All MIBs › CTRON-SSR-L3-MIB › l3FlowFilterId
l3FlowFilterId
Module: CTRON-SSR-L3-MIB
OID (symbolic): CTRON-SSR-L3-MIB::l3FlowFilterId
OID (numeric): 1.3.6.1.4.1.52.2501.1.3.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: A filter byte to narrow the data returned by the agent.
The number of possible flows can be extremely high. An SNMP walk could take a significatn resources. Using a walk with a filter will narrow the values returned to those flows matching the fields used in the index. Currently only the first byte of this Integer is used. This byte specifies one or more fields to compare flows in the system against the index in the get-next request. Big endian least significant Byte is encoding is as follows: bit 0 : unused bit 1 : Port Of Entry Filter mask bit 2 : Src IP Address Filter mask bit 3 : Dst IP Address Filter mask bit 4 : Type Of Service Filter mask bit 5 : Protocol Filter mask bit 6 : Src port Filter mask bit 7 : Dst port Filter mask
A complete walk of the mib will use the filter value of 0 as will a get Request
What is l3FlowFilterId?
An obsolete filter byte used to narrow a walk of the large l3FlowTable to flows matching specific index fields (port of entry, src/dst IP, TOS, protocol, ports), since a full walk could be resource-intensive. A value of 0 meant an unfiltered walk or get request.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.2501.1.3.1.1.2 snmpwalk -v2c -c public <target> CTRON-SSR-L3-MIB::l3FlowFilterId
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.2501.1.3.1.1.2.1 snmpget -v2c -c public <target> CTRON-SSR-L3-MIB::l3FlowFilterId.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.2501 | ssr | CTRON-SSR-SMI-MIB |
| 1.3.6.1.4.1.52.2501.1 | ssrMibs | CTRON-SSR-SMI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.2501.1.3 | l3Group | CTRON-SSR-L3-MIB |
| 1.3.6.1.4.1.52.2501.1.3.1 | l3FlowTable | CTRON-SSR-L3-MIB |
| 1.3.6.1.4.1.52.2501.1.3.1.1 | l3FlowEntry | CTRON-SSR-L3-MIB |
| 1.3.6.1.4.1.52.2501.1.3.1.1.2 | l3FlowFilterId | CTRON-SSR-L3-MIB |