All MIBs › CLAB-GRE-MIB › clabGREFilterOrder
clabGREFilterOrder
Module: CLAB-GRE-MIB
OID (symbolic): CLAB-GRE-MIB::clabGREFilterOrder
OID (numeric): 1.3.6.1.4.1.4491.4.3.1.7.1.5
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-create
Description: Position of the Filter entry in the order of precedence. A value of 1 indicates the first entry considered (highest precedence). For each packet, the highest ordered entry that matches the filter criteria is applied. All lower order entries are ignored.
When this value is modified, if the value matches that of an existing entry, the Order value for the existing entry and all lower Order entries is incremented (lowered in precedence) to ensure uniqueness of this value. A deletion causes Order values to be compacted. When a value is changed, incrementing occurs before compaction.
The value of Order on creation of a Filter table entry MUST be one greater than the largest current value (initially assigned the lowest precedence).
What is clabGREFilterOrder?
This read-create Unsigned32 (1-256) sets a GRE filter entry's position in the precedence list, where 1 is evaluated first and wins over lower-ordered entries for any packet it matches. Admins use it to sequence multiple filters so a narrow, specific rule is checked before a broad catch-all one. For instance, setting a VLAN-100-only filter's order to 1 ensures it is applied ahead of a general filter with order 5 that would otherwise match the same packets.
OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.4 | clabCommonMibs | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.4.3 | clabGREMib | CLAB-GRE-MIB |
| 1.3.6.1.4.1.4491.4.3.1 | clabGREObjects | CLAB-GRE-MIB |
| 1.3.6.1.4.1.4491.4.3.1.7 | clabGREFilterTable | CLAB-GRE-MIB |
| 1.3.6.1.4.1.4491.4.3.1.7.1 | clabGREFilterEntry | CLAB-GRE-MIB |
| 1.3.6.1.4.1.4491.4.3.1.7.1.5 | clabGREFilterOrder | CLAB-GRE-MIB |