ntnQosBaseActionUpdateUserPriority

NTN-QOS-POLICY-EVOL-PIB · .1.3.6.1.4.1.45.4.7.1.7.2.1.4

Object

column r/w Enumeration

This action attribute, when specified, 
will cause the value contained in the user 
priority field of the 802.1Q frame to be 
updated based on the value of this object. 
              
Specifying a value equal to 'deriveFromIngressTosPrec(9)'
means that the value for this attribute will be 
assigned based on the value of the precedence bits
in the IP Type-Of-Service (TOS) field, as defined
in RFC 791. The eight precedence values, also 
referred to as Class Selector (CS) values, have a 
one-to-one correspondence with the eight 802.1p user 
priority values.
              
Specifying a value equal to 'deriveFromIngressDscp(10)'
means that the value for this attribute will be 
assigned based on DSCP-to-user priority map 
information maintained in the system. The DSCP 
value in received traffic will be used to determine 
the user priority.
              
Specifying a value equal to 'deriveFromEgressDscp(11)'
means that the value for this attribute will be 
assigned based on DSCP-to-user priority map 
information maintained in the system. The DSCP 
value specified for remarking in the 
ntnQosBaseActionUpdateDscp attribute will be used 
to determine the user priority.
              
Specifying a value equal to 'ignore(12)' means
that no action will be taken related to this 
attribute.
              
Specifying a value equal to 'markAsPriorityCopy(13)' 
means that the priority is updated based on the 
user priority field in the outer vlan tag. The priority
copy functionality can be used for 802.1ad double tagged 
traffic where the priority field in the service provider 
vlan tag can be copied from the user priority in the 
customer vlan tag.

Context

MIB: NTN-QOS-POLICY-EVOL-PIB
OID: .1.3.6.1.4.1.45.4.7.1.7.2.1.4
Type: column
Access: readwrite
Status: current
Parent: ntnQosBaseActionEntry
Table: ntnQosBaseActionTable
Siblings: 11

Syntax

Enumeration

Values & Constraints

No enumerated values or constraints recorded.

Related Objects

Sibling Objects

Object	Type	Syntax	OID
ntnQosBaseActionId An index that enumerates the QoS Base Action entries. Managers can obtain new index values for row creation in this table by reading ntnQosBaseActionNextFree. Actions are asso…	column	DIFFSERV-MIBIndexInteger	`.1.3.6.1.4.1.45.4.7.1.7.2.1.1`
ntnQosBaseActionStorage The storage type for this conceptual row. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row. …	column	SNMPv2-TCStorageType	`.1.3.6.1.4.1.45.4.7.1.7.2.1.10`
ntnQosBaseActionStatus The status of this row. An entry may not exist in the active state unless all objects in the entry have an appropriate value.	column	SNMPv2-TCRowStatus	`.1.3.6.1.4.1.45.4.7.1.7.2.1.11`
ntnQosBaseActionSessionId A session identifier used to reference transitory (volatile) data.	column	SNMPv2-SMIUnsigned32	`.1.3.6.1.4.1.45.4.7.1.7.2.1.12`
ntnQosBaseActionDrop This action attribute is used to specify whether a packet should dropped, switched (i.e., not dropped) or whether the decision to drop the packet should be deferred. …	column	Enumeration	`.1.3.6.1.4.1.45.4.7.1.7.2.1.2`
ntnQosBaseActionUpdateDscp This action component, when specified, will cause the value contained in the Differentiated Services (DS) field of an associated IP datagram to be updated with the value of th…	column	DscpUpdate	`.1.3.6.1.4.1.45.4.7.1.7.2.1.3`
ntnQosBaseActionSetDropPrecedence This action attribute, when specified, will cause the packet being evaluated to be associated with the specified relative drop precedence. The relative drop precedence may be …	column	Enumeration	`.1.3.6.1.4.1.45.4.7.1.7.2.1.5`
ntnQosBaseActionCopyToCpu This action attribute, when specified, has the ability to cause the packet being evaluated to be sent to the CPU for further processing. Extreme care should be taken when sett…	column	SNMPv2-TCTruthValue	`.1.3.6.1.4.1.45.4.7.1.7.2.1.6`
ntnQosBaseActionMirrorFrame This action attribute, when specified, will cause the packet being evaluated to be sent to a predefined egress port for transmission in addition to the normal processing assoc…	column	SNMPv2-TCTruthValue	`.1.3.6.1.4.1.45.4.7.1.7.2.1.7`
ntnQosBaseActionExtension Identifies an entry in an auxiliary action table containing additional actions to be performed on/applied to identified traffic. Entries are referenced using a RowPointer valu…	column	SNMPv2-TCRowPointer	`.1.3.6.1.4.1.45.4.7.1.7.2.1.8`
ntnQosBaseActionLabel A label used to reference the action entry in a textual manner.	column	OctetString	`.1.3.6.1.4.1.45.4.7.1.7.2.1.9`