SB5101 Cable Modem Overview
MOTOROLA BCS CONFIDENTIAL Page 31 of 34
10.1.1 Connecting to the Cable Modem via Diagnostic Console Cable:
The CLI can be accessed via the Diagnostic Console Cable and the DIAG
port on the back of the
modem. This is typically done via “Windows HyperTerminal” with the following settings:
• B
its per second: 38400
• D
ata bits: 8
• P
arity: None
• S
top bits: 1
• F
low Control: None
Diagnostic cables are supplied with the modems.
10.1.2 Connecting to the Cable Modem via Ethernet and an “rlogin” based Telnet Client:
Modem Ethernet IP address: 192.168.100.1
To access CLI from HFC side: rlogin <modem IP address from DHCP>
To access CLI from client CPE: rlogin 192.168.100.1
10.1.3 Logging Into the Cable Modem:
Login name: target
Password: first 15 digits of the unit serial number (It is best to copy these into a Notepad
Window first, then copy/paste to the Terminal Window you are using for access.)
10.1.4 Key Commands:
Addressing Displays modem addressing information (Ethernet MAC and IP)
arpstorm Displays ARP Storm filter statistics
blpinfo Displays Baseline Privacy Key Management information
bootChange Changes modem boot parameters
bridge Displays state of bridge forwarding layer and statistics
clrcpemac
<xx-xx-xx-xx-xx> Clear one static CPE MAC address from Table of known CPE’s.
Number of CPE’s (Controlled by TFTP TLV Value MaxCPE)
config Use to set modem configuration settings, such as starting frequency ranges,
known frequency and other registration/scanning parameters
cpemac Lists MAC addresses known by the modem including those provisioned and
learned.
defaultcfg Sets the modem back to factory defaults
dhcpc Displays modem DHCP configuration information received from server
dlfile Downloads new software image from a specified server through TFTP
dsdiag Displays downstream diagnostic information, (frequency, SNR, FEC lock
status)
eventlog Displays event logs up to 173 entries, with wraparound buffer
exit | quit Exit the login session
factSetCliOff
Turns off CLI after next reboot
help | ? Lists available CLI commands
haltreset Cancels reset action request
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