What is an IP alias?In the words of Windows, you configure multiple IPs for a network card.When do I add IP aliases to what occasions?Web needs, multi-IP access testing, specific software for multiple IP needs ... and so on.HowHere are a few examples of how to use the Ifconfig command to configure an
It is useful to know some knowledge about vroip IP configuration commands. Here I will explain the instructions and specific steps of these commands. The IP address is divided into five categories. You can select an appropriate IP subnet based on the actual situation. In addition, when the host address is all 0 or all
save the alias information, the general method has two, as follows:1. Fill in the/etc/rc.local file with commands to add IP aliasesWill all be like this ifconfig eth0:0 192.168.6.100 netmask 255.255.255.0 up command line all fill in the Rc.local file, rc.local file is acting on the Linux boot Automatic execution command, detailed usage g or B, here is not detailed.This method is most convenient, but not very reliable, and sometimes fails.2. Manually
the 4-tier LVS agent, it is not possible to tamper with the TCP/IP layer. can only be HTTP/HTTPS in this application layer protocol.In fact, its solution is based on a contractual scheme that requires the cooperation of all parties to complete and implement .Nginx's strategy is: to the HTTP/HTTPS request, add additional header information, in order to complete the real client IP information delivery. Ngi
the Nginx configuration file. If a new IP address is added, reload Nginx to make the configuration file take effect. If no new IP address is added, reload is not performed.# Cat block-ip.sh [root @ z-dig scripts] ##! /Bin/bash# Author: Mr. Zhou# Email: zhou@111cn.net# Website: http://www.111cn.net# Block ipERR_LOG =/d
The Docker default uses bridge mode, which connects to the host through the bridges, while the IP inside the container takes the unused IP from the IP segment where the bridge is located. An inconvenient place to do this is that the IP inside the container is not fixed, and you want to connect the container only by map
ip:192.168.0.100This article is only a configuration for Solaris 10, and if it is Solaris 11 there are a number of differentVi. steps of Implementation1. Identify components of IPMPThe IPMP group can be configured as a single-interface IPMP group, or it can be configured as a two-interface IPMP group, in this case, IXGBE0 and IXGBE1 are configured as IPMP groups.2. Verify the MAC addressAll interfaces in a
If you have encountered problems such as alpha router settings during use, let's solve them together! Today, we will teach you how to set up the TCP/IP protocol for the first step of implementing Alpha router settings.
1. Click Start, select Settings, and click Control Panel.2. Double-click the Network icon and select the configuration page in the network window.3. Click Add to add a network unit to your PC
Collection and prevention of collection is a prolonged topic, on the one hand want to engage in other people's things, on the other hand do not want their own things to get away.
This article describes how to use Nginx shielding IP to achieve the prevention of collection, of course, can also be achieved through iptable.
1. Find the IP to be screened
awk ' {print $} ' Nginx.access.log |sort |uniq-c
What is an IP alias?In the words of Windows, you configure multiple IPs for a network card.When do I add IP aliases to what occasions?Web needs, multi-IP access testing, specific software for multiple IP needs ... and so on.HowHere are a few examples of how to use the Ifconfig command to configure an
@master ~]# ip addr del dev eth0 192.168.3.176/24//delete IP address on eth0[Root@master ~]# ifconfig br0 192.168.3.176/24 up//configure BR0 IP address and boot device[Root@master ~]# route add default GW 192.168.3.1//rejoin defaults gateway
To see if the configuration is effective[Root@master ~]# route//view default
Multilayer Switching (MLS) is an Ethernet-based route exchange technology that provides a layer-3 Switch with an existing router. This article includes IP-only MLS; ipx mls and multicast MLS are out of the scope of this article.
A traditional router typically performs two main functions: rewrites the Media Access Control (MAC) address based on the route table and information packet exchange route processing computing, and checks and TTL) ). The main d
Use the netsh.exe command to Configure TCP/IP
Do you know what netsh.exe can do for you? If you do not know.
First, it displays the settings of your TCP/IP protocol. In the Command Prompt window (CMD. EXE), enter the following command:Netsh interface IP show config
You can also use it to change the IP address of a comp
Article Title: Traditional network configuration commands and IP advanced routing commands. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Knowing how to configure network commands is a must-have technique for general technicians. after some time of research and study,
Clear ip countersClear IP statistics.
Clear ip counters
Command mode]
Privileged user mode
User Guide]
In some special cases, you need to clear the IP statistics and re-collect the statistics.
Example]
Clear IP statistics.
Quidway # clear
when a frame error occurred TX: From the network boot to the current delivery situation (transmit) Collisions: The number of conflicting packets Txqueuelen: The size of the send queue RX byte, TX byte: Total transmit/Receive quantity Note: You can see whether the network is very busy by Rx and TXNote: errors:0 dropped:0 overruns:0 frame:0, all 0 shows that the network is relatively stableNote: Collisions occurred too many times to indicate that the network condition is not very good2. Temporary
With a notebook sometimes working in a fixed place, you need to use the same IP address. Change a place to change the IP, and again lose again.It began to feel tedious because it was the window work environment, and the VBS script began to come to mind.Stumbled upon a powerful netsh command ....The following two sections describe the basic usage of Netsh, and then the patch VBS script implements the automat
Reasonable DHCP parameter settings can completely solve the problem of IP address conflict between routers. In some wireless networks, due to the large number of clients, in order to facilitate the management of these machines, many administrators use the DHCP service provided by the wireless router to Configure TCP/IP parameters for the client, such as the router IP
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