chat on lan network

Labels: LAN performance test This method can effectively test the network transmission performance. This method is applicable to disks, diskless (System Virtual Disk), game Virtual Disks, and other virtual disk software with cache functions, however, because each software works in different ways and principles, the test results of each software may not be the same, but it does not matter, based on the test

Most of the time, we do not pay attention to the most basic networking technology, that is, how to build a complete LAN, So What steps do we need to perform? Here is a detailed description. The wireless LAN (WLAN) industry is currently one of the fastest growing industries in the entire data communication field. Due to its flexibility, mobility, and low investment costs, the wireless

How can we improve the security performance of network transmission technology? Here we will give a detailed description of the point-to-point working mode and network identifier. What is obviously different from a wired LAN network is that a wireless LAN

Now the general family Internet use ADSL telephone line more online, and the home generally have several computers, so how to make a few computers at the same time Internet. This is to use the broadband router, in general, there are several cable sockets on the broadband router, these network cable sockets on some labeled WAN, and some network port labeled LAN, i

In the online world, there are thousands of weather events, so we also need to know some basic network settings for a large number of network devices. Here we will open the door to wireless LAN and introduce it. I believe you will not be familiar with setting lan network par

The topological structure of LAN The main features of LAN are: The network is owned by a unit, and the geographical range and the number of sites are limited. LAN has broadcast function, from a site can easily access the entire network, the host on the local area

Selection of vro's restricted computer network speed, LAN traffic control software, and bandwidth restriction SoftwareHow can I limit the speed of a LAN and control the bandwidth of a computer? You can use either of the following methods:1. Rationally allocate lan network re

VLAN (Virtual LAN) technology is an important technical measure to ensure the safe and stable operation of large networks. with the active participation of many vendors and the widespread acceptance of end users, it has been widely used in actual network construction. The reason why VLAN technology is attractive is that it has enhanced its network management func

Wireless LAN is a commonly used network in enterprises. Therefore, for an enterprise's network configuration, how to use wireless LAN switches, wireless routes, and Wireless AP devices is an ideal and reasonable solution, facilitating network management is a question worth t

In the construction and maintenance of local area networks, there will always be a variety of problems. Troubleshooting and optimizing the system is one of the most basic tasks in managing a local area network. I have been engaged in network management work for eight years, the following is usually accumulated in the work of some of the small experience and everyone to share, including troubleshooting, opti

The new semester began, presumably and a lot of students have added a beloved notebook bar! So the brothers can use the rest time in the dormitory chat, play games to relax. Network sharing with roommates is generally done in the LAN. What if you don't have a local area network in your environment? What do I do without

In recent years, mobile phones, tablets, ultra-extreme mobile devices such as more and more, but also more and more performance, to daily life and work has brought great convenience, because of this, mobile office-related needs are gradually increasing. For example: Off-site office, the use of mobile devices to access the company's internal OA, ERP, CRM and other office systems and file sharing server is often the case; On the other hand, many people use NAS to store and manage files, although t

3G features. In contrast, 3G wireless networks are more convenient to use. Nowadays, to access the Internet, users must plug in the network cable or find nearby wireless hotspots. In the 3G era, they can access the Internet where there is a mobile phone signal. For Internet users, such a convenient way to access the Internet is more attractive. 3. Richer applications: As for the current situation, the Internet applications derived from Wired Broadban

Linux Network Programming 5-use UDP protocol for group chat and network programming udpIntroduction The functions implemented in this article are similar to what I wrote earlier (select System Call _ 2 in Linux). The difference is that the communication methods between processes are different. In the previous article, I used pipelines. In this article, I will use

LAN: Call netdev_rx_handler_register (dev, zhanglan_handle_frame, port) and call javaslan_handle_frame in netif_receive_skb;For...Each host Nic can only register one rx_handler, but the nic and Nic can be superimposed.VETH Virtual Network Card Technology about this virtual network card, I mentioned in "OpenVPN multi-processing-netns container and iptables CLUSTE

Diagram of several virtual NICs related to Linux Network virtualization-VETH/MACVLAN/MACVTAP/LAN,-vethmacvlanLinux Nic drivers contain many "virtual NICs ". Earlier articles have analyzed in detail virtual network adapters such as tun and ifb. Similar ideas: Under the trend of virtualization, the Linux source code tree is constantly increasing support for "

LAN in the construction and use, it is inevitable that such a failure. Troubleshooting and optimizing the system is one of the most basic tasks in managing a local area network. From the point of view of eliminating faults and optimizing performance, this paper sums up some experiences and techniques of local area network maintenance and optimization, in which th

Chat Room | network | Chat rooms often surf the internet netizens are afraid that few people have not been to the chat room random Shinti. Just a little attention and you'll find that most of these chat rooms are maintained using CGI programs or applets developed by Java. Pr

The development of WLAN technology is already making our lives more convenient. How can we set up WLAN Access Points controlled by wireless LAN switches? This article introduces you. Do you want to achieve a signal without interference and a stable wireless network connection? WLAN wireless LAN switches can be configured to fully control wireless access points. H

1, how does the external network server (such as the Java Web) connect to the database in the LAN? 2, how does the public network computer access a service in the LAN?Scenario :One of our previous projects was to make a website, and the site would have access to a SQL Server database within the client's local area netw