1. Feature Enhancements / Functional Changes

The RADSL router provides endpoint router networking capabilities in support of the 8510 RADSL line card. This can be configured to function in a variety of network environments. The sections below provide descriptions of some of the DSL router features:

• Address Resolution Protocol (ARP)
• Proxy ARP
• Network Address Translation (NAT)

• Basic NAT
• Network Address Port Translation (NAPT)
• Applications Supported by NAT

• Dynamic Host Configuration Protocol (DHCP) Server
• DHCP Relay Agent
• IP Filters

New manuals support this product:

• Hotwire DSL Routers User's Guide 6371-A2-GN10
• Hotwire 6371 Rate Adaptive DSL Installation Installations 6371-A2-GB20.

1. Resolved Customer Issues

Action Request Number	Description
N/A

2. Hardware Co-Requirements

For proper operation with an 88xx/86xx DSLAM, this release requires an 8000 IP Conservative MCC, MCC Plus, or MCP with appropriate firmware:

Card Type	CCA #	DSLAM
8510 RADSL Port Card	868-3209-80xx (xx = 00, 01, 02, …)	8600, 8800, 8810,8610, 8820,
8000 IP Conservative MCC	868-1010-81xx (xx = 00, 01, 02, …)	8600, 8800, 8810
8000 IP Conservative MCC Plus	868-3882-80xx (xx = 00, 01, 02, …)	8600, 8800, 8810
8000 IP Conservative MCP	868-3883-80xx (xx = 00, 01, 02, …)	8610 and 8820

3. Software Co-Requirements

Card Type	CCA #	Firmware
8510 RADSL Port Card	868-3209-80xx (xx = 00, 01, 02, …)	03.00.32
8000 IP Conservative MCC	868-1010-81xx (xx = 00, 01, 02, …)	04.00.32
8000 IP Conservative MCC Plus	868-3882-80xx (xx = 00, 01, 02, …)	04.00.32
8000 IP Conservative MCP	868-3883-80xx (xx = 00, 01, 02, …)	04.00.32

4. Compatibility With Other Released Models

Since this is the initial release of this product, this section is not applicable.