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ANSI/SCTE 140 2007

Cable Modem IPv4 and IPv6 eRouter Specification

This standard defines a core set of features that enable multiple subscriber devices to gain access to operator provided high speed data service using DOCSIS. This core set of features allow for both IPv4 and IPv6 enabled devices to gain connectivity to the Internet.
The eRouter is specified as an Embedded Service/Application Functional Entity (eSAFE) device as defined in [SCTE 107] that is implemented in conjunction with a DOCSIS Cable Modem device.
The core set of features defined in this standard includes the ability to provision multiple CPE devices, a description of how to forward data to and from CPE devices and also the ability to forward IP Multicast traffic to CPE devices.

Content Provider
The Society of Cable Telecommunications Engineers [SCTE]


As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.