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Quote from: Victor Kirhenshtein on December 07, 2010, 09:52:00 AM
You can create additional DCI with source "Internal" and name "Dummy" (of course description can be any).
). NetXMS expects that every node which have IP address is bound to at least one IP subnet. Usually this is done automatically during configuration poll. As you have configuration polls disabled, subnet bindings never occurs, and so on startup server considers these nodes as problematic (because they dos not have subnet binding) and fails to load them. I'll change this in next release. As a workaround for current version you can do manual configuration poll on each node once - this will create subnet object and bind nodes to subnet. Also, you can try to replace nxcore.dll and nxdbmgr.exe with attached patched version - this should allow server to load correctly even if nodes does not have subnet binding.
Quote from: Sumit Pandya on December 06, 2010, 04:33:54 PM
Dear Victor, The script you shared did not worked. I tried to "Test" above transformation with Test value = 2(random), I get error "Error 14 in line 2: Left argument of -> must be a reference to object". I further added a check
if (node2 == null)
return 0; // No such node or access denied
and surprisingly I get this "0" returned. Please note that my nodes are part of cluster. Is that could be limitation?
Quote from: Sumit Pandya on December 06, 2010, 04:33:54 PM
Using the approach you suggest, I may loose information of my one node. I just wonder if you can have some push method from scripting. Can I create a dummy node, define data collection with origion "Push Agent". Then define a schedule to run every minute "1 * * * *". Finally do something like below into Transformation?
node1 = FindNodeObject($node, "system-1");
value1 = GetDCIValue(node1, FindDCIByDescription(node1, "Auth-Req"));
node2 = FindNodeObject($node, "system-2");
value2 = GetDCIValue(node2, FindDCIByDescription(node2, "Auth-Req"));
return value1 + value2;
I'd even fine if database triger level of twick can be done as some very advance level.
node2 = FindNodeObject($node, "node2");
value = GetDCIValue(node2, FindDCIByDescription(node2, "Param1"));
return $1 + value;
sub main()
{
node2 = FindNodeObject($node, "node2");
value = GetDCIValue(node2, FindDCIByDescription(node2, "Param1"));
return $1 + value;
}