(I) Windows NT RAS Server The difference between DHCP and static IP pool is merely the distinguishing host name on the IP address without the domain name suffix set up by DHCP service; "DNS server", "WINS server" is "192.168.99.100" The node type is "cross"; "Enable IP routing", "NetBIOS Range", "NetBIOS Resolution", "Assisted WINS Server" is empty; the subnet mask is "25555.255.0"; default The gateway is the same as the PPP IP address; the DHCP server is "255.255.255.255"; the lease is also the same. (Ii) Resource access rights Control mode and system software such as Windows NT User Management Software Different from the shared resource access, the user who logs in to the Windows system is subject to the user name of the Windows System; the username of the dial network is subject to the username of the dial network. Note: If the Microsoft network is not started before dialing (ie, there is no other network adapter works, if the laptop is not inserted into the PCCard NIC), it will be prompted when the network resource is accessed, and the password to access "IPC $" is required. It is important to note that if the account lock is set in the NT domain user policy, the account has been locked when the access password appears. So, if you need to use a laptop to remotely dial the network sharing resource, don't set the account lock, or insert the PCCard network card before registering Windows. (Although inserting NIC cannot connect to any local area network, it does make Windows launched a network service, and automatically use Windows login username and password when connecting the shared resource.) ㈢ Set "The entire network" in RAS is only limited to This computer "has no difference in the settings, no matter how settings, you can access shared resources on the online other computers on the IP. Cause: Maybe WINS and DNS addresses are set correctly, and the RAS server also supports IP forwarding.