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node-red-nodes/io/snmp/snmp.html

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<style id="node-red-node-snmp-common-style">
.form-row.form-row-snmpv1v2.hidden {
display: none !important;
}
.form-row.form-row-snmpv3.hidden {
display: none !important;
}
.form-row.form-row-snmpv3-auth.hidden {
display: none;
}
</style>
<script type="text/javascript" id="node-red-node-snmp-common-script">
const node_snmp_common = {
oneditprepare: function (node) {
const compat = { "v1": "1", "v2": "2c", "v2c": "2c", "v3": "3" };
if(compat[node.version]) {
node.version = compat[node.version];
} else if(["1","2c","3"].indexOf(node.version) < 0) {
node.version = "1";
}
$("#node-input-version").on("change", function(evt) {
const isV3 = $("#node-input-version").val() === "3";
$(".form-row-snmpv1v2").toggleClass("hidden", isV3);
$(".form-row-snmpv3").toggleClass("hidden", !isV3);
$("#node-input-auth").trigger("change");
});
$("#node-input-auth").on("change", function(evt) {
const isV3 = $("#node-input-version").val() === "3";
const auth = $("#node-input-auth").val();
if(isV3) {
switch (auth) {
case "authNoPriv":
$(".form-row-snmpv3-auth").toggleClass("hidden", false);
$(".form-row-snmpv3-priv").toggleClass("hidden", true);
break;
case "authPriv":
$(".form-row-snmpv3-auth").toggleClass("hidden", false);
$(".form-row-snmpv3-priv").toggleClass("hidden", false);
break;
default: //"noAuthNoPriv":
$(".form-row-snmpv3-auth").toggleClass("hidden", true);
$(".form-row-snmpv3-priv").toggleClass("hidden", true);
break;
}
}
});
$("#node-input-version").val(node.version);
if(!$("#node-input-auth").val()) {
$("#node-input-auth").val("noAuthNoPriv");
}
$("#node-input-version").trigger("change");
}
}
</script>
<script type="text/html" data-template-name="snmp">
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<div class="form-row">
<label for="node-input-host"><i class="fa fa-globe"></i> Host</label>
<input type="text" id="node-input-host" placeholder="ip address(:optional port)">
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</div>
<div class="form-row">
<label for="node-input-version"><i class="fa fa-bookmark"></i> Version</label>
<select type="text" id="node-input-version" style="width:150px;">
<option value="1">v1</option>
<option value="2c">v2c</option>
<option value="3">v3</option>
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</select>
<span style="margin-left:50px;">Timeout</span>
<input type="text" id="node-input-timeout" placeholder="secs" style="width:50px; vertical-align:baseline;">&nbsp;S
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</div>
<div class="form-row form-row-snmpv1v2">
<label for="node-input-community"><i class="fa fa-user"></i> Community</label>
<input type="text" id="node-input-community" placeholder="public">
</div>
<!-- Following Data is used for V3 Only -->
<div class="form-row form-row-snmpv3">
<label for="node-input-username"><i class="fa fa-user"></i> Username</label>
<input type="text" id="node-input-username" placeholder="username">
</div>
<div class="form-row form-row-snmpv3">
<label for="node-input-auth"><i class="fa fa-user-secret"></i> Auth.</label>
<select type="text" id="node-input-auth" style="width:150px;">
<option value="noAuthNoPriv">noAuthNoPriv</option>
<option value="authNoPriv">authNoPriv</option>
<option value="authPriv">authPriv</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authprot"><i class="fa fa-shield"></i> Auth.Prot.</label>
<select type="text" id="node-input-authprot" style="width:150px;">
<option value="MD5">MD5</option>
<option value="SHA">SHA</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authkey"><i class="fa fa-key"></i> Auth.Key</label>
<input type="password" id="node-input-authkey" placeholder="Authentication key">
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privprot"><i class="fa fa-shield"></i> Priv.Prot.</label>
<select type="text" id="node-input-privprot" style="width:150px;">
<option value="DES">DES</option>
<option value="AES">AES</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privkey"><i class="fa fa-key"></i> Priv.Key</label>
<input type="password" id="node-input-privkey" placeholder="Encryption key">
</div>
<!-- End of unique data for V3 -->
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<div class="form-row">
<label for="node-input-oids"><i class="fa fa-tags"></i> OIDs</label>
<textarea rows="4" cols="60" id="node-input-oids" placeholder="e.g. 1.3.6.1.2.1.1.5.0" style="width:70%;"></textarea>
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-tips">Tip: Multiple OIDs can be separated by commas.</div>
</script>
<script type="text/html" data-help-name="snmp">
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<p>Simple SNMP oid or oid list fetcher. Triggered by any input.</p>
<p><code>msg.host</code> may contain the host.</p>
<p><code>msg.community</code> may contain the community.</p>
<p><code>msg.username</code> may contain the username. (V3 only)</p>
<p><code>msg.authkey</code> may contain the digest security key. (V3 only)</p>
<p><code>msg.privkey</code> may contain the encryption security key. (V3 only)</p>
<p><code>msg.oid</code> may contain a comma separated list of oids to request. (no spaces)</p>
<p>OIDs must be numeric. iso. is the same a 1. </p>
<p>The node will output <code>msg.payload</code> and <code>msg.oid</code>.</p>
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</script>
<script type="text/javascript">
RED.nodes.registerType('snmp', {
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category: 'network-input',
color: "YellowGreen",
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defaults: {
host: { value: "127.0.0.1" },
version: { value: "1", required: true },
timeout: { value: 5 },
community: { value: "public" },
auth: { value: "noAuthNoPriv", required: true },
authprot: { value: "MD5", required: true },
privprot: { value: "DES", required: true },
oids: { value: "" },
name: { value: "" },
},
credentials: {
username: { type: "text" },
authkey: { type: "password" },
privkey: { type: "password" }
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},
inputs: 1,
outputs: 1,
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icon: "snmp.png",
label: function () {
return this.name || "snmp " + this.host;
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},
labelStyle: function () {
return this.name ? "node_label_italic" : "";
},
oneditprepare: function () {
node_snmp_common.oneditprepare(this);
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}
});
</script>
<script type="text/html" data-template-name="snmp set">
<div class="form-row">
<label for="node-input-host"><i class="fa fa-globe"></i> Host</label>
<input type="text" id="node-input-host" placeholder="ip address(:optional port)">
</div>
<div class="form-row">
<label for="node-input-version"><i class="fa fa-bookmark"></i> Version</label>
<select type="text" id="node-input-version" style="width:150px;">
<option value="1">v1</option>
<option value="2c">v2c</option>
<!-- Following Data is used for V3 Only -->
<option value="3">v3</option>
<!-- End of unique data for V3 -->
</select>
<span style="margin-left:50px;">Timeout</span>
<input type="text" id="node-input-timeout" placeholder="secs" style="width:50px; vertical-align:baseline;">&nbsp;S
</div>
<div class="form-row form-row-snmpv1v2">
<label for="node-input-community"><i class="fa fa-user"></i> Community</label>
<input type="text" id="node-input-community" placeholder="public">
</div>
<!-- Following Data is used for V3 Only -->
<div class="form-row form-row-snmpv3">
<label for="node-input-username"><i class="fa fa-user"></i> Username</label>
<input type="text" id="node-input-username" placeholder="username">
</div>
<div class="form-row form-row-snmpv3">
<label for="node-input-auth"><i class="fa fa-user-secret"></i> Auth.</label>
<select type="text" id="node-input-auth" style="width:150px;">
<option value="noAuthNoPriv">noAuthNoPriv</option>
<option value="authNoPriv">authNoPriv</option>
<option value="authPriv">authPriv</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authprot"><i class="fa fa-shield"></i> Auth.Prot.</label>
<select type="text" id="node-input-authprot" style="width:150px;">
<option value="MD5">MD5</option>
<option value="SHA">SHA</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authkey"><i class="fa fa-key"></i> Auth.Key</label>
<input type="password" id="node-input-authkey" placeholder="Authentication key">
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privprot"><i class="fa fa-shield"></i> Priv.Prot.</label>
<select type="text" id="node-input-privprot" style="width:150px;">
<option value="DES">DES</option>
<option value="AES">AES</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privkey"><i class="fa fa-key"></i> Priv.Key</label>
<input type="password" id="node-input-privkey" placeholder="Encryption key">
</div>
<!-- End of unique data for V3 -->
<div class="form-row">
<label for="node-input-varbinds"><i class="fa fa-tags"></i> Varbinds</label>
<textarea rows="10" cols="60" id="node-input-varbinds" placeholder="e.g. [ { &quot;oid&quot;: &quot;1.3.6.1.2.1.1.5.0&quot;, &quot;type&quot;: &quot;OctetString&quot;, &quot;value&quot;: &quot;host1&quot;}, { &quot;oid&quot;: &quot;1.3.6.1.2.1.1.6.0&quot;, &quot;type&quot;: &quot;OctetString&quot;, value: &quot;somewhere&quot; } ]"
style="width:70%;"></textarea>
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-tips">Tip: Numeric inputs must be numbers not strings, e.g. 1 not "1".</div>
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</script>
<script type="text/html" data-help-name="snmp set">
<p>Simple snmp Set node. Trigger by any input</p>
<p><code>msg.host</code> may contain the host.</p>
<p><code>msg.community</code> may contain the community.</p>
<p><code>msg.username</code> may contain the username. (V3 only)</p>
<p><code>msg.authkey</code> may contain the digest security key. (V3 only)</p>
<p><code>msg.privkey</code> may contain the encryption security key. (V3 only)</p>
<p><code>msg.varbinds</code> may contain varbinds as an array of json objects containing multiple oids, types and values.
<code style="font-size: smaller;"><pre style="white-space: pre;">[
{
"oid": "1.3.6.1.2.1.1.5.0",
"type": "OctetString",
"value": "host1"
},
{ "oid": ... }
]</pre></code>
<p>Any numeric inputs must be numbers, not strings, e.g. 1 not "1".</p>
<p>OIDs must be numeric. iso. is the same a 1.</p>
</p>
</script>
<script type="text/javascript">
RED.nodes.registerType('snmp set', {
category: 'network-input',
color: "YellowGreen",
defaults: {
host: { value: "127.0.0.1" },
version: { value: "1", required: true },
timeout: { value: 5 },
community: { value: "public" },
auth: { value: "noAuthNoPriv", required: true },
authprot: { value: "MD5", required: true },
privprot: { value: "DES", required: true },
oids: { value: "" },
varbinds: { value: "", validate:function(v) {
try {
return !v || !!JSON.parse(v);
} catch(e) {
return false;
}
}},
name: { value: "" }
},
credentials: {
username: { type: "text" },
authkey: { type: "password" },
privkey: { type: "password" }
},
inputs: 1,
outputs: 0,
icon: "snmp.png",
label: function () {
return this.name || "snmp set " + this.host;
},
labelStyle: function () {
return this.name ? "node_label_italic" : "";
},
oneditprepare: function () {
node_snmp_common.oneditprepare(this);
}
});
</script>
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<script type="text/html" data-template-name="snmp table">
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<div class="form-row">
<label for="node-input-host"><i class="fa fa-globe"></i> Host</label>
<input type="text" id="node-input-host" placeholder="ip address(:optional port)">
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</div>
<div class="form-row">
<label for="node-input-version"><i class="fa fa-bookmark"></i> Version</label>
<select type="text" id="node-input-version" style="width:150px;">
<option value="1">v1</option>
<option value="2c">v2c</option>
<!-- Following Data is used for V3 Only -->
<option value="3">v3</option>
<!-- End of unique data for V3 -->
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</select>
<span style="margin-left:50px;">Timeout</span>
<input type="text" id="node-input-timeout" placeholder="secs" style="width:50px; vertical-align:baseline;">&nbsp;S
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</div>
<div class="form-row form-row-snmpv1v2">
<label for="node-input-community"><i class="fa fa-user"></i> Community</label>
<input type="text" id="node-input-community" placeholder="public">
</div>
<!-- Following Data is used for V3 Only -->
<div class="form-row form-row-snmpv3">
<label for="node-input-username"><i class="fa fa-user"></i> Username</label>
<input type="text" id="node-input-username" placeholder="username">
</div>
<div class="form-row form-row-snmpv3">
<label for="node-input-auth"><i class="fa fa-user-secret"></i> Auth.</label>
<select type="text" id="node-input-auth" style="width:150px;">
<option value="noAuthNoPriv">noAuthNoPriv</option>
<option value="authNoPriv">authNoPriv</option>
<option value="authPriv">authPriv</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authprot"><i class="fa fa-shield"></i> Auth.Prot.</label>
<select type="text" id="node-input-authprot" style="width:150px;">
<option value="MD5">MD5</option>
<option value="SHA">SHA</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authkey"><i class="fa fa-key"></i> Auth.Key</label>
<input type="password" id="node-input-authkey" placeholder="Authentication key">
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privprot"><i class="fa fa-shield"></i> Priv.Prot.</label>
<select type="text" id="node-input-privprot" style="width:150px;">
<option value="DES">DES</option>
<option value="AES">AES</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privkey"><i class="fa fa-key"></i> Priv.Key</label>
<input type="password" id="node-input-privkey" placeholder="Encryption key">
</div>
<!-- End of unique data for V3 -->
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<div class="form-row">
<label for="node-input-oids"><i class="fa fa-tags"></i> OID</label>
<input type="text" id="node-input-oids" placeholder="e.g. 1.3.6.1.2.1.1.5.0">
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-tips">Tip: ONLY accepts a single OID.</div>
</script>
<script type="text/html" data-help-name="snmp table">
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<p>Simple SNMP oid table fetcher. Triggered by any input.</p>
<p><code>msg.host</code> may contain the host.</p>
<p><code>msg.community</code> may contain the community.</p>
<p><code>msg.username</code> may contain the username. (V3 only)</p>
<p><code>msg.authkey</code> may contain the digest security key. (V3 only)</p>
<p><code>msg.privkey</code> may contain the encryption security key. (V3 only)</p>
<p><code>msg.oid</code> may contain the oid of a table to request.</p>
<p>OID must be numeric. iso. is the same a 1.</p>
<p>The node will output <code>msg.payload</code> and <code>msg.oid</code>.</p>
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</script>
<script type="text/javascript">
RED.nodes.registerType('snmp table', {
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category: 'network-input',
color: "YellowGreen",
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defaults: {
host: { value: "127.0.0.1" },
version: { value: "1", required: true },
timeout: { value: 5 },
community: { value: "public" },
auth: { value: "noAuthNoPriv", required: true },
authprot: { value: "MD5", required: true },
privprot: { value: "DES", required: true },
oids: { value: "" },
name: { value: "" }
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},
credentials: {
username: { type: "text" },
authkey: { type: "password" },
privkey: { type: "password" }
},
inputs: 1,
outputs: 1,
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icon: "snmp.png",
label: function () {
return this.name || "snmp table " + this.host;
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},
labelStyle: function () {
return this.name ? "node_label_italic" : "";
},
oneditprepare: function () {
node_snmp_common.oneditprepare(this);
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}
});
</script>
<script type="text/html" data-template-name="snmp subtree">
<div class="form-row">
<label for="node-input-host"><i class="fa fa-globe"></i> Host</label>
<input type="text" id="node-input-host" placeholder="ip address(:optional port)">
</div>
<div class="form-row">
<label for="node-input-version"><i class="fa fa-bookmark"></i> Version</label>
<select type="text" id="node-input-version" style="width:150px;">
<option value="1">v1</option>
<option value="2c">v2c</option>
<!-- Following Data is used for V3 Only -->
<option value="3">v3</option>
<!-- End of unique data for V3 -->
</select>
<span style="margin-left:50px;">Timeout</span>
<input type="text" id="node-input-timeout" placeholder="secs" style="width:50px; vertical-align:baseline;">&nbsp;S
</div>
<div class="form-row form-row-snmpv1v2">
<label for="node-input-community"><i class="fa fa-user"></i> Community</label>
<input type="text" id="node-input-community" placeholder="public">
</div>
<!-- Following Data is used for V3 Only -->
<div class="form-row form-row-snmpv3">
<label for="node-input-username"><i class="fa fa-user"></i> Username</label>
<input type="text" id="node-input-username" placeholder="username">
</div>
<div class="form-row form-row-snmpv3">
<label for="node-input-auth"><i class="fa fa-user-secret"></i> Auth.</label>
<select type="text" id="node-input-auth" style="width:150px;">
<option value="noAuthNoPriv">noAuthNoPriv</option>
<option value="authNoPriv">authNoPriv</option>
<option value="authPriv">authPriv</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authprot"><i class="fa fa-shield"></i> Auth.Prot.</label>
<select type="text" id="node-input-authprot" style="width:150px;">
<option value="MD5">MD5</option>
<option value="SHA">SHA</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authkey"><i class="fa fa-key"></i> Auth.Key</label>
<input type="password" id="node-input-authkey" placeholder="Authentication key">
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privprot"><i class="fa fa-shield"></i> Priv.Prot.</label>
<select type="text" id="node-input-privprot" style="width:150px;">
<option value="DES">DES</option>
<option value="AES">AES</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privkey"><i class="fa fa-key"></i> Priv.Key</label>
<input type="password" id="node-input-privkey" placeholder="Encryption key">
</div>
<!-- End of unique data for V3 -->
<div class="form-row">
<label for="node-input-oids"><i class="fa fa-tags"></i> OID</label>
<input type="text" id="node-input-oids" placeholder="e.g. 1.3.6.1.2.1.1.5.0">
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-tips">Tip: ONLY accepts a single OID (node).</div>
</script>
<script type="text/html" data-help-name="snmp subtree">
<p>Simple SNMP oid subtree fetcher. Triggered by any input. Reads all OIDS at and below the current base OID.</p>
<p><code>msg.host</code> may contain the host.</p>
<p><code>msg.community</code> may contain the community.</p>
<p><code>msg.username</code> may contain the username. (V3 only)</p>
<p><code>msg.authkey</code> may contain the digest security key. (V3 only)</p>
<p><code>msg.privkey</code> may contain the encryption security key. (V3 only)</p>
<p><code>msg.oid</code> may contain the oid of a table to request.</p>
<p>OID must be numeric. iso. is the same a 1. </p>
<p>The node will output <code>msg.payload</code> and <code>msg.oid</code>.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType('snmp subtree', {
category: 'network-input',
color: "YellowGreen",
defaults: {
host: { value: "127.0.0.1" },
version: { value: "1", required: true },
timeout: { value: 5 },
community: { value: "public" },
auth: { value: "noAuthNoPriv", required: true },
authprot: { value: "MD5", required: true },
privprot: { value: "DES", required: true },
oids: { value: "" },
name: { value: "" }
},
credentials: {
username: { type: "text" },
authkey: { type: "password" },
privkey: { type: "password" }
},
inputs: 1,
outputs: 1,
icon: "snmp.png",
label: function () {
return this.name || "snmp subtree " + this.host;
},
labelStyle: function () {
return this.name ? "node_label_italic" : "";
},
oneditprepare: function () {
node_snmp_common.oneditprepare(this);
}
});
</script>
<script type="text/html" data-template-name="snmp walker">
<div class="form-row">
<label for="node-input-host"><i class="fa fa-globe"></i> Host</label>
<input type="text" id="node-input-host" placeholder="ip address(:optional port)">
</div>
<div class="form-row">
<label for="node-input-version"><i class="fa fa-bookmark"></i> Version</label>
<select type="text" id="node-input-version" style="width:150px;">
<option value="1">v1</option>
<option value="2c">v2c</option>
<!-- Following Data is used for V3 Only -->
<option value="3">v3</option>
<!-- End of unique data for V3 -->
</select>
<span style="margin-left:50px;">Timeout</span>
<input type="text" id="node-input-timeout" placeholder="secs" style="width:50px; vertical-align:baseline;">&nbsp;S
</div>
<div class="form-row form-row-snmpv1v2">
<label for="node-input-community"><i class="fa fa-user"></i> Community</label>
<input type="text" id="node-input-community" placeholder="public">
</div>
<!-- Following Data is used for V3 Only -->
<div class="form-row form-row-snmpv3">
<label for="node-input-username"><i class="fa fa-user"></i> Username</label>
<input type="text" id="node-input-username" placeholder="username">
</div>
<div class="form-row form-row-snmpv3">
<label for="node-input-auth"><i class="fa fa-user-secret"></i> Auth.</label>
<select type="text" id="node-input-auth" style="width:150px;">
<option value="noAuthNoPriv">noAuthNoPriv</option>
<option value="authNoPriv">authNoPriv</option>
<option value="authPriv">authPriv</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authprot"><i class="fa fa-shield"></i> Auth.Prot.</label>
<select type="text" id="node-input-authprot" style="width:150px;">
<option value="MD5">MD5</option>
<option value="SHA">SHA</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-auth">
<label for="node-input-authkey"><i class="fa fa-key"></i> Auth.Key</label>
<input type="password" id="node-input-authkey" placeholder="Authentication key">
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privprot"><i class="fa fa-shield"></i> Priv.Prot.</label>
<select type="text" id="node-input-privprot" style="width:150px;">
<option value="DES">DES</option>
<option value="AES">AES</option>
</select>
</div>
<div class="form-row form-row-snmpv3 form-row-snmpv3-priv">
<label for="node-input-privkey"><i class="fa fa-key"></i> Priv.Key</label>
<input type="password" id="node-input-privkey" placeholder="Encryption key">
</div>
<!-- End of unique data for V3 -->
<div class="form-row">
<label for="node-input-oids"><i class="fa fa-tags"></i> OID</label>
<input type="text" id="node-input-oids" placeholder="e.g. 1.3.6.1.2.1.1.5.0">
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-tips">Tip: ONLY accepts a single OID (node).</div>
</script>
<script type="text/html" data-help-name="snmp walker">
<p>Simple SNMP oid walker fetcher. Triggered by any input.
Fetches all nodes from this OID to the end of the table.</p>
<p><code>msg.host</code> may contain the host.</p>
<p><code>msg.community</code> may contain the community.</p>
<p><code>msg.username</code> may contain the username. (V3 only)</p>
<p><code>msg.authkey</code> may contain the digest security key. (V3 only)</p>
<p><code>msg.privkey</code> may contain the encryption security key. (V3 only)</p>
<p><code>msg.oid</code> may contain the oid of a table to request.</p>
<p>OID must be numeric. iso. is the same a 1. </p>
<p>The node will output <code>msg.payload</code> and <code>msg.oid</code>.</p>
<p><b>Note</b>: This node does indeed "walk" down the tree. This is different behaviour to
the typical snmpwalk command line app.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType('snmp walker', {
category: 'network-input',
color: "YellowGreen",
defaults: {
host: { value: "127.0.0.1" },
version: { value: "1", required: true },
timeout: { value: 5 },
community: { value: "public" },
auth: { value: "noAuthNoPriv", required: true },
authprot: { value: "MD5", required: true },
privprot: { value: "DES", required: true },
oids: { value: "" },
name: { value: "" }
},
credentials: {
username: { type: "text" },
authkey: { type: "password" },
privkey: { type: "password" }
},
inputs: 1,
outputs: 1,
icon: "snmp.png",
label: function () {
return this.name || "snmp walker " + this.host;
},
labelStyle: function () {
return this.name ? "node_label_italic" : "";
},
oneditprepare: function () {
node_snmp_common.oneditprepare(this);
}
});
</script>