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Home Documentation Junos OS Junos CLI Reference CLI Reference S

Junos CLI Reference

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Junos CLI Reference
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show mvpn instance

date_range 19-Nov-23
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Syntax

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show mvpn instance
<instance-name>
<display-tunnel-name>
<extensive | summary>
<inet | inet6>
<logical-system>

Description

Display the multicast VPN routing instance information according to the options specified.

Options

instance-name

(Optional) Display statistics for the specified routing instance, or press Enter without specifying an instance name to show output for all instances.

display-tunnel-name

(Optional) Display the ingress provider tunnel name rather than the attribute.

extensive | summary

(Optional) Display the specified level of output.

inet | inet6

(Optional) Display output for the specified IP type.

inet | inet6

(Optional) Display output for the specified IP type.

logical-system

(Optional) Display details for the specified logical system, or type “all”.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show mvpn instance command. Output fields are listed in the approximate order in which they appear.

Table 1: show mvpn instance Output Fields

Field Name

Field Description

Level of Output

MVPN instance

Name of the multicast VPN routing instance

extensive none

Instance

Name of the VPN routing instance.

summary extensive none

Provider tunnel

Provider tunnel attributes, tunnel type:tunnel source, tunnel destination group.

extensive none

Neighbor

Address, type of provider tunnel (I-P-tnl, inclusive provider tunnel and S-P-tnl, selective provider tunnel) and provider tunnel for each neighbor.

extensive none

C-mcast IPv4 (S:G)

Customer IPv4 router multicast address.

extensive none

C-mcast IPv6 (S:G)

Customer IPv6 router multicast address.

extensive none

Ptnl

Provider tunnel attributes, tunnel type:tunnel source, tunnel destination group.

extensive none

St

State:

  • DS—Represents (S,G) and is created due to (*,G)

  • RM—Remote VPN route learned from the remote PE router

  • St display blank—SSM group join

extensive none

Neighbor count

Number of neighbors associated with the multicast VPN routing instance.

summary

C-multicast IPv4 route count

Number of customer multicast IPv4 routes associated with the multicast VPN routing instance.

summary

C-multicast IPv6 route count

Number of customer multicast IPv6 routes associated with the multicast VPN routing instance.

summary

Sample Output

show mvpn instance

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user@host> show mvpn instance
Family : INET

Instance : VPN-A
  Provider tunnel: I-P-tnl:PIM-SM:10.255.14.144, 192.168.0.1
  Neighbor                      Inclusive Provider Tunnel                           Label-In    St             Segment
  10.255.14.160                 PIM-SM:10.255.14.160, 192.168.0.1
  10.255.70.17                  PIM-SM:10.255.70.17, 192.168.0.1

  C-mcast IPv4 (S:G)            Provider Tunnel                                     Label-In    St    FwdNh    Segment
  192.168.195.78/32:233.252.0.1/24 PIM-SM:10.255.14.144, 192.168.0.1                           RM  M-mt-2/0/10.32771

Instance : VPN-B
  Provider tunnel: I-P-tnl:PIM-SM:10.255.14.144, 192.168.0.2
  Neighbor                      Inclusive Provider Tunnel                           Label-In    St             Segment
  10.255.14.160                 PIM-SM:10.255.14.160, 192.168.0.2
  10.255.70.17                  PIM-SM:10.255.70.17, 192.168.0.2

  C-mcast IPv4 (S:G)            Provider Tunnel                                     Label-In    St    FwdNh    Segment
  192.168.195.94/32:233.252.0.2/24 PIM-SM:10.255.14.144, 192.168.0.2                           RM  M-mt-2/0/10.32770
 
Instance : VPN-C
  MVPN Mode : SPT-ONLY
  Provider tunnel: I-P-tnl:RSVP-TE P2MP:10.255.14.144, 29061,10.255.14.144
  Neighbor                      Inclusive Provider Tunnel                           Label-In    St             Segment
  10.255.14.160                 RSVP-TE P2MP:10.255.14.160, 41451,10.255.14.160           19
  10.255.70.17                  RSVP-TE P2MP:10.255.70.17, 5310,10.255.70.17              19
  
Instance : VPN-D
  MVPN Mode : SPT-ONLY
  Provider tunnel: I-P-tnl:LDP-P2MP:10.255.14.144, lsp-id 16777217
  Neighbor                      Inclusive Provider Tunnel                           Label-In    St             Segment
  10.255.14.160                 LDP-P2MP:10.255.14.160, lsp-id 16777217                   20
  10.255.70.17                  LDP-P2MP:10.255.70.17, lsp-id 16777217                    20

Sample Output

show mvpn instance summary

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user@host> show mvpn instance summary
MVPN Summary:
Family: INET
Family: INET6
    
Instance: mvpn1
  Sender-Based RPF: Disabled. Reason: Not enabled by configuration.
  Hot Root Standby: Disabled. Reason: Not enabled by configuration.
  Neighbor count: 3
  C-multicast IPv6 route count: 1

Sample Output

show mvpn instance extensive

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user@host> show mvpn instance extensive
Family : INET

Instance : VPN-A
  MVPN Mode : SPT-ONLY
  MVPN Forwarding Entry uses hierarchical nexthop : No
  MVPN Forwarding Entry share tunnel nexthop : Yes
  Sender-Based RPF: Disabled. Reason: Not enabled by configuration.
  Hot Root Standby: Disabled. Reason: Not enabled by configuration.
  Provider tunnel: I-P-tnl:PIM-SM:10.255.14.144, 192.168.0.1
  Neighbor                      Inclusive Provider Tunnel                           Label-In    St             Segment
  10.255.14.160                 PIM-SM:10.255.14.160, 192.168.0.1
  10.255.70.17                  PIM-SM:10.255.70.17, 192.168.0.1

  C-mcast IPv4 (S:G)            Provider Tunnel                                     Label-In    St    FwdNh    Segment
  192.168.195.78/32:233.252.0.1/24 PIM-SM:10.255.14.144, 192.168.0.1                           RM  M-mt-2/0/10.32771
  
Instance : VPN-B
  MVPN Mode : SPT-ONLY
  MVPN Forwarding Entry uses hierarchical nexthop : No
  MVPN Forwarding Entry share tunnel nexthop : Yes
  Sender-Based RPF: Disabled. Reason: Not enabled by configuration.
  Hot Root Standby: Disabled. Reason: Not enabled by configuration.
  Provider tunnel: I-P-tnl:PIM-SM:10.255.14.144, 192.168.0.2
  Neighbor                      Inclusive Provider Tunnel                           Label-In    St             Segment
  10.255.14.160                 PIM-SM:10.255.14.160, 192.168.0.2
  10.255.70.17                  PIM-SM:10.255.70.17, 192.168.0.2

  C-mcast IPv4 (S:G)            Provider Tunnel                                     Label-In    St    FwdNh    Segment
  192.168.195.94/32:233.252.0.2/24 PIM-SM:10.255.14.144, 192.168.0.2                           RM  M-mt-2/0/10.32770

Instance : VPN-C
  MVPN Mode : SPT-ONLY
  MVPN Forwarding Entry uses hierarchical nexthop : No
  MVPN Forwarding Entry share tunnel nexthop : Yes
  Sender-Based RPF: Disabled. Reason: Not enabled by configuration.
  Hot Root Standby: Disabled. Reason: Not enabled by configuration.
  Provider tunnel: I-P-tnl:RSVP-TE P2MP:10.255.14.144, 29061,10.255.14.144
  Neighbor                      Inclusive Provider Tunnel                           Label-In    St             Segment
  10.255.14.160                 RSVP-TE P2MP:10.255.14.160, 41451,10.255.14.160           19
  10.255.70.17                  RSVP-TE P2MP:10.255.70.17, 5310,10.255.70.17              19
  C-mcast IPv4 (S:G)            Provider Tunnel                                     Label-In    St    FwdNh    Segment
  192.168.195.66/0:233.252.0.3/32        Primary unbound
   
Instance : VPN-D
  MVPN Mode : SPT-ONLY
  MVPN Forwarding Entry uses hierarchical nexthop : No
  MVPN Forwarding Entry share tunnel nexthop : Yes
  Sender-Based RPF: Disabled. Reason: Not enabled by configuration.
  Hot Root Standby: Disabled. Reason: Not enabled by configuration.
  Provider tunnel: I-P-tnl:LDP-P2MP:10.255.14.144, lsp-id 16777217
  Neighbor                      Inclusive Provider Tunnel                           Label-In    St             Segment
  10.255.14.160                 LDP-P2MP:10.255.14.160, lsp-id 16777217                   20
  10.255.70.17                  LDP-P2MP:10.255.70.17, lsp-id 16777217                    20 
  C-mcast IPv4 (S:G)            Provider Tunnel                                     Label-In    St    FwdNh    Segment
  192.168.195.67/0:233.252.0.4/32        Primary unbound

show mvpn instance summary (IPv6)

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user@host> show mvpn instance summary
MVPN Summary:
Instance: VPN-A
  C-multicast IPv6 route count: 2
Instance: VPN-B
  C-multicast IPv6 route count: 2

Release Information

Command introduced in Junos OS Release 8.4.

Additional details in output for extensive option introduced in Junos OS Release 15.1.

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