ip address bypass proxy

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 ()

120.22.11.11 If the comment real_ip_recursive on or real_ip_recursive offVisit www.ttlsa.com/getRealip.php, return:121.207.33.33 1 121.207.33.33 Unfortunately, get the ip,real_ip_recursive of the relay to see the effect of it.Set_real_ip_from: IP address or IP segment

Use Request.ServerVariables ("REMOTE_ADDR") in the ASP to obtain the IP address of the client, but if the client is using a proxy server for access, then the IP address of the proxy server is taken, not the true client

using in ASPRequest.ServerVariables ("REMOTE_ADDR") to obtain the IP address of the client, but if the client is using a proxy server for access, then the IP address of the proxy server is taken, not the true client

the network. When restricting IP addresses, you can use the address binding method: First the system to switch to the DOS command line state, the implementation of the "Ipconfig/all" command, in the pop-up window, the NIC's MAC address, IP address recorded; Below on the

"The difference between the three attributes of a User IP address (http_x_forwarded_for,http_via,rem_addr" )One, not using the proxy server situation:REMOTE_ADDR = Your IPHttp_via = no value or no displayHttp_x_forwarded_for = no value or no displaySecond, the use of transparent proxy server situation: Transparent Pr

Using in ASPRequest.ServerVariables ("REMOTE_ADDR") to obtain the IP address of the client, but if the client is accessed using a proxy server, then the IP address of the proxy server is taken, not the real client

vswitch to the port, illegal users can modify the MAC address of the local Nic without authorization, the network access of the machine will be unable to be implemented because the MAC address is determined by the switch as illegal. In this way, they do not dare to change. Log on to the switch (Cisco switch is used in our Organization, and I think there are similar vswitches of other brands), and enter th

, the IP address of the workstation cannot be changed at will. If you forcibly change the IP address at this time, your workstation will not be connected to the Internet in any case. Although this method is a little simple, it is only valid for workstations that access the Internet through

ARP: Address Resolution Protocol When a host sends an Ethernet data frame to another host located on the same LAN, the destination interface is determined based on the 48-bit ethernet address. Device DriverProgramNever check the destination IP address in the IP datagram.

I found from the csdn, feeling very useful, I picked up **************At present, the so-called "take Real IP Address" method, there are bugs, do not take into account the situation of multi-layer transparent agent.Most of the code is similar:String IpAddress = (httpcontext.current.request.servervariables["Http_x_forwarded_for"]!=null httpcontext.current.request.servervariables["Http_x_forwarded_for"]!=stri

I found many methods on the internet to use Curl to forge the client source IP address, almost all of which use the curl function. later I verified that this function is powerful, not only can the client source IP address be forged, but also the proxy

"automatically obtain the IP address. The former is the Intranet IP address of the vro, and the latter is one of the methods for setting the local connection of the computer after the vro is applied. How can I view the IP address

/*** Obtain the Client IP address, which can go through a level-1 proxy* @ Modify by lingl 2012-06-14* @ Param PD* @ Return* @ Throws exception*/Public static string getipaddress (pagedata PD) throws exception {Httpservletrequest request = Pd. getrequest ();String IP = request. getheader ("X-forwarded-");If (

Use $ _ SERVER [REMOTE_ADDR] in PHP to obtain the IP address of the client. However, if the client is accessed by a proxy SERVER, the IP address of the proxy SERVER is obtained, instead of the real client

Sometimes we need to get client-side real IP, such as authentication. in general, the IP method of the client when obtaining HTTP access in Tomcat is as follows: Httpservletrequest.getremotehost () However, often we configure Apache or Nginx proxies, This is the way to get the real client IP through the above method. Through the Nginx agent, through the Httpse

(1). REMOTE_ADDR: The IP address of the user's computer that browses to the current page (2). Http_x_forwarded_for: The gateway to the user's computer that is browsing the current page (3). HTTP_CLIENT_IP: IP for Client Use $_server["REMOTE_ADDR" in PHP to get the IP address