Support Support Downloads Knowledge Base Case Manager My Juniper Community

Knowledge Base

Search our Knowledge Base sites to find answers to your questions.

Ask All Knowledge Base Sites All Knowledge Base Sites JunosE Defect (KA)Knowledge BaseSecurity AdvisoriesTechnical BulletinsTechnotes Sign in to display secure content and recently viewed articles

[QFX] SNMPwalk displays jnxFruState.9.2.0.0 = INTEGER: unknown(1)

0

0

Article ID: KB34356 KB Last Updated: 10 Jun 2019Version: 1.0
Summary:

This article provides a reason for the 'unknown' FRU state.

Symptoms:

When an SNMPwalk is performed, an unknown state is returned for jnxFruState.9.2.0.0.

$ snmpwalk -v2c -c COMMUNITY IP_ADDRESS jnxFruName
JUNIPER-MIB::jnxFruName.2.1.1.0 = STRING: Power Supply 0 @ 0/0/*
JUNIPER-MIB::jnxFruName.2.1.2.0 = STRING: Power Supply 1 @ 0/1/*
JUNIPER-MIB::jnxFruName.4.1.1.0 = STRING: Fan Tray 0 @ 0/0/*
JUNIPER-MIB::jnxFruName.4.1.2.0 = STRING: Fan Tray 1 @ 0/1/*
JUNIPER-MIB::jnxFruName.4.1.3.0 = STRING: Fan Tray 2 @ 0/2/*
JUNIPER-MIB::jnxFruName.4.1.4.0 = STRING: Fan Tray 3 @ 0/3/*
JUNIPER-MIB::jnxFruName.4.1.5.0 = STRING: Fan Tray 4 @ 0/4/*
JUNIPER-MIB::jnxFruName.7.1.0.0 = STRING: FPC: QFX5100-48T-6Q @ 0/*/*
JUNIPER-MIB::jnxFruName.8.1.1.0 = STRING: PIC: 48x10GBaseT-6x40G @ 0/0/*
JUNIPER-MIB::jnxFruName.8.1.2.0 = STRING: PIC:  @ 0/1/*
JUNIPER-MIB::jnxFruName.8.1.3.0 = STRING: PIC:  @ 0/2/*
JUNIPER-MIB::jnxFruName.8.1.4.0 = STRING: PIC:  @ 0/3/*
JUNIPER-MIB::jnxFruName.9.1.0.0 = STRING: Routing Engine 0
JUNIPER-MIB::jnxFruName.9.2.0.0 = STRING: Routing Engine
JUNIPER-MIB::jnxFruName.9.1.0.0 = STRING: Routing Engine 0
JUNIPER-MIB::jnxFruName.9.2.0.0 = STRING: Routing Engine
JUNIPER-MIB::jnxFruState.9.1.0.0 = INTEGER: online(6)
JUNIPER-MIB::jnxFruState.9.2.0.0 = INTEGER: unknown(1)  <<<<<<<<<<<


SNMPwalk performed on the QFX reports the state as '1':

{master:0}
root@qfx> show snmp mib walk jnxFruState 

jnxFruState.2.1.1.0 = 6
jnxFruState.2.1.2.0 = 2
jnxFruState.4.1.1.0 = 6
jnxFruState.4.1.2.0 = 6
jnxFruState.4.1.3.0 = 6
jnxFruState.4.1.4.0 = 6
jnxFruState.4.1.5.0 = 6
jnxFruState.7.1.0.0 = 6
jnxFruState.8.1.1.0 = 6
jnxFruState.8.1.2.0 = 2
jnxFruState.8.1.3.0 = 2
jnxFruState.8.1.4.0 = 2
jnxFruState.9.1.0.0 = 6 -----> RE0
jnxFruState.9.2.0.0 = 1 -----> SNMP state for RE1 is not known.

 

Note: EX VC will show -1 instead when a virtual chassis member is missing.

Solution:
This is expected behavior because there is only one RE.

Below is the example outpus with a VC setup with two REs and one RE:


Two REs:

{MASTER}
root@qfx> show chassis hardware
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                TA3713470056      Virtual Chassis
Routing Engine 0          BUILTIN      BUILTIN           QFX Routing Engine
Routing Engine 1          BUILTIN      BUILTIN           QFX Routing Engine

{MASTER}
root@qfx> show virtual-chassis

Virtual Chassis ID: 9965.04f0.4aa6
Virtual Chassis Mode: Enabled
                                                Mstr           Mixed Route Neighbor List
Member ID  Status   Serial No    Model          prio  Role      Mode  Mode ID  Interface
0 (FPC 0)  Prsnt    TA3713470056 qfx5100-48s-6q 128   Master*      N  VC   1  vcp-255/0/47
1 (FPC 1)  Prsnt    TA3113280077 qfx5100-48s-6q 128   Backup       N  VC   0  vcp-255/0/47

Member ID for next new member: 2 (FPC 2)

jnxFruName.8.2.2.0 = PIC:  @ 1/1/*
jnxFruName.8.2.3.0 = PIC:  @ 1/2/*
jnxFruName.8.2.4.0 = PIC:  @ 1/3/*
jnxFruName.9.1.0.0 = Routing Engine 0
jnxFruName.9.2.0.0 = Routing Engine 1

{MASTER}
root@qfx> show snmp mib walk jnxFruState
jnxFruState.2.1.1.0 = 6
jnxFruState.2.1.2.0 = 2
jnxFruState.2.2.1.0 = 8
jnxFruState.2.2.2.0 = 3
jnxFruState.4.1.1.0 = 6
jnxFruState.4.1.2.0 = 6
jnxFruState.4.1.3.0 = 6
jnxFruState.4.1.4.0 = 6
jnxFruState.4.1.5.0 = 6
jnxFruState.4.2.1.0 = 6
jnxFruState.4.2.2.0 = 6
jnxFruState.4.2.3.0 = 6
jnxFruState.4.2.4.0 = 6
jnxFruState.4.2.5.0 = 6
jnxFruState.7.1.0.0 = 6
jnxFruState.7.2.0.0 = 6
jnxFruState.8.1.1.0 = 6
jnxFruState.8.1.2.0 = 2
jnxFruState.8.1.3.0 = 2
jnxFruState.8.1.4.0 = 2
jnxFruState.8.2.1.0 = 6
jnxFruState.8.2.2.0 = 2
jnxFruState.8.2.3.0 = 2
jnxFruState.8.2.4.0 = 2
jnxFruState.9.1.0.0 = 6 ----->RE =0
jnxFruState.9.2.0.0 = 6 ----->RE =1

{MASTER}
root@qfx> show version
fpc0:
--------------------------------------------------------------------------
Hostname: qfx
Model: qfx5100-48s-6q  
Junos: 14.1X53-D49_vjunos.69
JUNOS Base OS boot [14.1X53-D49_vjunos.69]

 


One RE:

QFX5100 with a single RE:

{MASTER}
root@qfx-j> show chassis hardware
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                TA3113280040      QFX5100-48S-6Q
Pseudo CB 0
Routing Engine 0          BUILTIN      BUILTIN           QFX Routing Engine
FPC 0            REV 02   650-049938   TA3113280040      QFX5100-48S-6Q
  CPU                     BUILTIN      BUILTIN           FPC CPU
  PIC 0                   BUILTIN      BUILTIN           48x10G-6x40G

{MASTER}
root@qfx-j> show snmp mib walk jnxFruState
jnxFruState.2.1.1.0 = 6
jnxFruState.2.1.2.0 = 2
jnxFruState.4.1.1.0 = 6
jnxFruState.4.1.2.0 = 6
jnxFruState.4.1.3.0 = 6
jnxFruState.4.1.4.0 = 6
jnxFruState.4.1.5.0 = 6
jnxFruState.7.1.0.0 = 6
jnxFruState.8.1.1.0 = 6
jnxFruState.8.1.2.0 = 2
jnxFruState.8.1.3.0 = 2
jnxFruState.8.1.4.0 = 2
jnxFruState.9.1.0.0 = 6
jnxFruState.9.2.0.0 = 1 ----->SNMP state for RE1 is not known. 

{MASTER}
root@qfx-j> show snmp mib walk jnxFruName    
jnxFruName.2.1.1.0 = Power Supply 0 @ 0/0/*
jnxFruName.2.1.2.0 = Power Supply 1 @ 0/1/*
jnxFruName.4.1.1.0 = Fan Tray 0 @ 0/0/*
jnxFruName.4.1.2.0 = Fan Tray 1 @ 0/1/*
jnxFruName.4.1.3.0 = Fan Tray 2 @ 0/2/*
jnxFruName.4.1.4.0 = Fan Tray 3 @ 0/3/*
jnxFruName.4.1.5.0 = Fan Tray 4 @ 0/4/*
jnxFruName.7.1.0.0 = FPC: QFX5100-48S-6Q @ 0/*/*
jnxFruName.8.1.1.0 = PIC: 48x10G-6x40G @ 0/0/*
jnxFruName.8.1.2.0 = PIC:  @ 0/1/*
jnxFruName.8.1.3.0 = PIC:  @ 0/2/*
jnxFruName.8.1.4.0 = PIC:  @ 0/3/*
jnxFruName.9.1.0.0 = Routing Engine 0
jnxFruName.9.2.0.0 = Routing Engine   -----> As RE 1 is not present shown as unknown.
Comment on this article > Affected Products Browse the Knowledge Base for more articles related to these product categories. Select a category to begin.

Getting Up and Running with Junos

Getting Up and Running with Junos Security Alerts and Vulnerabilities Product Alerts and Software Release Notices Problem Report (PR) Search Tool EOL Notices and Bulletins JTAC User Guide Customer Care User Guide Pathfinder SRX High Availability Configurator SRX VPN Configurator Training Courses and Videos End User Licence Agreement Global Search