THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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h2. SNMP Component *Available as of Camel 2.1* The *snmp:* component gives you the ability to poll SNMP capable devices or receiving traps. h3. URI format {code} snmp://hostname[:port][?Options] {code} The component supports polling OID values from an SNMP enabled device and receiving traps. You can append query options to the URI in the following format, {{?option=value&option=value&...}} h3. Options {div:class=confluenceTableSmall} || Name || Default Value || Description || | {{type}} | none | The type of action you want to perform. Actually you can enter here {{pollPOLL}} or {{trapTRAP}}. The value {{poll}} will instruct the endpoint to poll a given host for the supplied OID keys. If you put in {{trapTRAP}} you will setup a listener for SNMP Trap Events. | | {{address}} | none | This is the IP address and the port of the host to poll or where to setup the Trap Receiver. Example: {{127.0.0.1:162}}| | {{protocol}} | none | Here you can select which protocol to use. By default it will be {{udp}} protocol but you may want to use {{tcp}} as well | | {{retries}} | {{2}} | Defines how often a retry is made before canceling the request. | | {{timeout}} | {{1500}} | Sets the timeout value for the request in millis. | | {{snmpVersion}} | {{0}} (which means SNMPv1) | Sets the snmp version for the request. | | {{snmpCommunity}} | {{public}} | Sets the community octet string for the snmp request. | | {{delay}} | {{60}} seconds | Defines the delay in seconds between to poll cycles. | | {{oids}} | none | Defines which values you are interested in. Please have a look at the [Wikipedia | http://en.wikipedia.org/wiki/Object_identifier] to get a better understanding. You may provide a single OID or a coma separated list of OIDs. Example: oids="1.3.6.1.2.1.1.3.0,1.3.6.1.2.1.25.3.2.1.5.1,1.3.6.1.2.1.25.3.5.1.1.1,1.3.6.1.2.1.43.5.1.1.11.1" | {div} h3. The result of a poll Given the situation, that I poll for the following OIDs: {code:lang=java|title=oids} 1.3.6.1.2.1.1.3.0 1.3.6.1.2.1.25.3.2.1.5.1 1.3.6.1.2.1.25.3.5.1.1.1 1.3.6.1.2.1.43.5.1.1.11.1 {code} The result will be the following: {code:lang=xml|title=Result of toString conversion} <?xml version="1.0" encoding="UTF-8"?> <snmp> <entry> <oid>1.3.6.1.2.1.1.3.0</oid> <value>6 days, 21:14:28.00</value> </entry> <entry> <oid>1.3.6.1.2.1.25.3.2.1.5.1</oid> <value>2</value> </entry> <entry> <oid>1.3.6.1.2.1.25.3.5.1.1.1</oid> <value>3</value> </entry> <entry> <oid>1.3.6.1.2.1.43.5.1.1.11.1</oid> <value>6</value> </entry> <entry> <oid>1.3.6.1.2.1.1.1.0</oid> <value>My Very Special Printer Of Brand Unknown</value> </entry> </snmp> {code} As you maybe recognized there is one more result than requested....1.3.6.1.2.1.1.1.0. This one is filled in by the device automatically in this special case. So it may absolutely happen, that you receive more than you requested...be prepared. h3. Examples Polling a remote device: {code} snmp:192.168.178.23:161?protocol=udp&type=pollPOLL&oids=1.3.6.1.2.1.1.5.0 {code} Setting up a trap receiver (*Note that no OID info is needed here!*): {code} snmp:127.0.0.1:162?protocol=udp&type=trapTRAP {code} Routing example in Java: (converts the SNMP PDU to XML String) {code} from("snmp:192.168.178.23:161?protocol=udp&type=pollPOLL&oids=1.3.6.1.2.1.1.5.0"). convertBodyTo(String.class). to("activemq:snmp.states"); {code} {include:Endpoint See Also} |