Hello,
I find myself in a situation where it would be nice to have a macro that is dependent on another one. Here is my context :
I've made a LLD rule that aims to discover every switch from a stack. I perform a walk on an oid that returns the snmp index for each switch of the stack. Let's say that i have two switch in the stack, i would have 1 and 2 as results, stored in {$SNMPINDEX}
With this index i can retreive the CPU load with an oid that look like X.X.X.{$SNMPINDEX} (X.X.X.1 ; X.X.X.2), and the RAM usage with X.X.Y.{$SNMPINDEX}(X.X.Y.1 ; X.X.Y.2). Until here, no problem. However, to get temperature infos on the switch the oid is X.Z.W.{$SNMPINDEX}+568 (X.Z.W.569 ; X.Z.W.570).
I've tried to create a macro {#TEMPINDEX} = {$SNMPINDEX}+568 but it obviously doesn't work. i've tried to create my temperature item through a JS script item that would make snmp calls, but that doesn't work either. I could create another discovery rule but i would have the problem in the item's name. I want every item of a switch to be name Switch {$SNMPINDEX} as in the picture (sorry for the french names in the pictures).
Any idea is welcomed, thank you
I find myself in a situation where it would be nice to have a macro that is dependent on another one. Here is my context :
I've made a LLD rule that aims to discover every switch from a stack. I perform a walk on an oid that returns the snmp index for each switch of the stack. Let's say that i have two switch in the stack, i would have 1 and 2 as results, stored in {$SNMPINDEX}
With this index i can retreive the CPU load with an oid that look like X.X.X.{$SNMPINDEX} (X.X.X.1 ; X.X.X.2), and the RAM usage with X.X.Y.{$SNMPINDEX}(X.X.Y.1 ; X.X.Y.2). Until here, no problem. However, to get temperature infos on the switch the oid is X.Z.W.{$SNMPINDEX}+568 (X.Z.W.569 ; X.Z.W.570).
I've tried to create a macro {#TEMPINDEX} = {$SNMPINDEX}+568 but it obviously doesn't work. i've tried to create my temperature item through a JS script item that would make snmp calls, but that doesn't work either. I could create another discovery rule but i would have the problem in the item's name. I want every item of a switch to be name Switch {$SNMPINDEX} as in the picture (sorry for the french names in the pictures).
Any idea is welcomed, thank you