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HP Comware 5 Debug Manual Vol 3

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# Enable the RSVP-TE Hello function in MPLS view and interface view. Execute both the debugging mpls
rsvp-te hello and debugging mpls rsvp-te tunnel-id all commands. Then the two devices establish an
MPLS TE tunnel.
<Sysname> debugging mpls rsvp-te hello
<Sysname> debugging mpls rsvp-te tunnel-id all
*Nov 13 10:39:00:618 2006 Sysname RSVP/7/HELLO:
10:0353: Receiving Hello REQ Message form 80.1.1.2:
// RSVP received a Hello REQ message from 80.1.1.2.
*Nov 13 10:39:00:618 2006 Sysname RSVP/7/HELLO:
10:0359: Src_Instance : 0x1d1 Dst_Instance : 0x1ce
// The source instance is 0x1d1, and the destination instance is 0x1ce.
*Nov 13 10:39:00:634 2006 Sysname RSVP/7/HELLO:
10:0506: Sending Hello ACK Message:
// RSVP sent a Hello ACK message.
*Nov 13 10:39:00:634 2006 Sysname RSVP/7/HELLO:
10:0511: Src_Instance : 0x1ce Dst_Instance : 0x1d1
// The source instance is 0x1ce, and the destination instance is 0x1d1.
# Execute both the debugging mpls rsvp-te path and debugging mpls rsvp-te tunnel-id all commands.
Then the two devices establish an MPLS TE tunnel.
<Sysname> debugging mpls rsvp-te path
<Sysname> debugging mpls rsvp-te tunnel-id all
*Nov 13 10:46:19:130 2006 Sysname RSVP/7/PATH:
13:2566: Form and Send Path Msg!
// RSVP formed and sent a PATH message.
*Nov 13 10:46:19:145 2006 Sysname RSVP/7/PATH:
13:2808: Path mesg sent with Lih 2818064 for IfAdd 50010101
// RSVP sent a PATH message from interface 50010101, with the LIH of 2818064.
*Nov 13 10:46:19:145 2006 Sysname RSVP/7/PATH:
13:5017: Successfully send path refresh message...
// RSVP sent a PATH refresh message.
*Nov 13 10:46:19:145 2006 Sysname RSVP/7/PATH:
13:5023: Tunnel address = 88.2.2.2, Tunnel ID =1, next hop = 80.1.1.2
// The tunnel's destination address is 88.2.2.2, the tunnel ID is 1, and the n e x t h o p i s 8 0 .1.1. 2.
*Nov 13 10:46:19:145 2006 Sysname RSVP/7/PATH:
13:5028: Timer interval configured=30000 : Timer interval used =29100
// The refresh timer setting is 30000 milliseconds, and the actual timer value is 29100 milliseconds.
*Nov 13 10:46:19:145 2006 Sysname RSVP/7/PATH:
13:5031: PATH msg MsgId = 0x2
// The MsgId of the PATH message is 0x2.
# Configure FRR so that when the PLR node detects a need for FRR switchover, it will send a path error
message to notify the upstream node of the FRR switchover. Execute both the debugging mpls rsvp-te
perr and debugging mpls rsvp-te tunnel-id all commands.
<Sysname> debugging mpls rsvp-te perr
<Sysname> debugging mpls rsvp-te tunnel-id all
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