midcomConfigIfIndex – MIDCOM-MIB – Observium MIB Browser

Object

column IF-MIBInterfaceIndexOrZero

The index of an entry in the midcomConfigIfTable.
              
For values different from zero, this object
identifies an IP interface by containing the same
value as the ifIndex object associated with the
interface.
              
Note that the index of a particular interface in the
ifTable may change after a re-initialization of the
middlebox, for example, after adding another interface to
it.  In such a case, the value of this object may change,
but the interface referred to by the MIDCOM-MIB MUST still
be the same.  If, after a re-initialization of the
middlebox, the interface referred to before
re-initialization cannot be uniquely mapped anymore to a
particular entry in the ifTable, then the value of object
midcomConfigIfEnabled of the same entry MUST be changed to
false(2).
              
If the object has a value of 0, then values
specified by further objects of the same entry
apply to all interfaces for which there is no
explicit entry in the midcomConfigIfTable.

Context

MIB: MIDCOM-MIB
OID: .1.3.6.1.2.1.171.1.2.3.1.1
Type: column
Access: noaccess
Status: current
Parent: midcomConfigIfEntry

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 'MIDCOM-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'MIDCOM-MIB::midcomConfigIfIndex'

More examples

Read one indexed instance

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

Translate to a numeric OID

/usr/bin/snmptranslate -Pud -Ir -On -m 'MIDCOM-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'MIDCOM-MIB::midcomConfigIfIndex'

Syntax

IF-MIBInterfaceIndexOrZero

Source: IF-MIBInterfaceIndexOrZero
Base type: Integer32
Display format: d

Type Description

This textual convention is an extension of the
InterfaceIndex convention.  The latter defines a greater
than zero value used to identify an interface or interface
sub-layer in the managed system.  This extension permits the
additional value of zero.  the value zero is object-specific
and must therefore be defined as part of the description of
any object which uses this syntax.  Examples of the usage of
zero might include situations where interface was unknown,
or when none or all interfaces need to be referenced.

Values & Constraints

Type Constraints

range: 0..2147483647