I am working on a project to monitor the network devices by the help of SNMP and MRTG, RRDTool. As part of bandwidth monitoring, I can be able to get the maximum used bandwidth per time resolution.Meanwhile, I need to maintain a history of total data usage volume. I knew it is possible to get from vnStat. But I don't know how to achieve this with SNMP. I believe some one can help me on this.
Total data usage history with SNMP
monitoring;snmp;rrdtool