HP Comware 5 Debug Manual Vol 1

Examples
The output in the following examples was created under the following conditions:
•
Two routers are connected directly.
•
MPLS and MPLS LDP are configured on both routers. An LDP session has been successfully
established between the routers.
# Enable debugging for MPLS management interface on one router (PE 1, in this example). When MPLS
LDP is reset on the other router, output similar to the following example is generated:
<PE1> debugging mpls management interface
*0.22430627 PE1 LSPM/8/LSPM INTERFACE:
Received Signal DELETE message, VRF Index: 0 destination: 0x8c010101 destination mask:
0xffffffff Nexthop: 0x7f000001 OutIfIndex: 0x150000 InIfIndex: 0x300010
// LSPM received a signaling DELETE message.
*0.22430627 PE1 LSPM/8/LSPM INTERFACE:
Received Signal DELETE message, VRF Index: 0 destination: 0x8c030303 destination mask:
0xffffffff Nexthop: 0x8c0c0102 OutIfIndex: 0x300010 InIfIndex: 0x0
// LSPM received a signaling DELETE message.
#Dec 22 16:22:17:972 2005 PE1 LDP/5/SessionUp: Session(140.2.2.2:0. public Instance)'s
state change to Up
// The session came up again.
*0.22435678 PE1 LSPM/8/LSPM INTERFACE:
Received Route CREATE message, destination: 0x8c010101 destination mask: 0xffffffff.
// LSPM received a route CREATE message.
*0.22435901 PE1 LSPM/8/LSPM INTERFACE:
Received Signal CREATE message, VRF Index: 0 destination: 0x8c010101 destination mask:
0xffffffff Nexthop: 0x7f000001 OutIfIndex: 0x150000 InIfIndex: 0x300010
// LSPM received a signaling CREATE message.
# Enable debugging for MPLS management policy on one router (PE 1, in this example). When MPLS LDP
is reset on the other router, output similar to the following example is generated:
<PE1> debugging mpls management policy
<PE1>
#Dec 23 10:12:18:552 2005 PE1 LDP/5/SessionDown: Session(140.2.2.2:0. public Instance)'s
state change to Down
// The peer restarted and the session went down.
*0.92036640 PE1 LSPM/8/LSPM POLICY:
LSP deleted, VRF:0 Destination: 0x8c010101 Destination mask: 0xffffffff Nexthop:
0x7f000001 IfIndex:0x150000 LSPIndex:0x2443.
// LSPM deleted an LS P.
*0.92036640 PE1 LSPM/8/LSPM POLICY:
LSP deleted, VRF:0 Destination: 0x8c030303 Destination mask: 0xffffffff Nexthop:
0x8c0c0102 IfIndex:0x300010 LSPIndex:0x2444.
// LSPM deleted an LS P.
*0.92036640 PE1 LSPM/8/LSPM POLICY:
LSP deleted, VRF:0 Destination: 0x8c020202 Destination mask: 0xffffffff Nexthop:
0x8c0c0102 IfIndex:0x300010 LSPIndex:0x2445.
151