Technical information
ADC Telecommunications, Inc.
170 CHAPTER 2: CUDA 12000 BASE SYSTEM COMMANDS
flap-list clear
Clears the flap list of all cable modems on a the current CMTS card. Clearing the flap list with this
command sets the flap count back to zero for all modems attached to the current CMTS.
The system maintains a cable modem flap table for every cable modem (whether active or not)
that has difficulty communicating with the CMTS. Flapping refers to the rapid disconnecting and
reconnecting of cable modems. The flap list maintains a flap count and logs the most recent
flapping activity for each cable modem attached to the CMTS.
Mode
interface:cable:csi(<c/s/i>)
Syntax
flap-list clear
Example
cli:172.16.19.10:root# interface 1/1/1
mode: interface:cable:csi(1/1/1)
cli:172.16.19.10:interface:cable:csi(1/1/1)# show flap-list
row count: 14
Mac Address Flap Last Known Insert Time Remove Time Hit Miss
Count State Count Count
----------------- ----- ------------- -------------- -------------- ----- -----
00:10:95:01:ef:d8 3 Registered 99-08-24 16:39 99-08-24 16:53 694 32
00:10:95:01:f0:05 4 Registered 99-08-24 16:39 99-08-24 16:53 958 32
00:10:95:04:0a:b7 3 Registered 99-08-24 16:39 99-08-24 16:53 694 32
00:10:95:04:0a:bd 3 Registered 99-08-24 16:39 99-08-24 16:53 694 46
00:10:95:04:0a:c3 3 Registered 99-08-24 16:39 99-08-24 16:53 694 32
00:10:95:04:0a:c4 3 Registered 99-08-24 16:39 99-08-24 16:53 695 32
00:90:83:32:9f:8c 3 Registered 99-08-24 16:40 99-08-24 16:53 697 33
00:90:83:36:82:ee 3 Registered 99-08-24 16:39 99-08-24 16:53 701 44
00:90:83:36:82:f1 3 Registered 99-08-24 16:39 99-08-24 16:53 702 47
00:90:96:00:29:6d 5 RegBpiTek 99-08-24 16:38 99-08-24 16:53 1199 48
00:90:96:00:29:71 16 RegBpiTek 99-08-24 16:39 99-08-24 16:53 716 98
00:90:96:00:39:7f 9 Registered 99-08-24 16:39 99-08-24 16:53 1207 65
00:90:96:00:39:f9 16 Registered 99-08-24 16:39 99-08-24 16:53 715 102
00:a0:73:69:39:65 4 RegBpiTek 99-08-24 16:40 99-08-24 16:53 694 32
cli:172.16.19.10:interface:cable:csi(1/1/1)# flap-list clear
cli:172.16.19.10:interface:cable:csi(1/1/1)# show flap-list
Mac Address Flap Last Known Insert Time Remove Time Hit Miss
Count State Count Count
----------------- ----- ------------- -------------- -------------- ----- -----
cli:172.16.19.10:interface:cable:csi(1/1/1)#