Difference between revisions of "NXSL:SNMPGetValue"
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Get the object value from specific node with SNMP GET request. The node and all SNMP communication details defined by SNMP transport. This function is similar to [[NXSL:SNMPGet|SNMPGet]] but returns string instead of an SNMP_VarBind object. | Get the object value from specific node with SNMP GET request. The node and all SNMP communication details defined by SNMP transport. This function is similar to [[NXSL:SNMPGet|SNMPGet]] but returns string instead of an SNMP_VarBind object. | ||
'''Since:''' 1.2.1 | |||
== Syntax == | == Syntax == | ||
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== Return Value == | == Return Value == | ||
String with the value requested or | String with the value requested or '''NULL''' on failure. | ||
== Examples == | == Examples == | ||
Latest revision as of 18:13, 13 September 2022
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Get the object value from specific node with SNMP GET request. The node and all SNMP communication details defined by SNMP transport. This function is similar to SNMPGet but returns string instead of an SNMP_VarBind object.
Since: 1.2.1
Syntax
SNMPGetValue(transport,oid);
Parameters
transport SNMP_Transport SNMP transport object. oid SNMP object id.
Return Value
String with the value requested or NULL on failure.
Examples
transport = CreateSNMPTransport(FindObject("MYWORKPC")); // Create SNMP transport for node MYWORKPC
if (transport == null)
return -1; // Failed to create SNMP transport, exit
oid = ".1.3.6.1.2.1.25.1.6.0"; // number of running processes
value = SNMPGetValue(transport, oid);
if (value == null)
return -2; // Failed to issue SNMP GET request to MYWORKPC, exit
else
trace(1, "SNMP GET ".oid."=".value);