STANDARD Revision 1.0 C4® CMTS Release 8.3 User Guide
© 2016 ARRIS Enterprises LLC. All Rights Reserved. 31
RADIUS Access Challenge ......................................................................................................................... 840
TACACS+ ............................................................................................................................................................ 843
TACACS+ Description................................................................................................................................ 843
TACACS+ Servers and Server Groups ....................................................................................................... 844
Authentication Method Lists.................................................................................................................... 845
Authorization Method Lists ...................................................................................................................... 845
Accounting Method Lists.......................................................................................................................... 846
Common CLI Commands for AAA Using TACACS ..................................................................................... 846
Enable TACACS Authentication ................................................................................................................ 848
Configuring the C4/c CMTS to Enable Password ..................................................................................... 848
TACACS+ Source Interface ................................................................................................................................ 852
Operational Concerns .............................................................................................................................. 852
Feature Interactions ................................................................................................................................. 853
Configuring TACACS+ Source Interface .................................................................................................... 853
Sample Show Commands ......................................................................................................................... 854
SSH2 .................................................................................................................................................................. 855
SSH2 Description ...................................................................................................................................... 855
Server Management................................................................................................................................. 856
Configure Commands ............................................................................................................................... 857
Show Commands ...................................................................................................................................... 860
Routing to a Null Interface ................................................................................................................................ 861
CLI Commands for Routing to a Null Interface ........................................................................................ 861
Source Verification of Cable-side IP Addresses ................................................................................................ 862
For IPv6..................................................................................................................................................... 862
CLI Commands for Source Verification .................................................................................................... 863
CPE Host Authorization ..................................................................................................................................... 864
CLI Commands .......................................................................................................................................... 865