Say to LowID! - How to get the HIGHID explanation as much as possible
Why is EMULE will have a highID, LowID
This is to be said from the Internet structure ... long narride short saying --Highid / LowId is not the defect of the software of the eMule.
The high id is a user with independent public network IP and provides port (default 4662) to the EMULE; such users can connect with any emule-compatible client connection and download. The Low ID is generally an intangible network user without public IP. Between the two LOW ID users cannot be directly connected, so the download source of the Low ID will be relatively small (unable to download from other Low ID users).
No matter what type of P2P software, MSN, QQ, BT ... can not achieve direct communication between two intangy users -LowID users. MSN, QQ and other instant chat tools are implemented through server forwarding data, like MSN, all data is forwarded through the server, so the MSN can't see the IP address of the friend. And if you have used the early QQ version, you should know that there is a situation that often occurs, that is, even if the 2 people chatting is online, all the chat content will follow "(forward the server)", the current version is just already removed This sentence is. However, P2P software such as EMULE, BT, which is designed to transmit large amounts of data, clearly unable to use "server forwarding" to implement communication between LowID users - because a lot of data forwarding will have a very large network bandwidth, and emule, bt It is not possible to provide such a server such as such a server to complete this task. There is no LowID in BT because it doesn't mention it, not it can solve this problem. So don't say that because of the relationship of LowID, give it to the BT, it is a ridiculous joke :-)
Why don't you say to lowid?
From the current situation, China is the lotion of LowID, which is not available between these users. Therefore, it is necessary to make a highID, but can not only get more download opportunities, but also The role of the transfer between many LOWIDs help them download. Below I will provide enough information to help you get your highid ~!
Supplement: Two internal network users cannot connect directly to existing Internet protocols, do not understand it as the shortcomings of emule, any software can help two intranets computer connections. (General instant messaging software is transferred by the server to solve this problem, and the highid in the emule has also played the role of the LowID.)
If you get to the server is LowID, there are two possibilities: one is that you are indeed an intranet user, and the normal way is unable to get hightid; there is one of you is actually a public network user, but because of the firewall limit, make you Get a LowID!
How to distinguish ourselves or intranet
China Internet Access Mode, is approximately the following structure:
Company Enterprise Network - 1 Home Application Broadband Access
ADSL - 2 FTTB - 3 Wired --2 City Network --1 School Campus Network
Campus ADSL - 2 Fixed IP Address provided by schools - 1
Sorry 1: I am very sorry, if you and the company, the school network management is not the iron buddy, then it can't solve it ... Situation 2: Congratulations, you are the iP of the public network, it can be highID users. If you are LowID, it is basically because of the relationship between the firewall. 3: Do not determine if you have a public IP.
The external network (public network) users are generally dialing access to Internet through ADSL, CLC, telephone lines. The access device (MODEM) is dialing in most cases (there is a fixed Internet IP address for general users) is the main behavior of whether it is public IP. After dialing, it will be applied to a temporary Internet IP address in the ISP (Internet Service Provider Internet Service Provider). For enterprises (some modem do not need to manually dial in the system) to the Internet. That is, a so-called ADSL broadband is only available for a single computer. What is public network, intranet
Public network, the intranet is the access method of both Internet.
Internal network access method: The IP address obtained by the Internet is the retention address on the InetNET, and the retention address has three forms:
10.x.x.x 172.16.x.x to 172.31.x.x 192.168.x.x
The intranet computer is accessed through a public gateway with a public gateway. The intranet computer can send a connection request to other computers on the Internet, but other computers on the Internet cannot send a connection request to the internal network computer.
Public Internet access: The IP address obtained by the Internet is the non-reserved address on the InetNET. Other computers on the public network and other computers on the Internet can be accessed freely.
How to detect yourself is a public network or an intranet
Xp and 2000 can find your IP by viewing network properties
9x / me can run WiniPCFG View (any Windows operating system can also use ipconfig to see your IP in the DOS command line)
Look at the IP of your own computer, if so, you are accessing the Internet through the public network, otherwise, it is through the intranet to access the Internet.
Public network users say goodbye to LowID (this is the simplest)
Most of the public network users are mostly because of the relationship of the firewall, turn off the firewall or set the corresponding port for the EMULE in the firewall. From the 0.43A version, the EMULE automatically opens the TCP / UDP port in its connection settings in the Windows XP's firewall when the emule is started. As shown below to make sure your settings are correct:
And you can manually open WindowsXP firewall in the emule. Enter the connection settings of the emule, as shown below:
You can see the port of the emule, the default is 4662, it is recommended to replace other, because some ISP blocks 4662 port (mainly foreign, because the EMULE download is too powerful, haha), if you still use 4662 port, Unable to connect the emule under the ISP (port just find a big bit of yourself to fill out ~ Generally no conflict. Then click "Open these ports in the WinXP firewall",
This emule automatically opens the selected port in WindowsXP. If your emule does not have successfully opened the TCP port, you can follow these ports to open these ports for the firewall.
Open the properties of "local connection"
Click "Properties"
Click "Settings" in the Advanced tab
Click the "Add Port" button in the Exceptions tab.
Name Fill in "emule", port number fills your emule option -> Connection -> Client port -> TCP port number, click OK.
If there is a third-party firewall, such as Norton Network Special Police, Jinshan Net Dart, etc., you also need to manually open the corresponding TCP ports of these firewalls. It will not be introduced here.
All settings are OK, you can enjoy highid ~~~
LAN users bid to LowID
There are three situations in the local area online Internet:
1. Enterprise Internet, Metropolitan Network, Community Network, pointing to large-scale local area network structures, such as campus network, in some areas FTTB, Great Wall Broadband, etc. Such users are unless I know the NMS, otherwise it is still unable to solve the problem of LOWID. 2. A server with 2 (or more) NIC accesss the Internet connection, which may receive the network cable to the HUB or router, other PCs connect to the PC or HUB or router. The structure is shown in the figure:
Then you need to install the port mapping tool on the server, you can download the relevant software to the Sky Software Station search. You can also view the article in the forum: Port mapping software is related to the server side.
3. Router or MODEM dial-up Internet access, other computers are connected to the router. The structure is shown in the figure:
See our topic - NAT Principle Introduction, various ADSL MODEMs and routers of port mapping methods.
All settings are OK, you can enjoy highid ~~~
If the local area network is connected to the network through the router, you need to set the port mapping of the router, and different router setting methods are different.
