trace mpls rsvp tunnel
Syntax
trace mpls { traffic-eng | rsvp } [ vrf
vrfName
] tunnel
tunnelName
[ destination
startIpAddress endIpAddress increment
]
[ data-size
dataSize
]
[ source address
sourceAddr
]
[ ttl
ttlValue
] [ timeout
timeOutVal
]
[ reply mode { ipv4-udp | ipv4-udp-with-router-alert } ]
[ reply pad-tlv ] [ reply dscp
trafficClass
]
[ exp-bits
bitValue
] [ detail ]
Release Information
Command introduced in JUNOSe Release 8.0.0.
data-size
keyword and
dataSize
variable added in JUNOSe Release 11.1.0.
Description
Sends MPLS echo request packets with successively higher TTL values to the specified
RSVP-TE tunnel. Discovers the path MPLS packets follow to the destination. There
is no
no
version.
The MPLS echo request packets and echo reply packets created by this command
use the RSVP IPv4 sub-TLV described in RFC 4379—Detecting Multi-Protocol Label
Switched (MPLS) Data Plane Failures (February 2006).
Options
■
traffic-eng—Specifies optional keyword for compatibility with non–E Series
implementations
■
vrfName
—Name of the VRF context; specify the VRF only when the RSVP-TE
tunnel originates in the VRF because the ping is generated from the specified
VRF
■
tunnelName
—Name of the RSVP-TE tunnel; can be a bypass tunnel
■
startIpAddress
—First IP address within the 127.0.0.0/8 destination range
■
endIpAddress
—Last IP address within the 127.0.0.0/8 destination range
■
increment
—Number in the range 0–255 that specifies the increment between
addresses in the destination address range
■
dataSize
—Size of the LSP ping message (does not include the UDP, IP, and MPLS
headers of the packet); in the range 0–6400 bytes. The default value is 100 bytes.
■
sourceAddr
—IP address used as the packet source address
■
ttlValue
—Hop count specified by setting the time-to-live field in the header, in
the range 1–255; default value is 32
■
timeOutVal
—Number of seconds in the range 1–32 to wait for an MPLS echo
reply packet before the connection attempt times out
■
reply mode—Specifies the reply mode for the echo request packet
■
ipv4-udp—Specifies that the echo request packet is an IPv4 UDP packet
■
ipv4-udp-with-router-alert—Specifies that the echo request packet is an IPv4
UDP packet with the router alert bit set in the header so all routers examine
this packet more closely to determine whether further processing is necessary
trace mpls rsvp tunnel
■
1319
Chapter 8: T Commands
Summary of Contents for JUNOSE 11.1.X - COMMAND REFERENCE N TO Z 4-6-2010
Page 6: ...vi...
Page 8: ...viii JUNOSe 11 1 x Command Reference Guide N to Z...
Page 36: ...xxxvi Table of Contents JUNOSe 11 1 x Command Reference Guide N to Z...
Page 38: ...xxxviii List of Tables JUNOSe 11 1 x Command Reference Guide N to Z...
Page 44: ...2 Commands N to Z JUNOSe 11 1 x Command Reference Guide N to Z...
Page 62: ...20 Interface Types and Specifiers JUNOSe 11 1 x Command Reference Guide N to Z...
Page 63: ...Chapter 2 N Commands 21...
Page 149: ...Chapter 3 O Commands 107...
Page 167: ...Chapter 4 P Commands 125...
Page 215: ...Mode Controller Configuration path ds3 t1 loopback 173 Chapter 4 P Commands...
Page 247: ...Mode Privileged Exec User Exec ping mpls vpls 205 Chapter 4 P Commands...
Page 329: ...Chapter 5 Q Commands 287...
Page 346: ...304 queue profile JUNOSe 11 1 x Command Reference Guide N to Z...
Page 347: ...Chapter 6 R Commands 305...
Page 369: ...Mode Global Configuration radius include dsl forum attributes 327 Chapter 6 R Commands...
Page 465: ...Chapter 7 S Commands 423...
Page 679: ...Mode Privileged Exec User Exec show controllers sonet remote 637 Chapter 7 S Commands...
Page 1093: ...Related Topics Monitoring QoS Parameter Instances show qos parameter 1051 Chapter 7 S Commands...
Page 1292: ...1250 synchronize JUNOSe 11 1 x Command Reference Guide N to Z...
Page 1293: ...Chapter 8 T Commands 1251...
Page 1304: ...Mode Controller Configuration 1262 t1 loopback JUNOSe 11 1 x Command Reference Guide N to Z...
Page 1375: ...Mode Router Configuration traps 1333 Chapter 8 T Commands...
Page 1419: ...Chapter 9 U V W and Y Commands 1377...
Page 1468: ...1426 yellow mark JUNOSe 11 1 x Command Reference Guide N to Z...
Page 1469: ...Part 2 Index Index on page 1429 Index 1427...
Page 1470: ...1428 Index JUNOSe 11 1 x Command Reference Guide N to Z...