Patton electronics IPLink Series, Руководство по настройке программного обеспечения, Страница: 237 / 331

Standard SNMP version 1 traps 237
IPLink Software Configuration Guide 20 • SNMP configuration
The various details available in the Trap Details window are listed in table 12 :
You can stop the listening by clicking the Stop button.
When you need to delete the trap, select the trap to be deleted and click the Delete Trap button or right click
on the trap in the trap table and select option Delete the Selected Rows.
Yet another option in the Trap Viewer is the ParserEditor. The TrapViewer can filter incoming traps according
to certain criteria called the parser criteria. The configuration of the criteria is made possible by using the parser
editor . Refer to the AdventNet SNMP Utilities documentation for a detailed description of the parser editor
configuration and its use.
Standard SNMP version 1 traps
IPLink software application software supports the following standard SNMP version 1 traps. The descriptions
are taken from RFC 1215 “Convention for defining traps for use with the SNMP”.
warmStart TRAP-TYPE
ENTERPRISE snmp
DESCRIPTION
Table 12. Details available in the Trap Details window
Trap Details Description
TimeStamp The TimeStamp is a 32-bit unsigned value indicating the number of hundredths-of-a-second
that have elapsed since the (re)start of the SNMP agent and the sending of the trap. This
field shows the value stored in the MIB-II sysUpTime variable converted into hours, minutes
and seconds.
Enterprise This field shows the OID of the management enterprise that defines the trap message. The
value is represented as an OBJECT IDENTIFIER value and has a variable length.
Generic Type The Generic type value is categorized and numbered 0 to 6. They are 0-coldStart, 1-warm-
Start, 2-linkDown, 3-linkUp, 4-authenticationFailure, 5-egpNeighborLoss. The trap type
value 6 is identified as enterprise-specific value. This field shows the value based on the
type of trap.
Specific Type The specific trap type indicates the specific trap as defined in an enterprise-specific MIB. If
the Generic type value is 6 then, this field shows a value greater than 0. If the generic type
value is a value other than 6, then the field shows a value 0. This field can have values
from 0 to 2147483647.
Message This is a text field. By default, this field will always contain the Varbinds in the Trap PDU.
This can be substituted with text.
Severity This field shows the Severity or the intensity of the trap. They could be 0-All, 1-Critical, 2-
Major, 3-Minor, 4-warning, 5-Clear and 6-info.
Entity The source IP address from which the Trap was sent is displayed here.
RemotePort This field reveals the port on which the Trap was sent by the originator.
Community The Community string is displayed here.
Node Source
TimeReceived This displays the Date and Time when the trap was received.
HelpURL The URL shown here gives more details of the received trap. By default, the URL file name is
<generic-type value> - <specific-type value>.html