User's Manual

Ripwave Base Station I&C Guide Navini Networks, Inc.
92 Part #40-00047-00 Rev D v1.0
February 28, 2003
A Command and Debug Interface is initialized to extend rudimentary target shell capabilities for
Navini developers to diagnose problems with the Digital Signal Processors on the MDM and
CHP cards:
Starting CDI..............................Done
The Content Addressable Memory (CAM) is used to provide mappings of users to channels. This
mapping interface is started at this point:
Starting CAM I/f..........................Done
The management entity for CPE mobility, nomadicity, and access control security is handled by
the MME application that is started at this point:
Starting MME..............................Done
The protocol bridging performed by the BTS for user traffic is handled by the EtherBridge
component. Depending on the traffic mode selected, the EtherBridge will perform varying
protocol encapsulation methods, such as RFC1483 bridging over ATM. The bridge is started at
this point:
Starting EtherBridge......................Done
Network layer protocol security and mobility applications are handled by specialized protocol
handler components. Various modes of operation are configurable through the EMS and provide
such services as DHCP address learning and authentication assistance via the DHCP Relay
Agent, Proxy ARP broadcast security, and network layer mobility support. These components
are started at this point:
Starting DHCP Relay Agent.................Done
Starting Peer ARP Proxy Agent.............Done
Starting Host ARP Proxy Agent.............Done
Starting Mobile IP Proxy Agent............Done
An LLC Proxy is an object that provides relay service via the LLC IF conduit to the MDM card.
Objects on the CC card can communicate with an object on the MDM card directly using such a
proxy. Several such proxied objects exist and are created with this message:
Starting LLC Proxy........................Done
As the CC card downloads and initializes the DSP’s on the MDM and CHP cards, each
component is identified with a “Loading” message:
Loading LLC...............................Done