How to use the net-snmp.Version2c function in net-snmp
To help you get started, we’ve selected a few net-snmp examples, based on popular ways it is used in public projects.
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node-red / node-red-nodes / io / snmp / snmp.js View on Github 
function SnmpWalkerNode(n) {
RED.nodes.createNode(this, n);
this.community = n.community;
this.host = n.host;
this.version = (n.version === "2c") ? snmp.Version2c : snmp.Version1;
this.oids = n.oids.replace(/\s/g, "");
this.timeout = Number(n.timeout || 5) * 1000;
var node = this;
var maxRepetitions = 20;
var response = [];
function feedCb(varbinds) {
for (var i = 0; i < varbinds.length; i++) {
if (snmp.isVarbindError(varbinds[i])) {
node.error(snmp.varbindError(varbinds[i]), msg);
}
else {
//console.log(varbinds[i].oid + "|" + varbinds[i].value);
response.push({ oid: varbinds[i].oid, value: varbinds[i].value });
}
}net-snmp
JavaScript implementation of the Simple Network Management Protocol (SNMP)
