User guide

Built-in Browsers - SNMP MIB and CWMP Trap Parser
964
AlliedView NMS Administration Guide
FIGURE 11-6 Trap Parser Editor
Each incoming trap must have the Match Criteria to show the traps in the Trap Table.
You may enter any number of parser match criteria into a single parser file with a different parser name. The Trap Viewer
looks for a match criterion sequentially. Thus, if a match is found for a received trap, the trap is shown on the Trap Table.
Once the criterion is matched for a trap, an event is fired, which shows a trap entry in the trap table and further checking of
match criteria in the loaded parser file is skipped.
While listening to traps, only one parser file can be loaded by the Trap Viewer. A parser file can have any number of match
criteria to match. The Trap Viewer checks all the match criteria in a trap parser file until one is found.
The Match Criteria are:
• Generic Type - Each trap has a generic type number. This number must be specified for the trap parser and only when
this matches, the trap parser be applied to a trap. The only exception is that when the generic field is left blank or filled
with negative value, the trap is allowed to be parsed. The values for generic type ranges from 0 to 6.
• 0 - cold start
• 1 - warm start
• 2 - linkdown
• 3 - linkup
• 4 - authentication failure
• 5 - egpNeighbourloss
• 6 is for enterprise specific
• Specific Type - This field can have values from 0-64k. When this field is to be matched, the Generic Type must always be
enterprise specific.