traffic server

exchange small traffic data, for example, press the keyboard to display some text. (2) Data is block type, such as ftp. This type of Protocol requires that TCP can carry data as much as possible, maximize the data throughput, and improve the efficiency as much as possible. For these two cases, TCP provides two different policies for data transmission.1. Interactive Data Stream of TCP For highly interactive applications, TCP provides two policies to i

a farther place or other cities, the attacker's puppet machine location can be distributed in a larger range, the choice is more flexible.DDoS attack principle:interfere with or even block normal network traffic by overloading the network. Overload the server by submitting a large number of requests to the server. Block a user access

First, check whether the server hardware is sufficient to support the current traffic. Common P4 servers generally support up to 0.1 million independent IP addresses per day,Therefore, you must first configure a dedicated server with higher performance to solve the problem. Otherwise, it is impossible to completely solve the performance problem. Second, optimize

traffic, total can be divided into the above three ways, how do you choose, to see your needs, if your program occupies little CPU, is the optimization of the program can choose to limit the CPU, so that your online can get the biggest play, if you are beginners, or forum users, or website program has BBS, choose IIS limit or direct traffic limit is a good choice! A detailed explanation of the problem of s

For today's large traffic sites, tens of millions of or even hundreds of millions of traffic every day, how to solve the problem of access? Here are some summary methods: First, verify that the server hardware is sufficient to support the current traffic. Ordinary P4 servers generally support up to 100,000 independent

multiple workloads or instances (such as Web servers and database servers) in a multi-tenant cloud ). Users may want to separate their specific workloads and the thing traffic they produce from other users. There is no doubt that manual configuration of these types of services in a traditional network is an operational burden. Configuring ports and VLANs on hundreds of switches requires a lot of work. Adding isolated layer-3 services or additional ne

How to look at network traffic under Linux?Under Windows, we can easily view network traffic through 360来 and know which process consumes more network bandwidth. It is very important for the Web server to see how the traffic is in Linux.The following blog is a very careful introduction of Linux under the view of the fl

In Apache, the kits that require traffic restrictions include mod_bandwidth, mod_throttle, and mod_cband ~ The first two versions are used in Apache 1.3.x, but I have been upgrading to Apache 2.x for a long time, so I will not study the first two suites. The work suite in Apache 2 is mod_cband. Reference the FreeBSD ports archive mod_cband article: Mod_cband is an Apache 2 module provided to solve the problem of limiting virtualhosts bandwidth usage.

It is very simple to implement through iptables, such as your local shadowsocks address 192.168.0.4 and Port 20091Port 20091 export traffic statistics command: sudo iptables-I OUTPUT-s 192.168.0.4-p tcp-sport 20091Then, check the traffic statistics regularly to view the traffic statistics:Sudo iptables-n-v-L-t filterObtain the specific

'================================================================== StartDate = 1 ' The newest log files to be queried. 1 means one day ago Interday = 7 ' The oldest log files is StartDate + interday ' For example StartDate =1, interday =7 means script would query log files between 8 days ago and yesterday ' s. topweb= "Top" ' List Websites visited. Just to the other No. What you are want like "top" would list top websites. topuser= "Top" ' List of users and their total usage. Usertop

the "connect to use" column, and click OK. In the pop-up "COM1 properties" form, you can easily collect IP traffic without any programming. For security reasons, you can also restrict access to the server's clients .. 2. obtain IP traffic of a cisco Router After the configuration is complete, turn on the vro power and the startup information of the vro appears. In this case, you can operate the vro as you

local resolution webpage mode to meet users' Internet access needs under different circumstances. Enable the "stream saving mode". The WWW page passes through the server and displays important information at the top of the page. 1) The displayed homepage completely redisplays the webpage layout, Display Section Division, and news images, making it easier to browse and click, and faster and more traffic-sav

How does a PHP website handle high traffic and concurrency?First, verify that the server hardware is sufficient to support the current traffic.Ordinary P4 servers can generally support up to 100,000 geo-IPS per day, if the traffic is larger than this, configure a dedicated server with higher performance.Otherwise, how

What are the 1.mysql traffic?(1) received traffic (bytes_received)(2) traffic emitted (bytes_sent)2. How do I get the incoming and emitted traffic?To get the received traffic:[Email protected] usr]# Mysqladmin extended-status | awk '/\Get the emitted

. After connecting to the server via the Wi-Fi hotspot via the Android phone, a server is required to send commands over the Wi-Fi Channel to allow the phone to do the corresponding data traffic test. To meet this demand, we need to make the phone's Wi-Fi and data traffic work at the same time.Related researchIn normal

Red Hat Linux 7.3 kernel 2.4.18. The eth0 of the server is bound to the external address eth0:192.168.1.3,eth1 bind the internal address eth1:1 172.17.1.1,eth1:2 172.18.1.1,eth1:3 172.19.1.1. Now to achieve the function is the entire export limit in the 512kbit (upload traffic), 172.17 network download traffic to download to 512Kbit, 172.18 network Segments limi