font color=red>答案被接受</font><br>回复者：neilgan 回复日期：2003-05-01 08:37:36
<br>内容：Socket api was designed to support multi protocals, not only TCP/IP. So, there is no function to operate the route table, which is a part of TCP/IP implementation.<BR><BR>If you want to operate the route table, you can always do a WinExec call to "route" cmd.<BR><BR>In Windows environment, TCP/IP settings ared save in registry. I had a file which describes the TCP/IP registry settings for Windows but I cann't find it now. I think you can find this information on Internet or on Microsoft's website.<BR><BR>If you really want to do it yourself, you can use Windows sockets SPI. Msdn-&gt; platform sdk-&gt; Networking and Distributed Services-&gt; Windows sockets Version 2-&gt; Windows Sockets Version 2 SPI. Using SPI, you can get full control of your TCP/IP protocal stack. You can even create your own protocals using SPI.
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