recently found a problem, such as when the IP address is 192.168.96.190 and the gateway is 192.168.8.1, there is no default route. When the IP address is 192.168.96.190 and the gateway is 192.168.96.1, there is a default route. what is this phenomenon? ...
for example, if a client has multiple network cards, if you visit a website, will multiple IP come from the same client? Although I think it should be impossible (feel that it is very unreliable to allow multiple IP network cards to access a website, it ...
calculate network correlation ...
I can ping locally, but I can t get on it. I can do it locally at home. URL http: developer.mozilla.org...
problem description if you convolution a three-channel picture, the number of convolution kernels is 10. Since the final output of 10 feature map, does a convolution kernel have three channels? each convolution checks the image convolution of the thre...
the purpose of the gateway is to connect different network segments. So the problem is, there is a gateway on the PC, on the port of the router, and even on every port connected to the router. I m a little dizzy. God, please straighten out my train of t...
plan to make a network topology diagram in the web interface of the device. for example: flow direction device-> child device-> device how to use html to make such a network topology? Do you have any good references? ...
such as the title. later, I thought the Internet speed was slow, but watching the video is very smooth, and the downlink speed can also reach 1m-5m. But the page downloads the file, but only 20k. then I test my mac,git clone to 1m and my Ubuntu16.04,...
recently, when I learned OpenStack, and came into contact with LinuxBridge, they all said that bridge is a layer 2 switching device, so I wanted to test it on my PC . veth of Linux virtual network device https: codeshelper.com a 11.Linux virtual netw...
I understand that lvs is a four-tier load balancer and nginx is a layer 7, but I still can t understand why we still need lvs? when there is nginx. Are there any good examples to understand? ...
I have a Dedicated server that manages remotely through IPMI. Recently, I asked for the IPv6 address through the administrator. Due to my lack of basic knowledge of IPv6, I encountered some problems in configuration, and the search was fruitless, so I c...
according to the switching mode, the computer network can be divided into line switching network (Circurt Switching), message switching network (Message Switching), packet switching network (Packet Switching). our commonly used telephones are line-sw...
there are two network cards on the physical machine, one wired network card connected to internet and one wireless network card opening WIFI as a hot spot. now I want to enable the virtual machine to be on the same network segment as the wireless netwo...
problem description the laboratory has a server A, which has applied for a domain name and opened an external network port, which can indeed be accessed outside the school and can be connected through ssh. I have a computer in my dormitory, which use...
as shown in the question: how to Filter x_real_ip in wireshark? ...
ubuntu cannot connect to wifi, but it is supposed to drive my network card information is lzj@lzj:~$ lspci -vnn -d 14e4: 04:00.0 Network controller [0280]: Broadcom Limited BCM43162 802.11ac Wireless Network Adapter [14e4:43ae] (rev 02) Subsyste...
give me a general description of my problem. switch router IP: 192.168.1.1 wifi router IP:100.23.1.1 (the router uses the switch cable) wifi user assignment IP: 100.23.1.xxx Mobile phone users can access 192.168.1.1 my mac cannot access 192.168.1....
can ping the domain name (for example: abc.com) and ping the domain name ip (105.22.1.5), but why can t I open the website (abc.com, can t be opened)? ...
problem description the framework used is Cocos2d-x, and the language is CPP. due to requirements, the project needs to do a set of network layer in the CPP layer to take over and manage the game-related sending and receiving data. So it is written t...
what is the difference between the local network IP from Baidu and the IpV4 from ipconfig? if the ipv4 is not the same as the native ip from Baidu, am I equivalent to the connected local area network (intranet)? ...
I sent a json from the background to the front desk, and the data can be displayed normally. I set up to display five pieces of data per page, but all the data are displayed. The page number is displayed correctly. I change the number of data displayed o...
1, when the entire page is loaded for the first time, the highcharts page can be run normally and alert can be executed. 2, when clicking the button to use $( " "). Load () "to load the charts page, and then the charts page $( "-sharpcharts "). Load ...
as mentioned above, I want to integrate vue + webpack into thymeleaf by accessing the index.html,index.html file under the vue folder in the controller layer as the entry file for vue. in this way, if you directly access the springboot publishing port,...
wrote a simple program that reported an error at run time, and Baidu checked that it was caused by the separation of express and body-parser, so I installed body-parser. But then the same error is reported. The code is as follows: ...
what if the js code injected into the page through content script in chrome extension cannot use api such as chrome.tabs? after reading the message passing of the document, I don t understand how to call chrome.cookies.getAll. Ask for advice ....