DHCP Option 6: Identifying Client Devices on Your Network

WEB MSFT 5.0 vs. dhcpcd-5.5.6: Vendor Class Identifiers

DHCP (Dynamic Host Configuration Protocol) Option 6 is a vendor class identifier that helps DHCP servers recognize and configure different types of client devices on a network. In your case, "WEB MSFT 5.0" indicates a Windows computer, while "dhcpcd-5.5.6" is typically assigned to Android devices.

Mapping DHCP Option 6 to Client Devices

On your Pfsense router, you should be able to view a network map within the admin interface. This map can help you identify the devices connected to your network and their corresponding DHCP Option 6 values. This can be useful for troubleshooting and ensuring that all devices are receiving the correct network settings.

DHCP Option 6 in Mikrotik to Pfsense Migration

If you are migrating from Mikrotik to Pfsense, it's important to ensure that DHCP Option 6 is properly configured on the new router. This will help ensure that all devices can successfully connect to the network and access the internet.

Assigning DHCP Option 6 Automatically: End-to-End Connectivity

To streamline device onboarding and ensure end-to-end connectivity, consider using a DHCP server that supports automatic assignment of DHCP Option 6. This will eliminate the need for manual configuration and help prevent connectivity issues.

Troubleshooting DHCP Option 6 Issues: A Case Study

In the case you mentioned, where your internet connection was working fine on your PC but not on your router, the issue may be related to DHCP Option 6. If the router is not correctly assigning or recognizing this option, the connected devices may not be able to obtain the necessary network settings. It's recommended to check the DHCP configuration on your router and ensure that it is set up correctly.