OmniPeek tools install and setting

时间:2024-04-04 19:36:16

1.介绍

 OmniPeek gives network engineers real-time visibility and network analysis into every part of the network from a single interface, including Ethernet, Gigabit, 10 Gigabit, 802.11a/b/g/n/ac wireless, VoIP, and video to remote offices. Using OmniPeek’s intuitive user interface and "top-down" approach to visualizing network conditions, network engineers—even junior staff—can quickly analyze, drill down and fix performance bottlenecks across multiple network segments, maximizing uptime and user satisfaction.

更多参考: http://www.wildpackets.com/products/omnipeek_network_analyzer

2.OmniPeek环境搭建

2.1.准备工作:

     需要先准备OmniPeek tools,wifi dongle,sniffer driver

  1). OmniPeek tools 下载:

      目前我所使用的omnipeek 版本还是7.0的(Wildpackets_Omnipeek_7)

       下载链接:https://pan.baidu.com/s/1inaQzAmd_b_J_tLIRn4vAQ ,如是需要更新的版本请自行网上下载
   2) sniffer driver获取,wifi dongle 购买链接

       a.目前本人基本上都是使用RTK wifi dongle来抓取(用来抓取sniffer dongle常见的IC有8812au/bu,8814au)

          8812au/bu,8814au sniffer driver 下载:https://pan.baidu.com/s/1zCGH_wjtHULfSgGQ0hZDeQ

        b.如是没有sniffer 网卡,有关RTK 的网卡抓空口包air sniffer,个人比较推荐EDMAX EV-7833UAC (RTL8814au)

         8814AU-购买链接-:https://item.jd.com/12376305109.html

         8812BU-购买链接:https://item.jd.com/28315898007.html

        8812AU-购买链接:https://item.jd.com/10453033029.html

2.2 .Sniffer driver安装

      在PC windows上插入dongle,进入设备管理器,再进入网络适配器看是否有所插入相应dongle 的driver,

      如有在网络适配器看到所插入dongle driver,可忽略a~c

      a.Sniffer – Driver Installation [1/7]

           在网络适配器没有看到所插入dongle driver,点击其他设备应会显示如下

          OmniPeek tools install and setting

  b.Sniffer – Driver Installation [2/7]

     右键点击①,然后进入并点击②

       OmniPeek tools install and setting

     c.Sniffer – Driver Installation [3/7]

OmniPeek tools install and setting

 d.Sniffer – Driver Installation [4/7]

   OmniPeek tools install and setting

  e.Sniffer – Driver Installation [5/7]

      OmniPeek tools install and setting

  f:Sniffer – Driver Installation [6/7]

        OmniPeek tools install and setting

    g.Sniffer – Driver Installation [7/7]

       OmniPeek tools install and setting

         到这一步sniffer  driver 安装就完成了

2.3.OmniPeek的使用:
        ^_^,终于把OmniPeek tools 安装完成及sniffer driver 安装好了,现在可以打开OmniPeek tool配置好,就可以抓取空气包了
    1) 以上2.2做完后,再打开OmniPeek软件(先插dongle再重开OmniPeek),a.点击“New Capture”后,会出现以下的状态①。  b.点击②“Adapter”,会出现“WLAN2”(名字不一定相同),c.再点一下图片中的“③中“WildPacket API”是否为Yes?d.如④   显示为“YES”再点击⑤完成OmniPeek tools install and setting

 2).选择要连接的路由的channel
 a.如何知道所连线wifi 所在哪个channel?

  可以下载WirelessNetView或inSSIDer去用笔记本查看该路由对应的channel,或者直接到路由内查看channel或通过板子命令查看连接的wifi channel是哪个?
http://www.nirsoft.net/utils/wireless_network_view.html
https://www.metageek.com/support/downloads/

b.知道AP的channel后,就可以选择对应的channel,,最后点击“确定”,接下来就可以开始抓包了

   ①双击左键跳转到“Capture option”界面, ②再点击“80211” 选择相应的channel ,最后点击确定

   
OmniPeek tools install and setting

 3).点击“Start Capture”就可以进行抓sniffer log了, 

     OmniPeek tools install and setting

 4).如何保存所抓取的sniffer log(两种方式)

      a.①点击“Stop Capture”,②点击File,③在File list 中点击Save All Packets 保存在你想要保存的目录下即可

      OmniPeek tools install and setting

   b.①点击“Capture”,然后选择“Capture options” ,②点击“General”,③选择要保存的路径,文件大小,④确认,

      OmniPeek tools install and setting

     PS:这种方式它会自动保存sniffer log,如需要查看所抓取的sniffer log,进入你所设定保存的路径文件夹下即可查看

5).如何设置过滤抓包(想只抓取所做测试的设备的空气包,就需要把无用的包过滤掉)

    a. Sniffer – Filter Settings(1/5)

       ①点击“Filter”, ②点击“Insert”,③命名filter 名称,④选择“advanced settings”选项

      OmniPeek tools install and setting

b.Sniffer – Filter Settings(2/5)

   ①点击And,②选择Address, ③选择Wireless Address ,④填写相应的mac address

   OmniPeek tools install and setting

   c.Sniffer – Filter Settings(3/5)

       两个Address之间使用or连接

   OmniPeek tools install and setting

d.Sniffer – Filter Settings(4/5)

   两个mac address添加完成后,点击“OK”结束filter 设置

   OmniPeek tools install and setting

    e.Sniffer – Filter Settings(5/5)

        点击“Filter”把设定的filter 勾选上,再点击“Start Capture”就可以进行抓sniffer log了

      OmniPeek tools install and setting