Cisco UBR924 - uBR 924 Router Troubleshooting Tips page 59

debug cable-modem bpkm
To debug baseline privacy information on a Cisco uBR924, use the debug cable-modem bpkm
command in privileged EXEC mode. To turn the debugging messages off, use the no form of this
command.
Syntax Description
errors
events
packets
Defaults
No default behavior or values.
Command Modes
Privileged EXEC
Command History
Release
11.3 NA
Usage Guidelines
Baseline privacy key management exchanges take place only when both the Cisco uBR924 and the
CMTS are running code images that support baseline privacy, and the privacy class of service is
enabled via the configuration file that is downloaded to the cable access router. Baseline privacy code
images for the Cisco uBR924 contain k1 in the code image name.
Examples
The following example shows debug output when the headend does not have privacy enabled:
[no] debug cable-modem bpkm {errors | events | packets}
Debugs Cisco uBR924 privacy errors.
Debugs events related to cable baseline privacy.
Debugs baseline privacy packets.
uBR924# debug cable-modem bpkm errors
cm_bpkm_fsm(): machine: KEK, event/state: EVENT_4_TIMEOUT/STATE_B_AUTH_WAIT, new state:
STATE_B_AUTH_WAIT
cm_bpkm_fsm(): machine: KEK, event/state: EVENT_4_TIMEOUT/STATE_B_AUTH_WAIT, new state:
STATE_B_AUTH_WAIT
%LINEPROTO-5-UPDOWN: Line protocol on Interface cable-modem0, changed state to down
cm_bpkm_fsm(): machine: KEK, event/state: EVENT_1_PROVISIONED/STATE_A_START, new state:
STATE_B_AUTH_WAIT
%LINEPROTO-5-UPDOWN: Line protocol on Interface cable-modem0, changed state to up
Modification
This command was first introduced.
Troubleshooting Tips for the Cisco uBR924 Cable Access Router 59
debug cable-modem bpkm