. It is used to track the original Client IP address and the server address of the original client request. When we access index. JSP/is not actually the index on the server accessed by our browser. JSP file, but the index is first accessed by the proxy server. JSP, the proxy server returns the access results to our br
In JSP, the method for obtaining client IP is: request.getremoteaddr (). This method is effective in most cases, but can not obtain the real IP address of the client when the reverse proxy software such as Apache,squid is passed.
If the reverse proxy software is used, the http://192.168.1.110:3306/URL is reversed to the http://www.8888.com/URL, with REQUEST.GETR
However, the real IP address of the client cannot be obtained through reverse proxy software such as Apache and squid. If the reverse proxy software is used, the IP address obtained using the request. getremoteaddr () method is 127.0.0.1 or 192.168.1.110, rather than the real IP
is added to the HTTP header information of the forwarding request. Used to track the original client IP address and the server address of the original client request.For example, when we visit the home page hangzhou.jsp, actually not our browser actually access to the server hangzhou.jsp file, but first by the proxy s
. Used to track the original client IP address and the server address of the original client request. When we visit http://www.jb51.net/index.jsp/, it is not that our browser actually accesses the index.jsp file on the server, but instead it is accessed by the proxy server first http://192.168.1.110:2046/ INDEX.JSP, th
the client. However, in the HTTP header message that forwards the request, the X-forwarded-for information is added. The server address used to track the original client IP address and the original client request. When we visit http://www.xxx.com/index.jsp/, actually not our browser actually accesses the index.jsp fil
In JSP, the method for obtaining the Client IP address is request. getRemoteAddr (), which is valid in most cases. However, the real IP address of the client cannot be obtained through reverse proxy software such as Apache and Squid.
If reverse proxy software is used, when the URL reverse proxy of http: // 192.168.1.11
In the JSP, the method to obtain the IP address of the client is: Request.getremoteaddr (), which is valid in most cases. However, the real IP address of the client cannot be obtained through the reverse proxy software such as Apache,squid. If the reverse proxy software is used, the
In the JSP, the method to obtain the IP address of the client is: Request.getremoteaddr (), which is valid in most cases. However, the real IP address of the client cannot be obtained through the reverse proxy software such as Apache,squid.If the reverse proxy software is used, the URL of the http://192.168.1.110:2046/
In the JSP, the method to obtain the IP address of the client is: Request.getremoteaddr (), which is valid in most cases. However, the real IP address of the client cannot be obtained through the reverse proxy software such as Apache,squid.If the reverse proxy software is used, the URL of the http://192.168.1.110:2046/
information that forwards the request. It is used to track the original Client IP address and the server address of the original client request. When we access the forward () method, the obtained IP address is actually the proxy
VM dual Nic, so we have a problem.
How can remote hosts communicate with the VM?
In fact, it is very simple. We only need to configure a static route to the remote host on the VM.
In this example, the IP address of the remote host is 192.168.33.250.
Now we can add a static route to the VM, as shown below:
Route add-net 192.168.33.0/24 gw 192.168.0.1 dev eth1
This command means to forward all data pac
You may often encounter a situation where it may take a long time to connect to a website, or you may not be able to access the desired website at all. How can we know the quality of the line? Please refer to several network test commands in this article to learn about them to help you better use and maintain the network:
I. PingFormat: ping [x] [-t] [-a] [-n count] [-l size]Parameter introduction:-T allows the user's host to continuously send data to the target host-A displays the network
in the JSP, the method to obtain the IP address of the client is: Request.getremoteaddr (), which is valid in most cases. However, after passing the reverse proxy software such as Apache,squid,nginx, due to the addition of the middle tier between the client and the service, So the IP that the Request.getremoteaddr () method obtains is actually the
In the JSP, the method to obtain the IP address of the client is: Request.getremoteaddr (), which is valid in most cases. However, the real IP address of the client cannot be obtained through the reverse proxy software such as Apache,squid. If the reverse proxy software is used, the
determined that the user uses the HTTP proxy.
The operator limits the router shared Internet, which directly pushes the TP-link, D-LINK manufacturers of home SoHo-level network products to the road. As a result, the network router manufacturers constantly upgrade the software of the router to combat ISP detection, so the operator's investigation content is also being upgraded-investigation and anti-investigation, you can all create a 007 disc war blockbuster!
New investigation methods
New inves
If the reverse proxy software is used, the http://192.168.1.110:2046/URL is reversed to the http://www.xxx.com/URL, with REQUEST.GETREMOTEADDR () Method gets the IP address: 127.0.0.1 or 192.168.1.110, not the real IP of the client.
After the agent, because the client and the service increased between the middle tier, so the server can not directly to the client
JSP obtains the real IP address code in the JSP, obtains the client IP address the method is: Request.getremoteaddr (), this method in most cases is valid. However, the real IP address of the client cannot be obtained through the
But in the adoption of APACHE,SQUID and other reverse proxy software can not get to the client's real IP address. If the reverse proxy software is used, the IP address obtained using the REQUEST.GETREMOTEADDR () method is 127.0.0.1 or 192.168.1.110, not the real IP of the cl
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