RDK-B provides a range of broadband services to both the users and the service providers. 

Business Router Feature

• Offers carrier grade Internet to Small and Medium Businesses (SMB) residing within the Service Provider footprint.
• As part of this support is provided for:
  • WiFi – 5 GHz with 4x4 and 2.4 GHz with 2x2
  • Voice support with 8 FXS ports
  • 8 Gigabit Ethernet ports – ports 1 - 4 support 1Gbps individually while port 5-8 support shared capacity of 1 Gbps
  • Power over Ethernet (PoE) on ethernet port 8
  • functionalities like content filtering, bridge mode, various levels of firewall, and remote access to control the router

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• Ability to access the service provider network outside the home WiFi range
• Component :  hotspot

Passpoint

•  Protocol that helps users discover and authenticate to Wi-Fi hotspots to access the internet.
•  Passpoint is based on Hotspot2.0 technology

Home Security - HNAP

• Supports Home Network Administration Protocol (HNAP)
• HNAP  is an HTTP-Simple Object Access Protocol (SOAP)-based protocol that allows advanced programmatic configuration and management by remote entities
• Component :  CcspHomeSecurity

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• RDK gateway includes wifi extender functionality which can be disabled/enabled on demand. This creates a Mesh network using a daemon called “Mesh agent” running on the gateways.
• MeshAgent facilitates the platform needed for the Wifi extender
• Performs synchronization of SSID / passwords / security modes between the Gateway and the 3rd party extender services / middleware

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Ethwan

• To EthWAN provides the functionality to enable wan side connection through Ethernet portthrough Ethernet port.  More details can be found here

EPON Agent

•     EPON Agent is a CCSP component that exposes TR181 parameters related to the DPoE ONU interface characteristics.
•     Component: CcspEPONAgent
• User/technician can select Ethernet or DOCSIS as the WAN interface
  • Ethwan mode: Ethernet Port 1 must only be used as the Ethernet WAN interface must not be available for LAN side connections
  • DOCSIS mode: Ethernet Port 1 must be usable for LAN side client connectivity.
• In ETHWAN Mode, WEBPA & Reverse SSH is working over WAN MAC assigned to ifconfig erouter0 interface