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show dynamic-tunnels database

Syntax

show dynamic-tunnels database
<destination>
<logical-system (all | logical-system-name) >
<table routing-table-name>

Release Information

Command introduced before JUNOS Release 7.4.

Description

Display dynamic tunnel database information.

Options

none — Display dynamic tunnel database information for all destinations and routing tables on all logical systems.

destination — (Optional) Display database entries for the specified IP address (with optional destination prefix length) only.

logical-system (all | logical-system-name) — (Optional) Perform this operation on all logical systems or on a particular logical system.

table routing-table-name — (Optional) Display database entries for the specified table only.

Required Privilege Level

view

List of Sample Output

show dynamic-tunnels database (Tunnel is Up)
show dynamic-tunnels database (No Tunnel PIC)
show dynamic-tunnels database (Tunnel Is Expiring)
show dynamic-tunnels database (Destination Specified)

Output Fields

Table 176 lists the output fields for the show dynamic-tunnels database command. Output fields are listed in the approximate order in which they appear.

Table 176: show dynamic-tunnels database Output Fields

Field Name

Field Description

Table

Name of the routing table (for example, inet.0).

Destination-network

Destination IP address and subnet.

Tunnel to

Destination IP address and prefix of the tunnel.

State

State of the tunnel: Up, Up (expires in nn:nn:nnseconds), or Dn (down).

Reference count

Number of routes across the dynamic tunnel that are currently being resolved.

Next-hop type

Type of tunnel: GRE.

Source address

Source IP address of the tunnel.

Next-hop

IP address of the destination interface.

State

State of the destination interface: Up, Dn, or Dn (no tunnel pic).

Sample Output

show dynamic-tunnels database (Tunnel is Up)

user@host> show dynamic-tunnels database 
Table: inet.3

Destination-network: 10.255.120.94/32
Tunnel to: 10.255.120.94/32 State: Up
  Reference count: 2
  Next-hop type: gre
    Source address: 10.255.120.92
    Next hop: gr-4/3/0.32769
    State: Up

show dynamic-tunnels database (No Tunnel PIC)

user@host> show dynamic-tunnels database 
Table: inet.3

Destination-network: 10.255.120.94/32
Tunnel to: 10.255.120.94/32 State: Dn
  Reference count: 2
  Next-hop type: gre
    Source address: 10.255.120.92
    State: Dn (no tunnel pic)

show dynamic-tunnels database (Tunnel Is Expiring)

user@host> show dynamic-tunnels database 
Table: inet.3

Destination-network: 10.255.120.94/32
Tunnel to: 10.255.120.94/32 State: Up (expires in 00:14:56 seconds)
  Reference count: 0
  Next-hop type: gre
    Source address: 10.255.120.92
    Next hop: gr-4/3/0.32769
    State: Up

show dynamic-tunnels database (Destination Specified)

user@host> show dynamic-tunnels database 10.255.120.94 
Table: inet.3

Destination-network: 10.255.120.94/32
Tunnel to: 10.255.120.94/32 State: Up
  Reference count: 2
  Next-hop type: gre
    Source address: 10.255.120.92
    Next hop: gr-4/3/0.32769
    State: Up
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