NAN Values on graphs of SNMP-cacti-1.1.38

[chescarleta18]

Hi,

please help... there are NAN values on the graph. There is no data coming. Logs are not updating,.. Please help


07/02/2018 11:05:04 - RECACHE STATS: Poller: RecacheTime:1.6850 DevicesRecached:1
07/02/2018 11:05:03 - PCOMMAND Device[1] Device[SNMPv3] WARNING: Recache Event Detected for Device
07/02/2018 11:05:02 - SYSTEM STATS: Time:1.2377 Method:cmd.php Processes:1 Threads:N/A Hosts:1 HostsPerProcess:1 DataSources:13 RRDsProcessed:13
07/02/2018 11:05:01 - POLLER: Poller[Main Poller] WARNING: Invalid Response(s), Errors[11] Device[1] Device[SNMPv3] Thread[1] Graphs[SNMPv3 - Load Average, SNMPv3 - Load Average] Graphs[SNMPv3 - Load Average, SNMPv3 - Load Average] Graphs[SNMPv3 - Load Average, SNMPv3 - Load Average] Graphs[SNMPv3 - Memory Usage, SNMPv3 - Memory Usage] Graphs[SNMPv3 - Memory Usage, SNMPv3 - Memory Usage] Graphs[SNMPv3 - Memory Usage, SNMPv3 - Memory Usage] Graphs[SNMPv3 - Memory Usage, SNMPv3 - Memory Usage] Graphs[SNMPv3 - CPU Utilization, SNMPv3 - CPU Utilization] Graphs[SNMPv3 - CPU Utilization, SNMPv3 - CPU Utilization] Graphs[SNMPv3 - CPU Utilization, SNMPv3 - CPU Utilization] Graphs[SNMPv3 - Context Switches, SNMPv3 - Context Switches] DS[SNMPv3 - Load Average - 1 Minute, SNMPv3 - Load Average - 15 Minute, SNMPv3 - Load Average - 5 Minute, SNMPv3 - Memory - Buffers, SNMPv3 - Memory - Cache, SNMPv3 - Memory - Free, SNMPv3 - Memory - Total, SNMPv3 - CPU - Idle, SNMPv3 - CPU - System, SNMPv3 - CPU - User, SNMPv3 - Context Switches]
07/02/2018 11:05:01 - POLLER: Poller[Main Poller] ASSERT: '45323<0:0:12:29.56' failed. Recaching host '10.150.6.113', data query #5
07/02/2018 11:05:01 - POLLER: Poller[Main Poller] ASSERT: '45261<0:0:12:29.55' failed. Recaching host '10.150.6.113', data query #4
07/02/2018 11:05:01 - POLLER: Poller[Main Poller] ASSERT: '55461<0:0:12:29.55' failed. Recaching host '10.150.6.113', data query #2
07/02/2018 11:02:48 - AUTOM8 Network Test Network Thread 4 Finished, 26 IPs Scanned, 0 IPs Responded to Ping, 0 Responded to SNMP, 0 Device Added, 0 Graphs Added to Cacti
07/02/2018 11:02:48 - AUTOM8 Network Test Network Thread 3 Finished, 26 IPs Scanned, 0 IPs Responded to Ping, 0 Responded to SNMP, 0 Device Added, 0 Graphs Added to Cacti
07/02/2018 11:02:48 - AUTOM8 Network Test Network Thread 2 Finished, 26 IPs Scanned, 0 IPs Responded to Ping, 0 Responded to SNMP, 0 Device Added, 0 Graphs Added to Cacti
07/02/2018 11:02:48 - AUTOM8 Network Test Network Thread 1 Finished, 26 IPs Scanned, 0 IPs Responded to Ping, 0 Responded to SNMP, 0 Device Added, 0 Graphs Added to Cacti
07/02/2018 11:02:47 - AUTOM8 Network Test Network Thread 9 Finished, 25 IPs Scanned, 0 IPs Responded to Ping, 0 Responded to SNMP, 0 Device Added, 0 Graphs Added to Cacti
07/02/2018 11:02:47 - AUTOM8 Network Test Network Thread 10 Finished, 25 IPs Scanned, 0 IPs Responded to Ping, 0 Responded to SNMP, 0 Device Added, 0 Graphs Added to Cacti
07/02/2018 11:02:47 - AUTOM8 Network Test Network Thread 8 Finished, 25 IPs Scanned, 0 IPs Responded to Ping, 0 Responded to SNMP, 0 Device Added, 0 Graphs Added to Cacti
07/02/2018 11:02:47 - AUTOM8 Network Test Network Thread 5 Finished, 25 IPs Scanned, 0 IPs Responded to Ping, 0 Responded to SNMP, 0 Device Added, 0 Graphs Added to Cacti
07/02/2018 11:02:47 - AUTOM8 Network Test Network Thread 7 Finished, 25 IPs Scanned, 0 IPs Responded to Ping, 0 Responded to SNMP, 0 Device Added, 0 Graphs Added to Cacti

[camerabob]

Look at the log file. '0 IPs Responded to PING'. Check the IP addresses again. See if there is a firewall blocking access. No connectivity will yield no data.