I had installed Cacti version 0.8.8b+dfsg-8+deb8u6 and spine version 0.8.8b-1 on Debian 8 which is container from Proxmox VE.
But somehow only machine with Windows Storage Server Standard edition had problem with SNMP connection while other machine do not have this issue.
I had disabled firewall to make sure no issue with firewall for both Windows Storage Server & Cacti Server.
Also had tried SNMPwalk from my desktop PC and no problem (testing it with Solarwind Realtime Bandwith Monitor no problem).
I am sure no problem with Windows Server Storage SNMP configuration from service.exe.
Following test result from SNMPwalk:
root@nms:~# snmpwalk -v 2c -c rubycon 192.168.61.4 .126.96.36.199.188.8.131.52.0
Timeout: No Response from 192.168.61.4
Following from Cacti log:
01/12/2017 03:24:32 PM - CMDPHP: Poller WARNING: SNMP Get Timeout for Host:'192.168.61.4', and OID:'.184.108.40.206.220.127.116.11.0'
01/12/2017 03:23:42 PM - CMDPHP: Poller WARNING: SNMP Get Timeout for Host:'192.168.61.5', and OID:'.18.104.22.168.22.214.171.124.0'
Any help would be really appreciate.
Thank you very much.