How to connect mining machine without route

1. If you are sure that the bad device is a router or not a optical cat, you can directly set up ADSL dial-up, or directly configure static IP.
if the optical cat is broken, you can only change the ISP for you. Of course, what's more unreliable is to provide a fiber-optic network card for your desktop.

2.

If the computer has multiple network adapters, the Ethernet (local connection) icon of each network adapter will be displayed in the "network connections" folder

if the computer network adapter or network card is not installed or the driver is not installed, the Ethernet (local connection) icon will not be displayed in the Network Connections folder

LAN can be created using Ethernet, wireless, home phone line (HPNA), cable modem, DSL and IrDA (infrared). The emulated LAN is based on virtual adapter drivers (such as LAN Emulation protocol)

3.

Directly use the notebook wireless connection router to set it up

1. Notebook searches for wireless signals. If it is a newly purchased router, the one with the strongest signal and no password is a wireless router

Router is a device that connects LAN and Wan in the Internet. It will automatically select and set the route according to the channel conditions, and send signals in the order of front and back with the best path

Router is the hub of Internet; Traffic police;. At present, routers have been widely used in all walks of life, and various procts of different grades have become the main force to realize the internal connection of various backbone networks, the interconnection between backbone networks and the interconnection between backbone networks and the Internet

3. The main difference between routing and switch is that the switch takes place in the second layer (data link layer) of OSI reference model, while the routing takes place in the third layer (network layer). This difference determines that routing and switch need to use different control information in the process of moving information, so the way to realize their respective functions is different

4. 1、 Let's introce how to share the Internet through NAT and how to use NAT to realize port mapping. 1. On the windows 2000 server, enter the "routing and remote access" service from the management tool, right-click on the server, and click "configure and enable routing and remote access". 2. Click "next". 3. Select "Internet connection server" to enable the intranet host to access the Internet through this server, Let the intranet host access the Internet normally, otherwise, it will be a bit troublesome to configure NAT sharing after configuring the port mapping. If not, NAT cannot be shared.) 4. The difference between ICs and NAT is that it is easy to use. To enable ICs, you only need to select a check box. To enable NAT, you need more configuration tasks, ICs is also used in small networks because it needs a fixed IP address range for internal hosts; For communication with external network, it is limited to a single public IP address; It only allows a single internal network interface.) 5. First of all, let's talk about my network situation: Internet connection 192.200.200.3 (also an internal address, no way, Tietong's network is not very good, the network speed is not fast, the price is expensive, my life is really bitter ah) dormitory connection 192.168.0.1 (there is a LAN in the dormitory, a total of 4 computers, one of which is installed with sambar5.1b5 web server, the web port is 80, Later, I will visit the 192.168.0.2:80 web page from the external network (use 192.200.200.55 to replace it). IIS5.0 is opened on this NAT host, and the port is 80. Use the port mapping method to map port 8081 to port 80 of internal host 192.168.0.2. 6. In the routing and remote access server setup wizard, select Internet connection (the connection to the Internet), and then click next. 7. Select "finish" to stop here, the NAT sharing setting is completed, and the internal host can also access the Internet. The network settings of the internal host are as follows: IP address range is 912.168.0.2 ~ 192.168.0.254, subnet mask is 255.255.255.0, gateway is 192.168.0.1, DNS is the address given by ISP, ours is 211.98.xxx.xxx 2. Use NAT to map port 1, add NAT protocol. Right click "general" and "new routing protocol". 2. Select "network address translation (NAT)" in "new routing protocol" and click "OK". 3. In this way, there will be one more "network address translation (NAT)" in "IP routing". 4. Right click "network address translation (NAT)" and add "new interface". 5 Select "Internet connection" in "new interface of network address translation (NAT)" (that is, the connection to the Internet should not be selected wrong). 6. Select "public interface connecting to the Internet" in "properties of network address translation Internet connection" and select "switch TCP / UDP header (recommended)" In the "address pool" option table, you need to provide the start address and end address of port redirection. (that is, you need to take out all the IP addresses for port mapping. Generally, we only have one IP address, so we don't need to talk about the differences of "address pool" later. 8. In the "special port" option table, the data connection protocol (TCP or UDP protocol, such as web and FTP is TCP protocol) that you need to direct is provided. After selecting "add" 9 and "add special port", this is the core of setting port mapping, which port of NAT host is mapped to which port of intranet host is set here, Because there is an "address pool", you can add any address in the "address pool" to the "public address". Here you add "192.200.200.3", that is, my address. If you did not set "address pool" in the front, then "here address pool item" in this option page is gray and not optional. You can only select "here interface", That is, you only have one public IP address, which is more suitable for friends who only have one IP. You can not use the "address pool". Why do you need to make rendant settings? If there's a problem, it's not asking for trouble“ The "incoming port" is the port that someone accesses the NAT server with public IP from outside the network. Here, it is set as 8080“ "Private address and outgoing address" refers to the IP address of the internal host and the port providing special services. Here, port 8080 on 192.200.200.3 is mapped to port 80 on 192.168.0.2. This is the redirection of the TCP port. As for the orientation page of UDP, the following figure shows the situation after adding the port mapping.

5. You can buy a USB bridge for about 50 yuan. After the driver is installed, the two machines are plugged in. You can share files, surf the Internet, print, etc. Support UDP, not slower than the network cable (12.8mb, USB 24MB)

in this way, you don't need to buy network card, router, switch, hub, etc., and it can be disassembled at any time, no need to dismantle the chassis, no need to external power supply; Low cost.

6.

The setting method of power on automatic connection broadband is as follows:

1, first set up the broadband connection, input the account number and password of broadband connection

2, right-click the desktop "network neighborhood" → properties

7. Yes, this function can be realized through the connection of WiFi computer to computer, and one wired access and the other wireless shared access can be realized.
suppose that a Both B computers have wireless network cards.

Step 1:
a computer: control panel network connection wireless network connection (right click) properties general TCP / IP protocol
use the following IP address:
IP address: 192.168.0.1
subnet mask: 255.255.0.0
(others) All blank, and then click OK)
wireless network configuration:
1. Check to configure my wireless network settings with windows
2. Preferred network: click Add
Network Name: enter any letter name
network verification: open
Data Encryption: Disabled
(whatever else, click OK)
3. (very important step) click "advanced" in the lower right corner
select "computer to computer only (specific)" on the screen, and click close
click OK

Step 2: right click the connection that has been connected to the Internet (generally, if it is a non routing ADSL, it is the dial-up network under broadband, if it is a fixed network, For example, LAN or directly connected ADSL is the local connection)
properties advanced Internet connection sharing
select the first "allow its network users to connect through this computer..." and "wireless network connection" will appear in the following home network connection. Click OK
a warning may pop up, to the effect that the IP of "192.168.0.1" will be restored. No matter it, click OK< At this time, we have established a wireless soft IP, The following IP address should be used:
IP address: 192.168.0. X (x refers to any number in 2-254)
the following IP address should be used:
IP address: 192.168.0. X Subnet mask: 255.255.0.0
gateway: 192.168.0.1
preferred DNS: 192.168.0.1
(all others are empty, and then click OK)
wireless network configuration:
1. Check to configure my wireless network settings with windows
2. Click "advanced" in the lower right corner
select "computer to computer only (specific)" on the screen, and click close
click OK
--- -
find the wireless network, find the network you just set up, double-click to connect, and then you can surf the Internet

if the first configuration is unsuccessful, the success rate of automatic IP address acquisition will be higher

8. Without cat router, telecom broadband can't connect to computer directly
1. The place where the telecom broadband optical fiber transformation has not been completed is to use the old copper core telephone line to transmit the network signal. Only through the model can the analog network signal on the telephone line be converted into digital signal, which is connected by the network cable and then connected to the computer network card interface, so that the computer can access the Internet normally.
2, The transmission of network, TV and telephone signals by optical fiber also requires optical cat to separate the network signals in optical fiber, convert them into digital network signals, and connect them to computer network card by network cable
3. Therefore, telecom broadband must have a cat to connect to the computer.

9. Hello, there is no need to connect with the router without a computer. If you need to set up a router, you can directly connect to WiFi with your mobile phone, then open the browser, log in to the router management background, select quick settings, and then simply set the router parameters according to the prompts. China Telecom provides the best quality network communication services. If you need related services, you can directly inquire through the telecom online business hall or the entity business hall. Anhui Telecom will serve you wholeheartedly.