Use ntop to analyze network trafficBusiness (xian) Business (de) needs (dan) to (teng), do the LAN egress traffic analysis.Ntop is a mature network traffic analysis tool, which is easy to install and quick to use. It charges fees and takes several minutes to install it.Environment: 1) configure an image port for the Huawei switch.2) The network port p2p2 is connected to the Image Port of the DELL server.3) CentOS 71. Configure the source. (Reference http://packages.ntop.org/centos)
cd /etc/
will show more details of the activity flow.
On the host menu, you can see all the hosts connected to the stream.
Ntopng Hosts List
If you click host > Interaction, NTOP will display a nice interactive information graph between the hosts.
Instrument panel Menu
Part:
Top-level host (send + receive)
Top Application Protocols
Ntopng Apps
The interface menu will lead you into more internal menus. The Package menu will show you the
Download
The ndpi will be downloaded automatically as you build ntop and Nprobe. It can also be used as a standalone DPI library, and the source code can be downloaded via Gitclone https://github.com/ntop/nDPI.git.
2.nDPI Library
2.1 compiling NDPI Source Code
Using the NDPI library is simple. This library is compiled with the following tools and components to rely on:
Gnuautotools/libtool
Gawk
Gcc
Libpcap or pf_ring (although optional, but very re
Install Ntop Monitoring Network SoftwareNtop:Ntop is a network traffic monitoring tool that uses ntop to display network usage in a more intuitive and detailed manner than other network management software. Ntop can even list the network bandwidth utilization of each node computer. It is a flexible and fully functional tool for monitoring and solving LAN problems. Especially when ntop and nprobe are used in combination, its functions are more signific
Install Ntop monitoring network software Ntop: Ntop is a network traffic monitoring tool that displays network usage more intuitive and detailed than other network management software. Ntop can even list the network bandwidth utilization of each node computer. He is flexible and fully functional...
Install Ntop monitoring network softwareNtop:Ntop is a network traffic monitoring tool that uses ntop to display network usage in a more intuitive and detailed manner than other network management sof
For example, if your spanning tree network occupies an important position, or you cannot leave nProbe or Wireshark, you should use a reliable solution to solve the problem that took several hours to fix. IEEE 802.1D supports non-loop connections, while Wireshark can clear arbitrary data packets only by simple operations. However, even with so many mature network management technologies and tools, some network routing problems still need to be managed
a monitoring network traffic tool, using NTOP Display network is more intuitive and detailed than some other network management software. NTOP can even list the network bandwidth utilization of each node's computer. He is a flexible, full-featured tool for monitoring and solving LAN problems, especially when ntop and Nprobe are used together. It provides both command-line input and Web pages that can be applied to embedded Web servicesNtop mainly pro
means that messages are stored on the specified remote server using the UDP protocol.user @@10.40.0.200 means that the message is stored on the specified remote server using the TCP protocol.3. Log storage location[Email protected] log]# Ls/var/logAnaconda.ifcfg.log Cups messages-20170108 spooler-20170101Anaconda.log DMESG Nprobe spooler-20170108Anaconda.program.log Dmesg.old Ntopng TallylogAnaconda.storage.log Dracut.log Ntpstats Wpa_supplicant.lo
host > Interactive , ntop will display a nice interactive infographic between the hosts.Dashboard Menu components:Top-level Host (send + receive)Top-level application protocolsThe Interface Menu will guide you through the more in-house menus. The Package menu will show you the size distribution of the package.The Protocol menu shows you how many protocols are used and their percentage of usage.You can also view activity by using the History activity menu .The last point is that you can also man
(Image_feat_array) image_index.add_with_ids (Image_feat_array,image_id_array) Image_ Index.nprobe=Nprobe Image_index.dont_dealloc_me=quantizer_img#saves the current index to the specified pathFaiss.write_index (Img_index,path)#testing the current indextemp_feat= Img_feat_list[1]res_2= Image_index.search (Temp_feat, k=5) Logging.info ('Image Search result is:'+ str (res_2))
Iv. Building Services
The flask frame gunicorn is used as the WSGI container.
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