What is the difference between CMNET and CMWAP? Can CMWAP be on the WWW network? Why is China Mobile 10086 customer service saying no? In response to the above problems frequently encountered by many mobile phone players, the author has collected the following related materials to explain the above problems. The difference between CMWAP and CMNET Internet access mode is that there is usually only one GPRS access method in the world. However, there are two CMNET and CMWAP access points in China's GPRS. In fact, CMWAP and CMNET are only two GPRS connections divided by China Mobile. Into the way. The former is set up for the mobile phone WAP Internet access, while the latter is mainly used for PC, laptop, PDA and other GPRS Internet access services. They do not have any difference in implementation. However, because of different positioning, CMWAP has some limitations compared with CMNET. The CMWAP access method is unique to China Mobile. China Mobile has certain restrictions on CMWAP. When the CMWAP is accessed, only the IP (10.*.*.*) in the GPRS network can be accessed, and the Internet cannot be accessed through the route. We implement software access through the WAP Gateway Protocol or the HTTP proxy service it provides. CMNET access can directly browse the same WWW website as PC Internet, as well as online TV, so the monthly subscription is generally more than 200 yuan, and even many areas do not provide monthly service. Most areas now only offer cmwap monthly service. However, in fact, through the third-party software, we can use the CMWAP proxy service on the WWW website. As for the customer service, it is impossible to get up. That is because it violates the original intention of the mobile and increases the traffic. In response to this situation, the mobile The CMWAP monthly subscription in some regions has been cancelled. Since CMWAP is implemented through a proxy server, it will generate some unnecessary traffic, and the speed is not as good as CMNET. The CMWAP and CMNET that are not monthly are 0.03 yuan/K, so if you do not use the CMNET access method, you can Get the maximum speed and minimum flow. However, if the user has a CMWAP monthly subscription, the author of course recommends using a CMWAP connection to save money on the Internet. There are also some JAVA network software that always jumps out of the network connection prompt when using it. If this happens, then only need to make some modifications to the network settings. The specific steps are: open the program management, then find the software, in turn Select Options > Settings to change all the queries in the first query to the first query. CMNET settings: CMNET settings comparison, we can know on the first floor, CMNET is not subject to any restrictions, so to use CMNET on the iPhone, just need to "set" & rdquo;->“general”-> ; network”-><quo;cellular data network”->“APN” enter “cmnet” Under normal circumstances, fill out the "cmnet", you can go online, but some users may appear, fill in the correct APN, and also confirm that the mobile phone card opened "Internet access" service, but still can not get online, this time You can set "Aircraft mode" to "On" in Settings & rdquo; and wait a few seconds before turning off "Airplane mode". Through such an operation, the cellular data module of the mobile phone can be reactivated, so that the setting of the GPRS network CMWAP can be normally connected to the iPhone. In the article "Difference between CMWAP and CMNET Internet Mode", we can know that China Mobile restricts the CMWAP connection to only access mobile GPRS. Internal network. That is, only the network whose IP address starts with 10.*.*.* can be accessed, so the mobile also provides a WAP gateway that only supports the basic HTTP proxy for CMWAP, so that the mobile phone user can access the Internet through the gateway. The WAP gateway is known as 10.0.0.172. Since the gateway can only support HTTP proxy, many network softwares cannot be used normally in the CMWAP environment. Next, the author will briefly explain setting up CMWAP on the iPhone. Since the CMWAP must use the WAP gateway provided by the mobile to access the external network normally, it is necessary to set the WAP gateway proxy in the cellular data network. However, the iPhone does not directly provide the WAP proxy setting option like the Nokia mobile phone, so the user needs to manually The configuration file is modified to achieve the effect of adding a proxy to the cellular data network service. First open the 91 mobile assistant, enter the //private /var /preferences /SystemConfiguration /directory, find the preferences.plist file, this file stores all iPhone and network-related configuration. Select the file, click the mouse again, select “ open with the built-in editor ”. The setting of CMWAP is in the article "Difference between CMWAP and CMNET Internet Mode", we can know that China Mobile restricts the CMWAP connection to only access the mobile GPRS internal network. That is, only the network whose IP address starts with 10.*.*.* can be accessed, so the mobile also provides a WAP gateway that only supports the basic HTTP proxy for CMWAP, so that the mobile phone user can access the Internet through the gateway. The WAP gateway is known as 10.0.0.172. Since the gateway can only support HTTP proxy, many network softwares cannot be used normally in the CMWAP environment. Next, the author will briefly explain setting up CMWAP on the iPhone. Since the CMWAP must use the WAP gateway provided by the mobile to access the external network normally, it is necessary to set the WAP gateway proxy in the cellular data network. However, the iPhone does not directly provide the WAP proxy setting option like the Nokia mobile phone, so the user needs to manually The configuration file is modified to achieve the effect of adding a proxy to the cellular data network service. First open the 91 mobile assistant, enter the //private /var /preferences /SystemConfiguration /directory, find the preferences.plist file, this file stores all iPhone and network-related configuration. Select the file, click the mouse again, select “ open with the built-in editor ”. After opening the editing interface, click the find button of the last magnifying glass icon on the status bar, enter ip1 in the button, and click “ find the next & rdquo;. In the preferences.plist configuration file, ip1 represents the network interface associated with the cellular data network. We only need to add the WAP proxy configuration in the configuration part of this ip1. As shown above, the parameter configuration of ip1 has been located. Find the following configuration section: InterfaceDeviceNameip1Hardwarecom.apple.CommCenterTypecom.apple.CommCenterUserDefinedNamecom.apple.CommCenter(ip1) Enter directly after the label, and add the following proxy configuration to the top grid. Note that Be sure to add the top grid. ProxiesHTTPEnable1HTTPPort80HTTPProxy10.0.0.172HTTPProxyAuthenticated0HTTPProxyType1HTTPSEnable1HTTPSPort80HTTPSProxy10.0.0.172ProxyAutoConfigEnable0Download (47.02KB)2010-3-419:15 After the addition is complete, save the changes. And sync the modified file back to the iPhone. Once the sync is complete, enter “cmwap” in “Settings>->“General”-> Network”-> Cellular Data Network”->“APN” Configure the cmwap access point. Download 2010-3-419: 15 After the above operations are completed, you can browse the network through CMWAP, but since this configuration method is to manually modify the configuration file, in some cases, there may be cases where the Internet cannot be accessed. If this happens, just enter the phone function and dial 10086 to activate the entire communication module of the iPhone. This article comes from [System Home] www.xp85.com