Hi Guys, 
First off, great program. I have been using it for about 2 weeks. I want this to be my Dude server replacement. It has so many uses and I am very excited in what it can do.
Anyways, I need some help with applying a Template.
Here is my code 
Quotesnmp = CreateSNMPTransport($node);
oid = SNMPGetValue(snmp,".1.2.840.10036.3.1.2.1.3.10");   // Device name
if (oid == "PowerBeam AC 500")
    return true;
The idea is to apply the filter if the SNMP returns "PowerBeam AC 500". It does when I snmpwalk it. So there must be something wrong with how I am trying to use the script.
Please help.
			
				Here is a script with error handling and a bit better recognition (using regex ~= rather then just total comparison ==)
oid = ".1.2.840.10036.3.1.2.1.3.10.0";
tube = CreateSNMPTransport($node);
if (tube == null)
  return false;
value = SNMPGetValue(tube, oid);
if (value == null)
  return false;
return value ~= "PowerBeam AC 500";
			
			
				I have added this rule but does not seem to work. Is there a way to debug these rules to see output? 
			
			
			
				Sure, just add some 
trace(0, "some message");
Into the code, and then look at netxmsd log file.
			
			
			
				This worked for me:
return $node->sysDescription like "HP*Switch*";
You can replace sysDescription with other node attributes:
https://wiki.netxms.org/wiki/NXSL:Node (https://wiki.netxms.org/wiki/NXSL:Node)
It's an indirect SNMP call, but I thought it might help.