Here is what this device physically looks like and what the label looks like on The Dude map. This example shows the chain0 and chain1 receive signal levels and wireless center frequency for an AirFiber PtP Wireless Link. I have also uploaded and added an image of the RB2011. Presented on The Dude network map the above label looks like this.
It’s a bit overkill but gives you an idea of what’s possible. Here I’ve just assembled some of the useful data presented by the MikroTik RB2011 RouterBoard router. Now that you have the concept down, lets look at some examples of SNMP data from a variety of devices. If we want to present this SNMP value in our label use the `oid()` function wrapped in square brackets like this. Here is how to snmpwalk a device and copy the device uptime oid. Another technique you will use to find the values you want to present in the label is by running snmpwalk on a device.