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debug packetcable gate
Usage Guidelines
Use this command to enable debugging for the individual PacketCable functional systems on the
Cisco CMTS. As a general rule, selectively use these commands to debug or troubleshoot problems
instead of turning on all debugging with the
In Cisco IOS Release 12.2(15)BC1 and later, you must also enable debugging for one or more IP
addresses, using the
command displays any output. The debug packetcable gate events process command is an exception
to this, however, because it does not display subscriber-related information.
The
Note
command with each of its possible options.
To display detailed debugging output in Cisco IOS Release 12.2(15)BC1 and later releases, use the
Tip
verbose option when you enable PacketCable debugging output using the
subscriber
Examples
This section shows typical examples for each type of debugging message.
Commit Event Debugging
The following example shows typical debugging messages for the commit events on a gate. Omit the
verbose option if you do not want to display the header and message contents.
Router# debug packetcable subscriber 192.168.78.21 verbose
Router# debug packetcable commit
Pktcbl commit msgs (detail) debugging is on
Jul 25 16:13:34 UTC: Pktcbl(Commit): Commit msg from [addr/port 192.168.78.21/50024],
length 40
Jul 25 16:13:34 UTC: Pktcbl(Commit): (commit) - Calling DOCSIS QoS module Commit
Jul 25 16:13:34 UTC: Pktcbl(Commit): rsvp->docsis: Received a DOCSIS_COMMIT request
Jul 25 16:13:34 UTC: Pktcbl(Commit): Sending COMMIT response [241] [src
192.168.78.1/50024, dest 192.168.78.21/50024]
Jul 25 16:13:34 UTC: Commit Header
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
20362
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC: Pktcbl(Commit): Sending COMMIT response [241] [src
192.168.78.1/50024, dest 192.168.78.21/50024]
Jul 25 16:13:34 UTC: Commit Header
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
20362
Jul 25 16:13:34 UTC:
Jul 25 16:13:34 UTC:
Cisco Broadband Cable Command Reference Guide
5-122
debug packetcable subscriber
debug packetcable all
command is equivalent to repeatedly giving the
command.
ver (0x)
msg type
checksum
sending ttl : 255
msg length
Destination 192.168.78.19, Protocol_Id 17, Don't Police , DstPort
Source 192.168.78.21, udp_source_port 20380
GATE_ID
Id = 2430632
ver (0x)
msg type
checksum
sending ttl : 255
msg length
Destination 192.168.78.19, Protocol_Id 17, Don't Police , DstPort
Source 192.168.78.21, udp_source_port 20380
GATE_ID
Chapter 5
debug packetcable all
command.
command, before the debug packetcable gate
: 01
: COMMIT_ACK [241]
: 1D 4D
: 40
type 8 length 8 :
: 01
: COMMIT_ACK [241]
: 1D 4D
: 40
type 8 length 8 :
Cisco CMTS Debugging Commands
debug packetcable gate
debug packetcable
OL-1581-08
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