﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>IT博客-buf</title><link>http://www.cnitblog.com/buf/</link><description>BE something YOU love 
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</description><language>zh-cn</language><lastBuildDate>Wed, 29 Apr 2026 05:58:34 GMT</lastBuildDate><pubDate>Wed, 29 Apr 2026 05:58:34 GMT</pubDate><ttl>60</ttl><item><title>win7连接vpn后无法访问Internet问题</title><link>http://www.cnitblog.com/buf/archive/2013/01/01/86891.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Tue, 01 Jan 2013 02:18:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2013/01/01/86891.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/86891.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2013/01/01/86891.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/86891.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/86891.html</trackback:ping><description><![CDATA[运行情况是这样：<br />1. 家里的机器通过路由器pppoe拨号上网，使用192.168.1.x网段，默认网关（路由器ip）为192.168.1.1，dns为61.139.2.69<br />2. 同时还有一个vpn连接到172.16.x.x网段<br />之前使用xp的时候，连上vpn后发现无法上Internet，运行route print命令发现新增了一条默认路由，于是弄了个脚本把这个路由干掉，同时为172.16.0.0网段设路由：<br /><div>@echo off<br />echo before setroute<br />route print<br /><br />for /f "tokens=14 delims=: " %%b in ('ipconfig^|find /i "172.16"') do (set newip=%%b)<br />route delete 0.0.0.0 %newip%<br />route delete 224.0.0.0 %newip%<br />route add 172.16.0.0 mask 255.255.0.0 %newip%<br /><br />echo after setroute<br />route print<br /><br />echo done, press anykey to quit<br />pause &gt; nul</div><br />运行这个脚本后，就能同时访问Internet和172.16.x.x的资源了。<br /><br />升级到win7后，发现脚本不能用了，除开字符串处理、权限等等问题，发现即使手工方式重新设置路由也不行。即使仅有192.168.1.1一个默认网关，nslookup还是会顽固地使用vpn连接中的dns服务器。<br /><br />vpn connection -&gt; properties -&gt; ipv4 -&gt; advanced:<br />清除use default gateway on remote network<br />清除automatic metric，interface metric里设置一个较大的值，例如8000<br />本地连接的metric也设置成手工方式，设置值为2<br /><br />这样还是不行。<br /><br />抱着试试看的想法升级了一下网卡驱动，Realtek PCIe GBE Family Controller新版本为7.49.927.2011，居然好了。。。。。。。。。。<br /><br /><br /><img src ="http://www.cnitblog.com/buf/aggbug/86891.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2013-01-01 10:18 <a href="http://www.cnitblog.com/buf/archive/2013/01/01/86891.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>matplotlib绘图导入word</title><link>http://www.cnitblog.com/buf/archive/2012/12/08/86829.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Sat, 08 Dec 2012 14:29:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2012/12/08/86829.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/86829.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2012/12/08/86829.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/86829.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/86829.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 保持matplotlib绘图在word中质量的临时解决办法&nbsp;&nbsp;<a href='http://www.cnitblog.com/buf/archive/2012/12/08/86829.html'>阅读全文</a><img src ="http://www.cnitblog.com/buf/aggbug/86829.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2012-12-08 22:29 <a href="http://www.cnitblog.com/buf/archive/2012/12/08/86829.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>MFC中的多线程编程</title><link>http://www.cnitblog.com/buf/archive/2012/06/24/81657.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Sat, 23 Jun 2012 16:23:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2012/06/24/81657.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/81657.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2012/06/24/81657.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/81657.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/81657.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 关于MFC中的多线程编程时需要注意的一些问题，线程同步，以及MFC对象与Windows资源的映射方式。&nbsp;&nbsp;<a href='http://www.cnitblog.com/buf/archive/2012/06/24/81657.html'>阅读全文</a><img src ="http://www.cnitblog.com/buf/aggbug/81657.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2012-06-24 00:23 <a href="http://www.cnitblog.com/buf/archive/2012/06/24/81657.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>vc8编译ace-6.1.2 / buiding ace-6.1.2 with vc8</title><link>http://www.cnitblog.com/buf/archive/2012/05/29/80526.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Tue, 29 May 2012 15:52:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2012/05/29/80526.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/80526.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2012/05/29/80526.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/80526.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/80526.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在vc8下编译ace-6.1.2的方法。&nbsp;&nbsp;<a href='http://www.cnitblog.com/buf/archive/2012/05/29/80526.html'>阅读全文</a><img src ="http://www.cnitblog.com/buf/aggbug/80526.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2012-05-29 23:52 <a href="http://www.cnitblog.com/buf/archive/2012/05/29/80526.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>arch linux 启动画面</title><link>http://www.cnitblog.com/buf/archive/2012/05/12/79778.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Sat, 12 May 2012 03:53:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2012/05/12/79778.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/79778.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2012/05/12/79778.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/79778.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/79778.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: arch linux （虚拟机）安装启动画面，推荐fbsplash&nbsp;&nbsp;<a href='http://www.cnitblog.com/buf/archive/2012/05/12/79778.html'>阅读全文</a><img src ="http://www.cnitblog.com/buf/aggbug/79778.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2012-05-12 11:53 <a href="http://www.cnitblog.com/buf/archive/2012/05/12/79778.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>arch linux xorg安装问题</title><link>http://www.cnitblog.com/buf/archive/2012/05/06/79607.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Sun, 06 May 2012 13:32:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2012/05/06/79607.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/79607.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2012/05/06/79607.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/79607.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/79607.html</trackback:ping><description><![CDATA[从mirrors.163.com下载了arch linux 2011.09的iso，在vmware装好以后死活上不了网。vmware里将网络设置为bridged方式，在arch下ping网关咋都不通。google了一番，似乎不应该有这样的问题。把arch重装一遍，问题依旧。<br /><br />于是打开vmware里另一台之前可以正常使用的debian 6，没想到竟然出现同样的情况。ip link show eth0的输出中state为UNKNOWN。。。。猛地想起来前一段时间为了方便高清播放器的调试，新装了一块网卡。。。估计就是这问题了。在设备管理器里卸载掉新装的网卡，重启后再测试，若然没问题了。。。废了几个小时，我擦，这就是屌丝IT民工的生活啊！！！！(后来发现，在vmware的virtual network editor中可以设置bridge模式使用哪个网卡)<br /><br />在fresh install的arch上执行 pacman -Syy居然出错，说啥glibc tzselect exists in filesystem云云，google一番，说升级一下tzdata就好了(https://bbs.archlinux.org/viewtopic.php?id=138954)。<img src ="http://www.cnitblog.com/buf/aggbug/79607.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2012-05-06 21:32 <a href="http://www.cnitblog.com/buf/archive/2012/05/06/79607.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用python+scapy生成网络数据包 / packet forging / generation / crafting</title><link>http://www.cnitblog.com/buf/archive/2012/05/01/79462.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Tue, 01 May 2012 06:04:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2012/05/01/79462.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/79462.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2012/05/01/79462.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/79462.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/79462.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 使用python+scapy生成网络数据包。&nbsp;&nbsp;<a href='http://www.cnitblog.com/buf/archive/2012/05/01/79462.html'>阅读全文</a><img src ="http://www.cnitblog.com/buf/aggbug/79462.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2012-05-01 14:04 <a href="http://www.cnitblog.com/buf/archive/2012/05/01/79462.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>vega prime - 在MFC窗口中嵌入vp的基类</title><link>http://www.cnitblog.com/buf/archive/2012/04/22/79175.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Sun, 22 Apr 2012 05:40:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2012/04/22/79175.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/79175.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2012/04/22/79175.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/79175.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/79175.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: MFC中嵌入VP的方法及CThreadingVP基类。&nbsp;&nbsp;<a href='http://www.cnitblog.com/buf/archive/2012/04/22/79175.html'>阅读全文</a><img src ="http://www.cnitblog.com/buf/aggbug/79175.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2012-04-22 13:40 <a href="http://www.cnitblog.com/buf/archive/2012/04/22/79175.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>OnInitialUpdate被两次回调 / OnInitialUpdate been called twice</title><link>http://www.cnitblog.com/buf/archive/2012/04/18/79048.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Wed, 18 Apr 2012 13:34:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2012/04/18/79048.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/79048.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2012/04/18/79048.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/79048.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/79048.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 为啥OnInitialUpdate会被两次回调捏？&nbsp;&nbsp;<a href='http://www.cnitblog.com/buf/archive/2012/04/18/79048.html'>阅读全文</a><img src ="http://www.cnitblog.com/buf/aggbug/79048.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2012-04-18 21:34 <a href="http://www.cnitblog.com/buf/archive/2012/04/18/79048.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>vega prime - 实现volume line</title><link>http://www.cnitblog.com/buf/archive/2012/04/05/78579.html</link><dc:creator>buf</dc:creator><author>buf</author><pubDate>Thu, 05 Apr 2012 11:14:00 GMT</pubDate><guid>http://www.cnitblog.com/buf/archive/2012/04/05/78579.html</guid><wfw:comment>http://www.cnitblog.com/buf/comments/78579.html</wfw:comment><comments>http://www.cnitblog.com/buf/archive/2012/04/05/78579.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/buf/comments/commentRss/78579.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/buf/services/trackbacks/78579.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在vega prime中运行NVIDIA SDK中体积线例子。&nbsp;&nbsp;<a href='http://www.cnitblog.com/buf/archive/2012/04/05/78579.html'>阅读全文</a><img src ="http://www.cnitblog.com/buf/aggbug/78579.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/buf/" target="_blank">buf</a> 2012-04-05 19:14 <a href="http://www.cnitblog.com/buf/archive/2012/04/05/78579.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>