What is the reverse proxy?
A reverse proxy is a proxy server that accepts a connection request on the Internet and then forwards the request to a server on the internal (or other) network and returns the results obtained from the server to the client on the Internet requesting a connection.
Implementation method:
For example, I would like to build a
What is reverse proxy?
A reverse proxy is a proxy server that accepts connection requests from the Internet and forwards the requests to an internal (or other) network server, return the result obtained from the server to the Client Requesting connection from the Internet.
Implementation Method:
For example, I want to create a t.vpser.net domain name on Linuxw
The company bought Hosting24 VPS used for XX, the kernel basically did not load what module, want to compile their own can not compile, control too dead. I would like to use squid to build a proxy server, not successful, Linode 30 minutes to finish. VPN is also the iptables NAT function, the kernel is loaded with wood, HOSTING24, I bought a watch last year. No way, we can through the putty to achieve XX
1,
A vps host (or VPS) is a virtual server that uses virtual server software to create multiple isolated small servers on a physical server, each VPS has its own operating system, independent space, independent memory, and independent CPU resources. It can independently execute programs and system configurations, its operation and management, and its independent ser
Kingate is a proxy server developed by Chinese people. It supports http, socks, ftp, and other protocols. Supports multiple threads, tcp port ing, rule control, time control, user authentication, and http management.
Kingate Official Website: http://sourceforge.net/projects/kingate/
Install the required dependency package
Debian: apt-get install build-essential automake make gcc g ++
CentOS: yum install make automake gcc-c ++ gcc-g77
Install the kinga
3Proxy is developed by the Russians (how are the Russians, front nginx), the homepage in www.3proxy.ru.
3Proxy supports a variety of platforms such as Windows and Linux. Download the installation directly under Windows, Linux needs to compile itself below.
Although it is compiled and installed, it is effortless.
download, compile, install:
wget http://www.3proxy.ru/current/3proxy-0.7-devel.tgz
Tar zxf 3proxy-0.7-devel.tgz
CD 3proxy-0.7
Make–f Makefile.linux
Make–f Makefile.linux Install
First look at the VPS is what: plain English is that it is from a physical server divided into multiple ' virtual ' server, has its own independent public network IP, independent memory, independent CPU, independent operating system configuration, independent hard disk space, etc., can be convenient to restart the server alone, its own installation program, Like a smaller version of the physical server, use it to do multiple virtual hosting, Enterpris
, this value may be the IP address of the proxy server, which may be empty or random.
Http_x_forwarded_for can be arbitrarily modified. Most proxy servers are transparent proxies. That is to say, this value is set to the IP address of the original visitor.
2. CC attacks
Sort by processing efficiency from high to low.
(Because this article is for VPs servers,
We know that the VPS server is a virtualization technology, build VPS server virtualization software and new cloud architecture solutions are many, they have advantages and disadvantages, therefore, different VPS Server service providers may use different virtualization technology to build VPS servers, Similarly, the c
VPS Exclusive host has been small and medium enterprises and high-end webmaster users of the best choice to build a station, and, with the cloud computing technology application and development, the VPS host prices more civilians, making more people contact with VPS host, and often use VPS host. At the same time,
Eduvps is a dedicated to learn and provide a free VPS host, because it is purely personal to provide and focus on the use of learning tests, so even if the application of the Eduvps free VPS, there are not open machine, can not connect VPS host and so on, And most of the VPS host applications have different problems in
If you think that the virtual host cannot meet your needs, want more resources, and feel that the whole machine is a waste, the VPs server may also be suitable for you.
In terms of price, the VPs host is between the virtual host and the host lease. The performance of the website is more stable than that of the virtual host. users on the VPs do not compete for
I personally feel that this platform has poor autonomy, whether it is for customers or carriers. For customers, this platform is a virtual operating system and cannot be set on their own in many aspects. It is typical of Windows virtual memory management, which is not good. For sellers, the operation of this platform is inseparable from the support of swsoft. Of course, small-scale operators do not have enough technical strength to maintain the platform, but they must still be unable to do witho
Personally feel the platform is less autonomous, whether it is to the customer or to the operator. For customers this platform is a virtual operating system, many aspects are not autonomous settings, typically Windows virtual memory management, very bad. For businesses, this platform can not operate without swsoft support, of course, the smaller operators do not have enough technical strength to maintain, it is certainly inseparable from this price is not the "support" of the Philippines, but fo
VPS or server often need VPS or server often need to regularly backup data, scheduled to restart a service or scheduled execution of a program and so on, generally in Linux use crontab,windows below is the use of scheduled tasks (win is the graphical interface setup is relatively simple), The following mainly describes the installation and use of crontab on Linux vps
Client-side method to back up data
1, install and configure Dropbox Linux client
Install Linux command line version Dropbox on VPS:
32-bit:CD ~ wget-o-"https://www.dropbox.com/download?plat=lnx.x86" | Tar Xzf-64-bit:CD ~ wget-o-"https://www.dropbox.com/download?plat=lnx.x86_64" | Tar Xzf-After the download is complete, run Dropbox
~/.dropbox-dist/dropboxd
The first time you run the command, you are prompted to access the URL, and you can bind t
Based on the NTP network pair,
Java code
The code is as follows:
#date-R
November 18, 2012 Sunday 19:33 23 cstlinux The tool for using network pairs under the system is ntpdate, and if Ntpdate is not installed, ntpdate must be installed: under CentOS:
Java code
The code is as follows:
#yum-y Install ntpdate NTP
Under Debian or Ubuntu:
Java code
#sudo apt-get install-y ntpdate ntpntpdate
After installation, you can use Ntpdate to update the Linux system (when we use Windows Time server
VPS or server often need VPS or server often need to regularly backup data, scheduled to restart a service or scheduled execution of a program and so on, generally in Linux use crontab,windows below is the use of scheduled tasks (win is the graphical interface setup is relatively simple), The following mainly describes the installation and use of crontab on Linux vps
whether the IP addresses are attack sources based on the number of visits.
Iii. supplement to the previous paragraphIf Web logs are enabled on VPs, you can view the log file growth rate to determine which site is under attack.If logs are not enabled and the number of sites is small, it is convenient to enable logs temporarily.If logs are not enabled and the number of sites is too large, you can use the temporary Web server configuration file to set a
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