Obtain the real ip address of the client and the ip address of the client
1. Need to introduce log4j-1.2.14.jar
Package org. ydd. test; import java. util. enumeration; import javax. servlet. http. httpServletRequest; import org. apache. log4j. logger;/*** @ author coco * @ version * Get IP4 */public class IP4 {private
mailbox or other client programs to send mailboxes, if the other side of the use of the Web mailbox to send mail is the web's IP address, is not the other side of the real IP address.
Log Query method: The so-called Log Query method is through a number of Third-party software log to query the local
about, the type of the network card
32. Using the VI editor, press the Insert key to enter edit modeSteps to read
43. Move the cursor to the IPADDR Settings section and change to the IP address you want to set.As in this example, change to 1.118. Press the ESC key.Enter Colon: Wq Save exitWill prompt "/etc/sysconf
":
1. In the browser
input:192.168.0.1 Press ENTER, in the jump page click " static IP"
192.168.0.1 not open? Please click this link
Once the settings are complete, you can browse the Web page.
Warm tip : If there are other computers need to surf the Internet, direct the computer to the router
123 arbitrary free Interface, refer to the second step to the local c
Bootproto=staticHow the NIC obtains the IP address,Static IP AddressDHCP (get IP via DHCP protocol)bootip IP address obtained via BOOTP protocol BROADCAST=192.168.0.255 subnet broadcast addr
of Class B is 255.255.255.m.0, And the subnet mask is 255.255.192.0.
3. If the number of subnets required is 7, obtain the subnet mask.
7. The power closest to 2 is 8,
However, eight subnet_blocks need to retain the first and last two subnet blocks."8-2 = 6 broadcast" has many applications in the network. For example, the client automatically obtains the IP address
It is no longer a new technology to bind multiple IP addresses to a network card at the same time, and this operation is also very simple, but do you notice that the bound IP addresses are static IP addresses.
The local area network managed by the author is large and has a large number of clients. The DHCP server is used to dynamically allocate
IP address resources are very scarce, dial-up Internet access through the telephone or ordinary broadband Internet users generally do not have a fixed IP address, but by the ISP dynamic allocation of a temporary IP address. Ordin
Thank you for your use! Cloud Small Fly production
Echo *******************************************************************************
Pause
The above two pieces of code, respectively, saved to a different bat file, you need to switch when you can double-click to run directly.
In addition, the static ARP binding gateway can also be added to the batch process, which can refer to the specific usage of the ARP command in my another article. For example:
Copy Code code as fol
obtain IP in this case, the dynamic use of DHCP to obtain the IP to change to static is used static with IP Subnet mask gateway DNS after editing is complete, use ESC key to exit edit the above for static IP address configuratio
Use a batch file to set the IP address. If the IP address is set to 192.168.1.8 subnet mask to 255.255.255.0 gateway as 192.168.1.1 primary DNS to 202.96.128.68 backup DNS to 202.96.128.166, you only need to copy the following file content to a notepad, change the extension.
fingerprint is meaningless, then you need his location, go directly to the door, and then rely on the fingerprint information alone to identify the person.I looked at the other big God's answer, some think, IP and Mac exists because the Internet is built on the basis of Ethernet, as a third layer of network layer, need to have a second layer of data link layer support, so the "conflict" is more historical reasons. Some feel that
Use python to crawl the ip address of the soft exam questions, and use the ip address of the python crawler questions
Preface
Recently, I have a software professional grade examination, hereinafter referred to as the soft exam. In order to better review and prepare for the examination, I plan to capture the soft exam q
Subnet Mask and IP address calculation network address and broadcast address conversion
IP Address: 202.112.14.20.Subnet Mask: Too Many Subnet MaskWhat is the network address a
Thrift obtains the Client ip address and thrift Client ip address through TServerEventHandler
After using thrift for so long, I have never known how to print the ip address of the sender at the receiving end. A stupid method is to
Sometimes we want the IP address of the Ubuntu14.04 to be static IP address, so that the IP address in Ubuntu is not changed, this will be convenient in the embedded device and host Ubuntu to use the network port for debugging.Sta
Php obtains the Internet ip address of the computer through the ip address. lt ;! DOCTYPEhtmlPUBLIC quot;-W3CDTDXHTML1.0TransitionalEN quot; www. w3.orgTRxhtml1DTDxhtml1-transitional. dtd quot; gt; lt php obtains the Internet ip ad
In Linux, IP addresses are classified into "Dynamic IP" and "static IP". Dynamic IP addresses are automatically cleared when the machine restarts, while static IP addresses are always bound.
Static
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.