HP Comware 5 Debug Manual Vol 1

Parameters
advertisement: Specifies debugging for advertisement events.
all: Specifies debugging for all events.
error: Specifies debugging for error events.
main: Specifies debugging for main interface events related to the external modules.
notification: Specifies debugging for notification events.
pdu: Specifies debugging for PDU events.
session: Specifies debugging for session events.
socket: Specifies debugging for socket events.
timer: Specifies debugging for timer events.
interface interface-type interface-number: Specifies debugging for the specified LDP-enabled interface.
fec: Specifies debugging for FEC events.
vpn-instance vpn-instance-name: Specifies debugging for the specified VPN instance. The
vpn-instance-name argument is the MPLS L3VPN name, a case-sensitive string of 1 to 31 characters.
fec mask: Specifies debugging for a particular FEC. The fec argument is an FEC destination address. The
mask argument is the mask length of the FEC destination address, in the range of 0 to 32.
hsb: Specifies debugging for hot standby (HSB) events.
remote-peer remote-peer-name: Specifies debugging for the specified remote peer. The
remote-peer-name argument is the remote peer name, a case-insensitive string of 1 to 32 characters.
Usage guidelines
This command is supported only on devices with single-core CPUs.
Table 75 describes output fields and messages for the debugging mpls ldp command.
Table 75 Output from the debugging mpls ldp command
Field
Description
US Peer Upstream peer.
USCB's state Status of the upstream control block.
DSCB's state Status of the downstream control block.
Delete USCB(X)
LDP deleted the upstream control block of the specified type:
• 1—Ingress, the ingress node control block.
• 2—Aggregated, the aggregation control block.
• 3—Common, the common control block.
OutIf Outgoing interface.
Add Info Out_If LDP added information about the outgoing interface.
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