MSFT 50: Understanding Device Types in DHCP Requests
Windows and Android Device Identification
In DHCP (Dynamic Host Configuration Protocol) requests, the "WEB MSFT 5 0" identifier indicates a Windows computer, while "dhcpcd-5 5 6" corresponds to an Android device. Additionally, the traditional "Client Vendor Name" for Windows-based devices has been updated to "MSFT 50."
Delving into the MSFT 50 Device Type
The "MSFT 50" device type in DHCP requests is commonly associated with Windows 98. Microsoft has claimed three vendor classes, but MSFT 50 is predominant as it overrides both the "MSFT" class and the pervasive market share of Windows 98.
IP Assignment Process
1. The client sends a DHCP request, including its network interface card (NIC) MAC address and vendor class identifier (e.g., MSFT 50). 2. The DHCP server checks its database for a matching entry. 3. If found, the server responds with an IP address, subnet mask, gateway, DNS addresses, and other necessary configuration parameters. 4. The client acknowledges the receipt of the IP address and proceeds to configure its network settings.
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