Add TX and RX to a device label, not using a link

RouterOS The Dude
1

After hours of searching for this over the last couple months and learning a little bit about oid’s (very nice indeed) I have yet to find how to add RX and TX rates of wlan1 or 2 to my AP device labels in Dude. Yes, I know it’s easy when using a link. But my network is getting pretty good size and I can’t have link labels all over the place.
Any ideas would be greatly appreciated.

2

To get tx-rate and rx-rate by SNMP,

interface wireless print oid 
 0 tx-rate=.1.3.6.1.4.1.14988.1.1.1.1.1.2.4 
   rx-rate=.1.3.6.1.4.1.14988.1.1.1.1.1.3.4
3

nice :slight_smile: … now is there a way to make that device go from green to orange if traffic is greater than 500kb/s ?
Hoping to make it easy to find any devices generating traffic greater than certain threshold.

Thanks.

Dave

4

You may adjust the speed for a link (tick the speed check box and set it to an amount) The link will change color based on speed. Note I know you asked for coloring devices I don’t know if that is possible..

5

Yea sure. Just create a custom probe that tests the OID and triggers if > 500kb/s. When that probe triggers but other probes for the device don’t, it goes orange.

6

I was actually looking for something a little different. The oid lookup you showed only shows what the rate of the TX Rate and RX Rate are specifically set at on a wlan1. In my case, 12meg.

I’m looking for the actual close to real time current RX TX rate that is taking place at the moment. When you add a link, this rate is automatically displayed.

Link, Appearance:
[snmp_wireless_link_info()]Rx: [Interface.InBitRate][snmp_wireless_link_rx_rate()]
Tx: [Interface.OutBitRate][snmp_wireless_link_tx_rate()]

That will display the information that I’m looking for on a link, but I want to know if it’s possible to display that on a device such as a MT 411 with a radio as wlan1.

7

Check out page 3 of the probe tread, about 2/3rds of the way down I posted this.

Function:
utilizationG0 - Return total utilization on g0/0
string_substring((((rate(oid(“1.3.6.1.2.1.2.2.1.10.1”)+oid(“1.3.6.1.2.1.2.2.1.16.1”))/oid(“1.3.6.1.2.1.2.2.1.5.1”))*100)*8),0,4)

This will return the utilization on interface g0/0 of a cisco 2800 router.
You will need to place the correct oid in the function to get utilization on other interfaces.

I also verified it against the actual mbps and the individual rx and tx load percentage… Now you can easily use it to send a notification if utilization is over a certain value with a probe. The only trouble is you have to hand make each function for the interface you are interested in.

Here are the individual tx and rx probes for comparison…
string_substring((((rate(oid(“1.3.6.1.2.1.2.2.1.16.1”))/oid(“1.3.6.1.2.1.2.2.1.5.1”))*100)*8),0,4)
string_substring((((rate(oid(“1.3.6.1.2.1.2.2.1.10.1”))/oid(“1.3.6.1.2.1.2.2.1.5.1”))*100)*8),0,4)

There is a little more detail in the actual post…
HTH,
SD

8

Hi All

i still have problem to get TX & RX as probe inside unit , not as link
I would appreciate a detailed answers
(where and how to use the OID ?)

Thanks