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    show vrrp

    Syntax

    show vrrp<brief | detail | extensive | summary><interface interface-name <group number>><logical-system (all | logical-system-name )><nsr><track <interfaces>>

    Release Information

    Command introduced before Junos OS Release 7.4.

    nsr option added in Junos OS Release 13.2.

    Description

    Display status information about Virtual Router Redundancy Protocol (VRRP) groups.

    Options

    none

    (Same as brief) Display brief status information about all VRRP interfaces.

    brief | detail | extensive | summary

    (Optional) Display the specified level of output.

    interface interface-name <group number>

    (Optional) Display information and status about the specified VRRP interface and, optionally, the group number.

    logical-system (all | logical-system-name)

    (Optional) Perform this operation on all logical systems or on a particular logical system.

    nsr

    (Optional) Display state replication information when graceful Routing Engine switchover (GRES) with nonstop active routing (NSR) is configured. Use only on the backup Routing Engine.

    track <interfaces>

    (Optional) Display information and status about VRRP track interfaces.

    Required Privilege Level

    view

     

    Related Documentation

     

    List of Sample Output

    show vrrp
    show vrrp brief
    show vrrp detail (IPv6)
    show vrrp detail (Route Track)
    show vrrp detail (Route Track)
    show vrrp extensive
    show vrrp interface
    show vrrp nsr
    show vrrp summary
    show vrrp track detail
    show vrrp track summary

    Output Fields

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

    Table 1: show vrrp Output Fields

    Field Name

    Field Description

    Level of Output

    Interface

    Name of the logical interface.

    brief extensive none summary

    Interface index

    Physical interface index number, which reflects its initialization sequence.

    extensive

    Groups

    Total number of VRRP groups configured on the interface.

    extensive

    Active

    Total number of VRRP groups that are active (that is, whose interface state is either up or down).

    extensive

    Interface VRRP PDU statistics

    Non-errored statistics for the logical interface:

    • Advertisement sent—Number of VRRP advertisement protocol data units (PDUs) that the interface has transmitted.
    • Advertisement received—Number of VRRP advertisement PDUs received by the interface.
    • Packets received—Number of VRRP packets received for VRRP groups on the interface.
    • No group match received—Number of VRRP packets received for VRRP groups that do not exist on the interface.

    extensive

    Interface VRRP PDU error statistics

    Errored statistics for the logical interface:

    • Invalid IPAH next type received—Number of packets received that use the IP Authentication Header protocol (IPAH) and that do not encapsulate VRRP packets.
    • Invalid VRRP ttl value received—Number of packets received whose IP time- to-live (TTL) value is not 255.
    • Invalid VRRP version received—Number of packets received whose VRRP version is not 2.
    • Invalid VRRP pdu type received—Number of packets received whose VRRP PDU type is not 1.
    • Invalid VRRP authentication type received—Number of packets received whose VRRP authentication is not none, simple, or md5.
    • Invalid VRRP IP count received—Number of packets received whose VRRP IP count exceeds 8.
    • Invalid VRRP checksum received—Number of packets received whose VRRP checksum does not match the calculated one.

    extensive

    Physical interface

    Name of the physical interface.

    detail extensive

    Unit

    Logical unit number.

    All levels

    Address

    Address of the physical interface.

    brief detail extensive none

    Index

    Physical interface index number, which reflects its initialization sequence.

    detail extensive

    SNMP ifIndex

    SNMP index number for the physical interface.

    detail extensive

    VRRP-Traps

    Status of VRRP traps: Enabled or Disabled.

    detail extensive

    VRRP-Version

    VRRP version: 2 or 3.

    detail extensive

    Type and Address

    Identifier for the address and the address itself:

    • lcl—Configured local interface address.
    • mas—Address of the master virtual router. This address is displayed only when the local interface is acting as a backup router.
    • vip—Configured virtual IP addresses.

    brief none summary

    Interface state or Int state

    State of the physical interface:

    • down—The device is present and the link is unavailable.
    • not present—The interface is configured, but no physical device is present.
    • unknown—The VRRP process has not had time to query the kernel about the state of the interface.
    • up—The device is present and the link is established.

    brief extensive none summary

    Group

    VRRP group number.

    brief extensive none summary

    State

    The state of the interface on which VRRP is running:

    • backup—The interface is acting as the backup router interface.
    • bringup—VRRP is just starting and the physical device is not yet present.
    • idle—VRRP is configured on the interface and is disabled. This can occur when VRRP is first enabled on an interface whose link is established.
    • init—VRRP is initializing.
    • master—The interface is acting as the master router interface.
    • master(ISSU)—The master router interface is going through a unified in-service software upgrade.
    • transition—The interface is changing between being the backup and being the master router.

    extensive

    VRRP Mode

    If the interface inherits its state and configuration from the active VRRP group, or if it is part of the active VRRP group.

    • Active—Part of the active VRRP group
    • Inherit—Inherits state and configuration from the active VRRP group.

    detail extensive

    Priority

    Configured VRRP priority for the interface.

    detail extensive

    Advertisement interval

    Configured VRRP advertisement interval.

    detail extensive

    Authentication type

    Configured VRRP authentication type: none, simple, or md5.

    detail extensive

    Advertisement Threshold

    A value from 1 through 15, used for setting the time when a peer should be considered down.

    • The time a peer is considered down is equal to the advertisement-threshold multiplied by the advertisement-interval.
    • (advertisement-threshold *advertisement-interval) = Peer down.

    detail extensive

    Computed Send Rate

    How many protocol data units (PDUs) are generated per second.

    Based on the number of instances and the advertisement interval.

    detail extensive

    Preempt

    Whether preemption is allowed on the interface: yes or no.

    detail extensive

    Accept-data mode

    Whether the interface is configured to accept packets destined for the virtual IP address: yes or no.

    detail extensive

    VIP count

    Number of virtual IP addresses that have been configured on the interface.

    detail extensive

    VIP

    List of virtual IP addresses configured on the interface.

    detail extensive

    Advertisement timer

    How long, in seconds, until the advertisement timer expires.

    detail extensive

    Master router

    IP address of the interface that is acting as the master. If the VRRP interface is down, the output is N/A.

    detail extensive

    Virtual router uptime

    How long, in seconds, that the virtual router has been up.

    detail extensive

    Master router uptime

    How long, in seconds, that the master route has been up.

    detail extensive

    Virtual MAC

    MAC address associated with the virtual IP address.

    detail extensive

    Tracking

    Whether tracking is enabled or disabled.

    detail extensive

    Current priority

    Current operational priority for being the VRRP master.

    detail extensive

    Configured priority

    Configured base priority for being the VRRP master.

    detail extensive

    Priority hold-time

    Minimum time interval, in seconds, between successive changes to the current priority. Disabled indicates no minimum interval.

    detail extensive

    Remaining-time

    (track option only) Displays the time remaining in the priority hold-time interval.

    detail

    Interface tracking

    Whether interface tracking is enabled or disabled. When enabled, the output also displays the number of tracked interfaces.

    detail extensive

    Interface/Tracked interface

    Name of the tracked interface.

    detail extensive

    Int state/Interface state

    Current operational state of the tracked interface: up or down.

    detail extensive

    Int speed/Speed

    Current operational speed, in bits per second, of the tracked interface.

    detail extensive

    Incurred priority cost

    Operational priority cost incurred due to the state and speed of this tracked interface. This cost is applied to the configured priority to obtain the current priority.

    detail extensive

    Threshold

    Speed below which the corresponding priority cost is incurred. In other words, when the speed of the interface drops below the threshold speed, the corresponding priority cost is incurred.

    An entry of down means that the corresponding priority cost is incurred when the interface is down.

    detail extensive

    Route tracking

    Whether route tracking is enabled or disabled. When enabled, the output also displays the number of tracked routes.

    detail extensive

    Route count

    The number of routes being tracked.

    detail extensive

    Route

    The IP address of the route being tracked.

    detail extensive

    VRF name

    The VPN routing and forwarding (VRF) routing instance that the tracked route is in.

    detail extensive

    Route state

    The state of the route being tracked: up, down, or unknown.

    detail extensive

    Priority cost

    Configured priority cost. This value is incurred when the interface speed drops below the corresponding threshold or when the tracked route goes down.

    detail extensive

    Active

    Whether the threshold is active (*). If the threshold is active, the corresponding priority cost is incurred.

    detail extensive

    Group VRRP PDU statistics

    Number of VRRP advertisements sent and received by the group.

    extensive

    Group VRRP PDU error statistics

    Errored statistics for the VRRP group:

    • Bad authentication type received—Number of VRRP PDUs received with an invalid authentication type. The received authentication can be none, simple, or md5 and must be the same for all routers in the VRRP group.
    • Bad password received—Number of VRRP PDUs received with an invalid key (password). The password for simple authentication must be the same for all routers in the VRRP group
    • Bad MD5 digest received—Number of VRRP PDUs received for which the MD5 digest computed from the VRRP PDU differs from the digest expected by the VRRP instance configured on the router.
    • Bad advertisement timer received—Number of VRRP PDUs received with an advertisement time interval that is inconsistent with the one in use among the routers in the VRRP group.
    • Bad VIP count received—Number of VRRP PDUs whose virtual IP address counts differ from the count that has been configured on the VRRP instance.
    • Bad VIPADDR received—Number of VRRP PDUs whose virtual IP addresses differ from the list of virtual IP addresses configured on the VRRP instance.

    extensive

    Group state transition statistics

    State transition statistics for the VRRP group:

    • Idle to master transitions—Number of times that the VRRP instance transitioned from the idle state to the master state.
    • Idle to backup transitions—Number of times that the VRRP instance transitioned from the idle state to the backup state.
    • Backup to master transitions—Number of times that the VRRP instance transitioned from the backup state to the master state.
    • Master to backup transitions—Number of times that the VRRP instance transitioned from the master state to the backup state.

    extensive

    VR state

    The state of the VRRP:

    • backup—The interface is acting as the backup router interface.
    • bringup—VRRP is just starting, and the physical device is not yet present.
    • idle—VRRP is configured on the interface and is disabled. This can occur when VRRP is first enabled on an interface whose link is established.
    • init—VRRP is initializing.
    • master—The interface is acting as the master router interface.
    • transition—The interface is changing between being the backup and being the master router.

    Note: When show vrrp nsr is used on the backup Routing Engine, it displays the current VRRP state on the master Routing Engine, which is the future VRRP state for the backup Routing Engine. Do not use on the master Routing Engine.

    brief none summary

    NSR

    VRRP nonstop active routing is enabled for the configured VRRP group: yes or no.

    Note: A yes value means that the new master Routing Engine will immediately start with the VRRP State value from the original master Routing Engine.

    A no value means that the VRRP session will:

    • Start afresh.
    • Go through asilent startup period.
    • Move to a backup state.
    • Wait for the D Timer to run out before becoming the master (only if the master has not been configured already).

    brief none

    RPD-NSR

    The routing options have been set to nonstop active routing: yes or no.

    brief none

    Timer

    VRRP timer information:

    • A—How long, in seconds, until the advertisement timer expires.
    • D—How long, in seconds, until the Master is Down timer expires.

    brief none

    Sample Output

    show vrrp

    user@host> show vrrp
    Interface        	State        Group 	  VR state    Timer			Type 	Address
    fe-0/0/0.121     	up               1 	   master      A 1.052		lcl  	fec0::12:1:1:1
                                                            			vip  	fe80::12:1:1:99
                                                            			vip  	fec0::12:1:1:99
    fe-0/0/2.131     up               	1 		master      A 0.364 	lcl  	fec0::13:1:1:1
                                                            			vip  	fe80::13:1:1:99
                                                            			vip  	fec0::13:1:1:99
    

    show vrrp brief

    The output for the show vrrp brief command is identical to that for the show vrrp command. For sample output, see show vrrp.

    show vrrp detail (IPv6)

    user@host> show vrrp detail
    Physical interface: fe-0/0/0, Unit: 121, Vlan-id: 212, Address: fec0::12:1:1:1/120
      Index: 67, SNMP ifIndex: 45, VRRP-Traps: enabled
      Interface state: up, Group: 1, State: master, VRRP Mode: Active
      Priority: 200, Advertisement interval: 1, Authentication type: none
      Advertisement threshold: 3, Computed send rate: 0
      Preempt: yes, Accept-data mode: no, VIP count: 2, VIP: fe80::12:1:1:99, fec0::12:1:1:99
      Advertisement timer: 1.121s, Master router: fe80::12:1:1:1
      Virtual router uptime: 00:03:47, Master router uptime: 00:03:41
      Virtual MAC: 00:00:5e:00:02:01
      Tracking: disabled
    
    Physical interface: fe-0/0/2, Unit: 131, Vlan-id: 213, Address: fec0::13:1:1:1/120
      Index: 69, SNMP ifIndex: 47, VRRP-Traps: enabled
      Interface state: up, Group: 1, State: master
      Priority: 200, Advertisement interval: 1, Authentication type: none
     Preempt: yes, Accept-data mode: no, VIP count: 2, VIP: fe80::13:1:1:99, fec0::13:1:1:99
      Advertisement timer: 0.327s, Master router: fe80::13:1:1:1
      Virtual router uptime: 00:03:47, Master router uptime: 00:03:41
      Virtual MAC: 00:00:5e:00:02:01
      Tracking: disabled

    show vrrp detail (Route Track)

    user@host> show vrrp detail
    Physical interface: ge-0/0/0, Unit: 1, Vlan-id: 1, Address: 101.1.1.1/24
      Index: 324, SNMP ifIndex: 623, VRRP-Traps: enabled, VRRP-Version: 2
      Interface state: up, Group: 1, State: master(ISSU), VRRP Mode: Active
      Priority: 200, Advertisement interval: 1, Authentication type: none
      Advertisement threshold: 3, Computed send rate: 0
      Preempt: yes, Accept-data mode: no, VIP count: 1, VIP: 101.1.1.3
      Advertisement Timer: 0.469s, Master router: 101.1.1.1
      Virtual router uptime: 00:02:10, Master router uptime: 00:02:05
      Virtual Mac: 00:00:5e:00:01:01
      Tracking: disabled
    

    show vrrp detail (Route Track)

    user@host> show vrrp detail
    Physical interface: ge-1/2/0, Unit: 0, Address: 30.30.30.30/24
      Index: 67, SNMP ifIndex: 379, VRRP-Traps: enabled, VRRP-Version: 2
      Interface state: up, Group: 100, State: master
      Priority: 150, Advertisement interval: 1, Authentication type: none
      Preempt: yes, Accept-data mode: no, VIP count: 1, VIP: 30.30.30.100
      Advertisement timer: 1.218s, Master router: 30.30.30.30
      Virtual router uptime: 00:04:28, Master router uptime: 00:00:13
      Virtual MAC: 00:00:5e:00:01:64
      Tracking: enabled
        Current priority: 150, Configured priority: 150
        Priority hold-time: disabled
        Interface tracking: disabled
        Route tracking: enabled, Route count: 1
          Route                VRF name       Route state   Priority cost
          192.168.40.0/22      default        up            30
    

    show vrrp extensive

    user@host> show vrrp extensive
    Interface: ge-2/0/0.0, Interface index :65539, Groups: 1, Active :1
      Interface VRRP PDU statistics
        Advertisement sent                       :0
        Advertisement received                   :0
        Packets received                         :0
        No group match received                  :0
      Interface VRRP PDU error statistics
        Invalid IPAH next type received          :0
        Invalid VRRP TTL value received          :0
        Invalid VRRP version received            :0
        Invalid VRRP PDU type received           :0
        Invalid VRRP authentication type received:0
        Invalid VRRP IP count received           :0
        Invalid VRRP checksum received           :0
    
    Physical interface: ge-2/0/0, Unit: 0, Address: 10.10.10.1/24
      Index: 65539, SNMP ifIndex: 648, VRRP-Traps: enabled, VRRP-Version: 3
      Interface state: up, Group: 1, State: backup, VRRP Mode: Active
      Priority: 100, Advertisement interval: 1, Authentication type: none
      Advertisement threshold: 3, Computed send rate: 0
      Preempt: yes, Accept-data mode: no, VIP count: 1, VIP: 10.10.10.2
      Dead timer: 3.078s, Master priority: 0, Master router: 10.10.10.1
      Virtual router uptime: 00:00:04
      Tracking: disabled
      Group VRRP PDU statistics
        Advertisement sent                       :0
        Advertisement received                   :0
      Group VRRP PDU error statistics
        Bad authentication Type received         :0
        Bad password received                    :0
        Bad MD5 digest received                  :0
        Bad advertisement timer received         :0
        Bad VIP count received                   :0
        Bad VIPADDR received                     :0
      Group state transition statistics
        Idle to master transitions               :0
        Idle to backup transitions               :1
        Backup to master transitions             :0
        Master to backup transitions             :0
    

    show vrrp interface

    user@host> show vrrp interface ge-0/0/0.1
    Interface: ge-0/0/0.1, Interface index :324, Groups: 2, Active :2
      Interface VRRP PDU statistics
        Advertisement sent                       :39
        Advertisement received                   :0
        Packets received                         :0
        No group match received                  :0
      Interface VRRP PDU error statistics
        Invalid IPAH next type received          :0
        Invalid VRRP TTL value received          :0
        Invalid VRRP version received            :0
        Invalid VRRP PDU type received           :0
        Invalid VRRP authentication type received:0
        Invalid VRRP IP count received           :0
        Invalid VRRP checksum received           :0
    
    Physical interface: ge-0/0/0, Unit: 1, Vlan-id: 1, Address: 101.1.1.1/24
      Index: 324, SNMP ifIndex: 623, VRRP-Traps: enabled, VRRP-Version: 2
      Interface state: up, Group: 1, State: master(ISSU), VRRP Mode: Active
      Advertisement threshold: 3, Computed send rate: 0
      Priority: 200, Advertisement interval: 1, Authentication type: none
      Advertisement threshold: 3, Computed send rate: 0
    Preempt: yes, Accept-data mode: no, VIP count: 1, VIP: 101.1.1.3
      Advertisement Timer: 0.619s, Master router: 101.1.1.1
      Virtual router uptime: 00:00:22, Master router uptime: 00:00:17
      Virtual Mac: 00:00:5e:00:01:01
      Tracking: disabled
      Group VRRP PDU statistics
        Advertisement sent                       :20
        Advertisement received                   :0
      Group VRRP PDU error statistics
        Bad authentication Type received         :0
        Bad password received                    :0
        Bad MD5 digest received                  :0
        Bad advertisement timer received         :0
        Bad VIP count received                   :0
        Bad VIPADDR received                     :0
      Group state transition statistics
        Idle to master transitions               :0
        Idle to backup transitions               :1
        Backup to master transitions             :1
        Master to backup transitions             :0
    Interface: fe-0/0/0.121, Interface index: 67, Groups: 1, Active : 1
      Interface VRRP PDU statistics
        Advertisement sent                       :          205
        Advertisement received                   :            0
        Packets received                         :            0
        No group match received                  :            0
      Interface VRRP PDU error statistics
        Invalid IPAH next type received          :            0
        Invalid VRRP TTL value received          :            0
        Invalid VRRP version received            :            0
        Invalid VRRP PDU type received           :            0
        Invalid VRRP authentication type received:            0
        Invalid VRRP IP count received           :            0
        Invalid VRRP checksum received           :            0
    

    show vrrp nsr

    This command is similar to show vrrp. Here, the VR state column displays the current VRRP state on the master Routing Engine, which is the future VRRP state for the backup Routing Engine. Do not use on the master Routing Engine.

    NSR is yes if VRRP nonstop active routing is enabled for the configured VRRP group.

    RPD-NSR is yes if the routing options have been set to nonstop active routing.

    user@host>show vrrp nsr
    Interface  State  Group  VR state  VR Mode  Type   NSR  RPD-NSR  Address 
    ge-1/0/1.0  up    1       master    Active    lcl  yes    yes    10.0.0.1           
                                                  vip                10.0.0.3           
    ge-1/0/1.0  up    2       master    Active    lcl  yes    yes    20.0.0.1           
                                                  vip                20.0.0.3           
    ge-1/0/1.0  up    3       master    Active    lcl  yes    yes    30.0.0.1           
                                                  vip                30.0.0.3           
    ge-1/0/1.0  up    4       master    Active    lcl  yes    yes    40.0.0.1           
                                                  vip                40.0.0.3           
    ge-1/0/1.0  up    5       master    Active    lcl  yes    yes    50.0.0.1           
                                                  vip                50.0.0.3           
    ge-1/0/1.0  up    1       master    Active    lcl  yes    yes    1000::1            
                                                  vip                fe80::200:5eff:fe00:1
                                                  vip                1000::3            
    ge-1/0/1.0  up    2       master    Active    lcl  yes    yes    2000::1            
                                                  vip                fe80::200:5eff:fe00:2
                                                  vip                2000::3            
    ge-1/0/1.0  up    3       master    Active    lcl  yes    yes    3000::1            
                                                  vip                fe80::200:5eff:fe00:3
                                                  vip                3000::3            
    ge-1/0/1.0  up    4       master    Active    lcl  yes    yes    4000::1            
                                                  vip                fe80::200:5eff:fe00:4
                                                  vip                4000::3            
    ge-1/0/1.0  up    5       master    Active    lcl  yes    yes    5000::1            
                                                  vip                fe80::200:5eff:fe00:5
                                                  vip                5000::3           

    show vrrp summary

    user@host> show vrrp summary
    Interface     State       Group   VR state      Type   Address
    ge-4/2/0.0    up              1   backup        lcl    10.57.0.2
                                                    vip    10.57.0.100
    

    show vrrp track detail

    user@host> show vrrp track detail
    Tracked interface: ae1.211
      State: up, Speed: 400m
      Incurred priority cost: 0
      Threshold   Priority cost   Active
      400m        10
      300m        60
      200m        110
      100m        160
      down        190
      Tracking VRRP interface: ae0.210, Group: 1
        VR State: master
        Current priority: 200, Configured priority: 200
        Priority hold-time: disabled,    Remaining-time: 50.351

    show vrrp track summary

    user@host> show vrrp track summary
    Track if      State     Speed       VRRP if   Group   VR State   Current priority
    ae1.211       up        400m        ae0.210   	1      master     200
    

    Modified: 2015-01-09