HI All,
Just for completeness, when we try to rediscover the OS on one of these devices, we get -
root@XXXXXXXX:/opt/librenms# ./discovery.php -h srv-stack -m os -d
LibreNMS Discovery
Version info:
Commit SHA: 253729173481cf71f7b888c5ebaa42e19a61d7d1
Commit Date: 1521836582
DB Schema: 247
PHP: 7.0.28-0ubuntu0.16.04.1
MySQL: 10.0.34-MariaDB-0ubuntu0.16.04.1
RRDTool: 1.5.5
SNMP: NET-SNMP 5.7.3
==================================DEBUG!
Updating os_def.cache… Done
SQL[SELECT * FROM devices WHERE disabled = 0 AND snmp_disable = 0 AND hostname LIKE ‘srv-stack’ ORDER BY device_id DESC]
SQL[SELECT * FROM devices_attribs WHERE device_id = ‘7’]
srv-stack 7 hiveos-network SQL[INSERT INTO device_perf (xmt,rcv,loss,min,max,avg,device_id,timestamp) VALUES (‘3’,‘3’,‘0’,‘1.26’,‘1.57’,‘1.40’,‘7’,NOW())]
SNMP Check response code: 0
SQL[SELECT attrib_value FROM devices_attribs WHERE device_id = ‘7’ AND attrib_type = ‘poll_mib’ ]
Attempting to initialize OS: hiveos-network
OS initilized as Generic
Modules status: Global+ OS Device
Load disco module core
SNMP[/usr/bin/snmpget -v2c -c COMMUNITY -OUQn -m SNMPv2-MIB -M /opt/librenms/mibs:/opt/librenms/mibs/aerohive udp:HOSTNAME:161 sysName.0 sysObjectID.0 sysDescr.0]
...0 = SRV-STACK
...0 = ..4.1.26.2.31
...0 = SRV-STACK
Runtime for discovery module ‘core’: 0.0140 seconds with 1032 bytes
SNMP: [2/0.03s] MySQL: [8/0.01s] RRD: [0/0.00s]
Unload disco module core
Modules status: Global+ OS+ Device
Load disco module os
SNMP[/usr/bin/snmpget -v2c -c COMMUNITY -Ovq -M /opt/librenms/mibs:/opt/librenms/mibs/aerohive udp:HOSTNAME:161 SNMPv2-MIB::sysDescr.0]
SRV-STACK
SNMP[/usr/bin/snmpget -v2c -c COMMUNITY -Ovqn -M /opt/librenms/mibs:/opt/librenms/mibs/aerohive udp:HOSTNAME:161 SNMPv2-MIB::sysObjectID.0]
..4.1.26.2.31
| SRV-STACK | .1.3.6.1.4.1.2636.1.1.1.2.31 |
SNMP[/usr/bin/snmpget -v2c -c COMMUNITY -Oqv -M /opt/librenms/mibs:/opt/librenms/mibs/aerohive udp:HOSTNAME:161 .1.3.6.1.4.1.12148.10.2.6.0]
No Such Object available on this agent at this OID
OS: Aerohive HiveOS (hiveos-network)
Runtime for discovery module ‘os’: 0.0560 seconds with 1376 bytes
SNMP: [3/0.05s] MySQL: [0/0.00s] RRD: [0/0.00s]
Unload disco module os
SQL[SELECT attrib_value FROM devices_attribs WHERE device_id = ‘7’ AND attrib_type = ‘poll_mib’ ]
SQL[UPDATE devices set last_discovered =NOW(),last_discovered_timetaken =‘1.1’ WHERE device_id = ‘7’]
Discovered in 1.1 seconds
SQL[INSERT INTO perf_times (type,doing,start,duration,devices,poller) VALUES (‘discover’,‘srv-stack’,‘1521913369.8849’,‘1.353’,‘1’,‘librenms00’)]
./discovery.php srv-stack 2018-03-24 17:42:51 - 1 devices discovered in 1.353 secs
SNMP [5/0.08s]: Get[5/0.08s] Getnext[0/0.00s] Walk[0/0.00s]
MySQL [11/0.01s]: Cell[2/0.00s] Row[2/0.00s] Rows[4/0.00s] Column[0/0.00s] Update[1/0.00s] Insert[2/0.01s] Delete[0/0.00s]
RRD [0/0.00s]: Update[0/0.00s] Create [0/0.00s] Other[0/0.00s]
Cheers
Andy
