Verifying And Troubleshooting Mpls Connectivity - Juniper JUNOSE 11.2.X BGP AND MPLS Configuration Manual

JunosE 11.2.x BGP and MPLS Configuration Guide
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Verifying and Troubleshooting MPLS Connectivity

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Table 87: show mpls tunnels Output Fields (continued)
Field Name
State
on
tunnel is announced to
metric
phb-id
pkts
hcPkts
octets
hcOctets
errors
discardPkts
name/id
destination
metric
state/label/intf
show mpls tunnels
In IP networks, you can use the ping and traceroute commands to verify network
connectivity and find broken links or loops . In an MPLS-enabled network, you can use
the mpls ping and trace mpls commands to detect plane failures in different types of
MPLS applications and network topologies.
Field Description
Status of tunnel: Establishing, Traffic Engineering Negotiation, Up,
Down, Enabled with Incomplete Config, Disabled with Incomplete
Config, Disabled, or Releasing
Location of tunnel
Protocols to which the tunnel is announced
Metric type, relative or absolute
PHB ID supported by this tunnel; for E-LSPs an additional exp-bits
entry is displayed after the phb-id entry
Number of packets sent across tunnel
Number of high-capacity (64-bit) packets sent across tunnel
Number of octets sent across tunnel
Number of high-capacity (64-bit) octets sent across tunnel
Number of packets that are dropped for some reason before being
sent
Number of packets that are discarded due to lack of buffer space
before being sent
Tunnel identifier
Tunnel destination; router ID of egress router
Value of tunnel metric and whether the metric is relative (R) or
absolute (A)
Functional state of tunnel, label for the tunnel, and interface where
tunnel resides
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