Hi Dennis,
We probably detect the PulseSecure part (it's not been Juniper for a while, right?) using the sysDescr. After your upgrade that is suddenly empty, which does seem like a bug?
The sysObjectId is .1.3.6.1.4.1.8072.3.2.10 which is not specific to Pulse but basically just says "This is Linux".
We should probably be able to detect if it's Pulse by polling another MIB variable - Mike probably has the best idea/solution for this :-)
Tom
On 7/18/2020 12:18 PM, Dennis Hutten via observium wrote:
Hi,
We upgraded a Junos Pulse VPN box to a newer version and since the device is changed to a Linux Device. Our service provider contacted also Junos but they couldn’t help they said in the first place.
Anything you can do to help getting the right discovery again?
Versions of Observium running in production – Stable, in LAB latest CE.
Example upgrade of a device changing from Juiperive to Linux in our LAB
2020-07-17 14:31:43 nlhtc-gclab-hpsa1 Vendor changed: 'Pulse Secure' -> ''
2020-07-17 14:31:43 nlhtc-gclab-hpsa1 Hardware changed: 'Secure,PSA-3000' -> 'Generic'
2020-07-17 14:31:43 nlhtc-gclab-hpsa1 Version changed: '9.1R6' -> ''
2020-07-17 14:30:02 nlhtc-gclab-hpsa1 Mempools: 1 deleted, 4 unchanged.
2020-07-17 14:30:02 Memory pool removed: mib PULSESECURE-PSG-MIB, index 0, descr Memory
2020-07-17 14:30:02 nlhtc-gclab-hpsa1 Processors: 1 deleted, 5 unchanged.
2020-07-17 14:30:02 Processor removed: type iveCpuUtil index 0 descr CPU Utilization
2020-07-17 14:30:02 nlhtc-gclab-hpsa1 OS changed: juniperive -> linux
2020-07-17 14:26:43 nlhtc-gclab-hpsa1 Hardware changed: 'PSA-3000' -> 'Secure,PSA-3000'
2020-07-17 14:26:43 nlhtc-gclab-hpsa1 Version changed: '9.1R1' -> '9.1R6'
2020-07-17 14:26:43 nlhtc-gclab-hpsa1 sysDescr -> ''
2020-07-17 14:26:43 nlhtc-gclab-hpsa1 sysObjectID -> '.1.3.6.1.4.1.8072.3.2.10'
2020-07-17 14:26:43 nlhtc-gclab-hpsa1 snmpEngineID changed: 80001F888095475A3E33B6405D -> 80001F8880C6DAC55E2309125F (probably the device was replaced). The device will be rediscovered.
2020-07-17 14:26:43 nlhtc-gclab-hpsa1 Device rebooted: after 18m 59s (Uptime: 18m 59s, previous: 1 year, 35 days, 1h 53m 35s, used: hrSystemUptime)
2020-07-17 14:26:43 nlhtc-gclab-hpsa1 Device status changed to Up
2020-07-17 14:11:31 nlhtc-gclab-hpsa1 Device status changed to Down (snmp -> ping)
LAB box, not Working
[root@nlhtc-gclab-mon observium]# snmpwalk -v3 -u Test -a SHA -A test0001 -l authNoPriv nlhtc-gclab-hpsa1.dtq.nl-htc01.nxp.com
SNMPv2-MIB::sysDescr.0 = STRING:
SNMPv2-MIB::sysObjectID.0 = OID: NET-SNMP-MIB::netSnmpAgentOIDs.10
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (49097) 0:08:10.97
SNMPv2-MIB::sysContact.0 = STRING: Eugene Lee
SNMPv2-MIB::sysName.0 = STRING: nlhtc-gclab-hpsa1
SNMPv2-MIB::sysLocation.0 = STRING: HTC038 TestLab
SNMPv2-MIB::sysServices.0 = INTEGER: 72
SNMPv2-MIB::sysORLastChange.0 = Timeticks: (0) 0:00:00.00
Production box, Working
[root@nlams01manp001v observium]# snmpwalk -c xx -v2c brcpqnwras001-int.br-cpq01.nxp.com
SNMPv2-MIB::sysDescr.0 = STRING: Pulse Secure, LLC,Pulse Connect Secure,PSA-5000,8.3R7.1 (build 65025)
SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.12532.256.3.1
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (572322868) 66 days, 5:47:08.68
SNMPv2-MIB::sysContact.0 = STRING: Global Connectivity Team
SNMPv2-MIB::sysName.0 = STRING: brazil-ssl.nxp.com
SNMPv2-MIB::sysLocation.0 = STRING: Campinas, Brazil
SNMPv2-MIB::sysServices.0 = INTEGER: 72
SNMPv2-MIB::sysORLastChange.0 = Timeticks: (0) 0:00:00.00
Production box, not working – version 9.1R6
[root@nlams01manp001v observium]# snmpwalk -c xx -v2c demucnwras001-mgt.de-muc01.nxp.com
SNMPv2-MIB::sysDescr.0 = STRING:
SNMPv2-MIB::sysObjectID.0 = OID: NET-SNMP-MIB::netSnmpAgentOIDs.10
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (312846981) 36 days, 5:01:09.81
SNMPv2-MIB::sysContact.0 = STRING: Global_Connectivity@nxp.com
SNMPv2-MIB::sysName.0 = STRING: demucnwras001-mgt
SNMPv2-MIB::sysLocation.0 = STRING: Munich, Germany
SNMPv2-MIB::sysServices.0 = INTEGER: 72
SNMPv2-MIB::sysORLastChange.0 = Timeticks: (1) 0:00:00.01
Kind regards,
Dennis
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