tMacFilterId – TIMETRA-FILTER-MIB – Observium MIB Browser

Object

column TAnyFilterID

Uniquely identifies a mac filter as configures on this system.

Values outside of range 1..65535 are reserved for entries dynamically
created by the system and cannot be used in any SNMP SET operation.

Context

MIB: TIMETRA-FILTER-MIB
OID: .1.3.6.1.4.1.6527.3.1.2.21.3.1.1
Type: column
Access: noaccess
Status: current
Parent: tMacFilterEntry

Net-SNMP examples

How SNMP and these commands work

Walk the column to discover its indexed instances, or supply every index to read one instance.

Walk the column

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'TIMETRA-FILTER-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'TIMETRA-FILTER-MIB::tMacFilterId'

More examples

Read one indexed instance

/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'TIMETRA-FILTER-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'TIMETRA-FILTER-MIB::tMacFilterId.<tMacFilterId>'

Translate to a numeric OID

/usr/bin/snmptranslate -Pud -Ir -On -m 'TIMETRA-FILTER-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'TIMETRA-FILTER-MIB::tMacFilterId'

Syntax

TAnyFilterID

Source: TAnyFilterID
Base type: Unsigned32

Type Description

Represents a filter Id. Any value greater than 65535 indicates a
filter that was created (auto-generated) by the system.
          
- The range 0x01000000 through 0x0100FFFF indicates a filter used for
  BGP Flow-Spec. In this case, the last 15 bits indicate the value of
  the vRtrID where the filter is active. Values higher than 0x01008000
  represent flowspec group filters.
          
- The range 0x03000000 through 0x0300FFFF indicates a filter used for
  Open-Flow.
          
- The range 0x20000000 .. 0x3FFFFFFF is used for handling filter rules
  (received from RADIUS) that are to be shared between users. The Id
  is encoded as follows:
  - the highest 3 bits (0b001) indicate that it is an auto-generated
    shared filter
  - the subsequent 13 bits indicate which combination of filter rules
    are inserted; this corresponds to the second number in the filter
    Id as displayed in CLI: the '1' in the example '9:1'
  - the subsequent 16 bits indicate the base filter Id; this
    corresponds to the first number ('9') in  '9:1'
          
- The range 0x10000000 .. 0x1FFFFFFF is used for handling filter
  flow-rules (received from DIAMETER) that are to be shared between
  users. The Id is encoded as follows:
  - the highest 4 bits (0b0001) indicate that it is an auto-generated
    flow-rule filter
  - the subsequent 12 bits indicate which combination of flow-rules are
    inserted; this corresponds to the second number in the filter Id as
    displayed in CLI: the '2' in the example '9:P2'
  - the subsequent 16 bits indicate the base filter Id; this
    corresponds to the first number ('9') in the example '9:P2'
          
- The range 0x04000001 .. 0x0400FFFF (67108865..67174399)
  indicates a filter managed by a VSD controller. In this case
  the last 16 bits indicate the ID of the VSD filter.

Values & Constraints

No enumerated values or constraints recorded.