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

<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">
    <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>
           <option value="3">v3</option>
        </select>
        <span style="margin-left:50px;">Timeout</span>
        <input type="text" id="node-input-timeout" placeholder="secs" style="width:50px; direction:rtl; 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> 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">
    <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>
</script>

<script type="text/javascript">
    RED.nodes.registerType('snmp', {
        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 " + 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 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; direction:rtl; 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>
</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>

<script type="text/html" data-template-name="snmp table">
    <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; direction:rtl; 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.</div>
</script>

<script type="text/html" data-help-name="snmp table">
    <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>
</script>

<script type="text/javascript">
    RED.nodes.registerType('snmp table', {
        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 table " + 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 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; direction:rtl; 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; direction:rtl; 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>