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工作学习 / 专业技术讨论 / 10个人左右的局域网，通过adsl上网，有没有一种解决办法可以屏蔽指定的网站并且可以记下电脑都去过什么网站。我看过cisco800系列的说明，好像只有屏蔽和vpn,firewall.是不是还需要什么软件来实现？
-torontome(BigSaw);
2006-8-4
(#3122756@0)
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http proxy, set the router block outging 80 port except the proxy server.
-647i(流浪的步行万里);
2006-8-4
(#3122847@0)
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can you recomment some proxy product ? i remember wingate ,but it is long time ago...
-torontome(BigSaw);
2006-8-4
(#3123503@0)
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software proxy will much slow down you internet access speed when using by 10 pcsoftware proxy will much slow down you internet access speed when using by 10 pc. use a IDS/sniffer like software product connected to you main swith to monitor the user's web access. to shield websites, using the hardware router/firewall function.
-walacato(一天到晚游泳的鱼);
2006-8-4
{249}
(#3123565@0)
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thx, can you recomment some sniffer like software product ?
-torontome(BigSaw);
2006-8-6
(#3126208@0)
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ethereal
-sammy(200 days);
2006-8-7
(#3127987@0)
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这个管用，而且现在该套软件好像改了名字。
-walacato(一天到晚游泳的鱼);
2006-8-7
(#3128711@0)
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对于switch ethernet,etheral没办法把所有包都拿到，需要在交换机上做端口复制。一般的交换机可能没这功能
-kevin_tor(KFC);
2006-8-7
(#3128739@0)
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兄弟能否讲的详细一点？为什么在交换机上无法监听所有数据包？
-walacato(一天到晚游泳的鱼);
2006-8-7
(#3128765@0)
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http://www.ethereal.com/faq.html#q7.1......
-kevin_tor(KFC);
2006-8-8
(#3129185@0)
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ms isa..but it might be quite expensive for ur case.
-speed(如风);
2006-8-4
(#3123578@0)
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wingate is able to login the traffic.
-647i(流浪的步行万里);
2006-8-9
(#3132032@0)
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A home router may block perticular websites. Use hub to connect computers, and you can log all the http activities by using some sniffer softwares.
-exception(违例);
2006-8-4
(#3124130@0)
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install MS ISA server or a linux gateway, u can get what u want
-bjduck(BB&PP);
2006-8-6
(#3126229@0)
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Netgear Prosafe FVS114,入门级商用路由器。$150左右。
-kevin_tor(KFC);
2006-8-6
(#3126331@0)
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现在看来，很多router好像都有web filter功能，但是没有monitor功能，所以请DX推荐一个软件来实现这个功能
-torontome(BigSaw);
2006-8-7
(#3127418@0)
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赫赫。看来你是不太注意别人给你提供的信息。Prosafe FVS114可以对所有访问的网站进行记录，并且发email给指定邮箱。看看手册把
-kevin_tor(KFC);
2006-8-7
(#3128723@0)
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谢谢DX，我的确google了你说的产品的spec。不过没有看手册。现在就去做功课。
-torontome(BigSaw);
2006-8-8
(#3129322@0)
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做了功课，这个东西只要80多刀。实在是便宜，说明上说有log alert 和SYSlog功能，不知道是不是就是您说的email log ，如果方便能email一个用户手册什么的给我看看？
-torontome(BigSaw);
2006-8-9
(#3132711@0)
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log featureInclude in Log
Known DoS attacks and Port Scans
Attempted access to blocked sites
All Websites and news groups visited
All Incoming TCP/UDP/ICMP traffic
All Outgoing TCP/UDP/ICMP traffic
Other IP traffic
Router operation (start up, get time etc)
Connections to the Web-based interface of this Router
Other connections and traffic to this Router
Allow duplicate log entries
-kevin_tor(KFC);
2006-8-9
{406}
(#3132740@0)
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你的email是？
-kevin_tor(KFC);
2006-8-9
(#3132747@0)
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看了manual。里面说的log没有我要的每各电脑都访问了哪些网站的log.里面说的log都是些admin或者做了哪些特别的动作的log.看来这个便宜的方案不行
-torontome(BigSaw);
2006-8-11
(#3136945@0)
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All Websites and news groups visited
-kevin_tor(KFC);
2006-8-11
(#3137047@0)
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自己看看有没有用吧
-kevin_tor(KFC);
2006-8-11
{7279}
(#3137058@0)
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为什么要纪录别人访问什么?
-playtiger(盛夏);
2006-8-7
(#3127993@0)