MikroTik

Hi to all Dude masters.. I am trying to print frequency of specific link (Appereance Label menu) with concatenating OID and [Interface.Index] value:

[oid(concatenate("1.3.6.1.4.1.14988.1.1.1.1.1.7.","[Interface.Index]"))]

I've tried many combinations from manual at http://wiki.mikrotik.com/wiki/Manual:Scripting and other forum posts but I am getting only text output like this:

[oid(concatenate("1.3.6.1.4.1.14988.1.1.1.1.1.7.","4"))]
([Interface.Index] is replaced with right iface number and nothing else)

What is wrong?

What is wrong?

The Dude does not know IP addres of device you are trying to get oid, because you are working with link(in a link context), not with device.

You must provide device IP to function "oid"

Your function should look like
oid(concatenate("1.3.6.1.4.1.14988.1.1.1.1.1.7.","[Interface.Index]"),"5","300","DEV.IP.ADD.RES","Community_Group")

for more info you look at oid function description.

This command:
[oid(concatenate("1.3.6.1.4.1.14988.1.1.1.1.1.7.","4"))]
works fine..

And [Interface.Index] alone returns correct value (4)..

I have problem with using OID and variable together..

Btw
[oid(concatenate("1.3.6.1.4.1.14988.1.1.1.1.1.7.","[Interface.Index]"),"5","300","10.38.0.43","public")]
doesn't work either (same textual output)..

I was breaking my head over this one, too...

Anyone can confirm this is not possible? According to me there are too many [[[]]] in the function...confusing functions/variables

Edit: Dude 4 beta has a new function "link_index" which works!
I did: [oid(concatenate("1.3.6.1.4.1.9.2.2.1.1.28.",link_index()))] and it returned my interface description.

try that?



Andreas

TNX, blackpaw
Now we can easy determine the direction of traffic flow. The code for link apeareance is I can see the link monitored and I know traffic direction(rx and tx may differ). In the sample traffic is measured from switch Gi1/0/23, not from main router Gi1/0/2.