Class ospf:IfPol (CONCRETE)

Class ID:1418
Class Label: OSPF Interface Policy
Encrypted: false - Exportable: true - Persistent: true - Configurable: true - Subject to Quota: Disabled
Write Access: [admin, tenant-ext-protocol-l3]
Read Access: [admin, tenant-ext-connectivity-l3, tenant-ext-protocol-l3]
Creatable/Deletable: yes (see Container Mos for details)
Semantic Scope: EPG
Semantic Scope Evaluation Rule: Parent
Monitoring Policy Source: Parent
Monitoring Flags : [ IsObservable: false, HasStats: false, HasFaults: false, HasHealth: false, HasEventRules: false ]

RN FORMAT: ospfIfPol-{name}

    [1] PREFIX=ospfIfPol- PROPERTY = name




DN FORMAT: 

[1] uni/tn-{name}/ospfIfPol-{name}

                

Diagram

Super Mo: fabric:L3IfPol, Container Mos: fv:Tenant (deletable:yes), Relations From: fv:RtdEpP, ospf:IfP, Relations: ospf:RtEppOspfIfPol, ospf:RtIfPol,

Containers Hierarchies

top:Root  This class represents the root element in the object hierarchy. All managed objects in the system are descendants of the Root element.  ├ fabric:Topology The root for IFC topology.    ├ fabric:Pod A pod.      ├ fabric:Node The root node for the APIC.        ├ ctx:Local The local Context.          ├ ctx:Application The context application.            ├ pol:Uni Represents policy definition/resolution universe.              ├ fv:Tenant A policy owner in the virtual fabric. A tenant can be either a private or a shared entity. For example, you can create a tenant with contexts and bridge domains shared by other tenants. A shared type of tenant is typically named common, default, or infra.                ├ ospf:IfPol The OSPF interface-level policy information. top:Root  This class represents the root element in the object hierarchy. All managed objects in the system are descendants of the Root element.  ├ pol:Uni Represents policy definition/resolution universe.    ├ fv:Tenant A policy owner in the virtual fabric. A tenant can be either a private or a shared entity. For example, you can create a tenant with contexts and bridge domains shared by other tenants. A shared type of tenant is typically named common, default, or infra.      ├ ospf:IfPol The OSPF interface-level policy information.

Contained Hierarchy

ospf:IfPol The OSPF interface-level policy information.  ├ fault:Delegate Exposes internal faults to the user. A fault delegate object can be defined on IFC (for example, for an endpoint group) and when the fault is raised (for example, under an endpoint policy on a switch), a fault delegate object is created on IFC under the specified object. A fault delegate object follows the lifecycle of the original fault instance object, being created, modified, or deleted based on the changes of the original fault.  ├ ospf:RtEppOspfIfPol A target relation to the OSPF interface-level policy.  ├ ospf:RtIfPol A target relation to the OSPF interface-level policy.

Inheritance

naming:NamedObject An abstract base class for an object that contains a name.  ├ pol:Obj Represents a generic policy object.    ├ pol:Def Represents self-contained policy document.      ├ fabric:ProtoPol A base class for protocol policies.        ├ fabric:ProtoIfPol A base class for interface-level protocol policies.          ├ fabric:L3IfPol A base class for layer 3 interface-level policies.            ├ ospf:IfPol The OSPF interface-level policy information.

                ospf:IfPol:creation__ospf_IfPol

                ospf:IfPol:modification__ospf_IfPol

                ospf:IfPol:deletion__ospf_IfPol

                

childAction

Type: mo:ModificationChildAction
Primitive Type: scalar:Bitmask32

Units: null
Encrypted: false
Access: implicit
Category: TopLevelChildAction

Delete or ignore. For internal use only.

cost

Type: ospf:IfCost
Primitive Type: scalar:Uint16

Like: ospf:AIf:cost
Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: 0  max: 65535

The OSPF cost for the interface. The cost (also called metric) of an interface in OSPF is an indication of the overhead required to send packets across a certain interface. The cost of an interface is inversely proportional to the bandwidth of that interface. A higher bandwidth indicates a lower cost. There is more overhead (higher cost) and time delays involved in crossing a 56k serial line than crossing a 10M ethernet line. The formula used to calculate the cost is: cost= 10000 0000/bandwith in bps For example, it will cost 10 EXP8/10 EXP7 = 10 to cross a 10M Ethernet line and will cost 10 EXP8/1544000 = 64 to cross a T1 line. By default, the cost of an interface is calculated based on the bandwidth; you can force the cost of an interface with the ip ospf cost value interface subconfiguration mode command.

ctrl

Type: ospf:IfControl
Primitive Type: scalar:Bitmask8

Like: ospf:AIf:ctrl
Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:

The interface policy controls.

deadIntvl

Type: ospf:DeadIntvl
Primitive Type: scalar:Uint16

Like: ospf:AIf:deadIntvl
Units: sec
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: 1  max: 65535

The interval between hello packets from a neighbor before the router declares the neighbor as down. This value must be the same for all networking devices on a specific network. Specifying a smaller dead interval (seconds) will give faster detection of a neighbor being down and improve convergence, but might cause more routing instability.

descr

Type: naming:Descr
Primitive Type: string:Basic

Like: naming:Described:descr
Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: "0"  max: "128"
        Allowed Chars:
            Regex: [a-zA-Z0-9\\!#$%()*,-./:;@ _{|}~?&+]+

Specifies a description of the policy definition.

dn

Type: reference:BinRef

Units: null
Encrypted: false
Access: implicit
Category: TopLevelDn

A tag or metadata is a non-hierarchical keyword or term assigned to the fabric module.

helloIntvl

Type: ospf:HelloIntvl
Primitive Type: scalar:Uint16

Like: ospf:AIf:helloIntvl
Units: sec
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: 1  max: 65535

The interval between hello packets that OSPF sends on the interface. Note that the smaller the hello interval, the faster topological changes will be detected, but more routing traffic will ensue. This value must be the same for all routers and access servers on a specific network.

lcOwn

Type: mo:Owner
Primitive Type: scalar:Enum8

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular

A value that indicates how this object was created. For internal use only.

modTs

Type: mo:TStamp
Primitive Type: scalar:Date

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular

The time when this object was last modified.

name

Type: naming:Name
Primitive Type: string:Basic

Overrides:pol:Obj:name  |  naming:NamedObject:name

Units: null
Encrypted: false
Naming Property -- [NAMING RULES]
Access: naming
Category: TopLevelRegular
Property Validators:
    Range:  min: "1"  max: "64"
        Allowed Chars:
            Regex: [a-zA-Z0-9_.:-]+

The OSPF interface policy name. This name can be between 1 and 64 alphanumeric characters. Note that you cannot change this name after the object has been saved.

nameAlias

Type: naming:NameAlias
Primitive Type: string:Basic

Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: "0"  max: "63"
        Allowed Chars:
            Regex: [a-zA-Z0-9_.-]+

NO COMMENTS

nwT

Type: ospf:NwT
Primitive Type: scalar:Enum8

Like: ospf:AIf:nwT
Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:

The OSPF interface policy network type. OSPF supports point-to-point and broadcast.

ownerKey

Type: naming:Descr
Primitive Type: string:Basic

Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: "0"  max: "128"
        Allowed Chars:
            Regex: [a-zA-Z0-9\\!#$%()*,-./:;@ _{|}~?&+]+

The key for enabling clients to own their data for entity correlation.

ownerTag

Type: naming:Descr
Primitive Type: string:Basic

Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: "0"  max: "64"
        Allowed Chars:
            Regex: [a-zA-Z0-9\\!#$%()*,-./:;@ _{|}~?&+]+

A tag for enabling clients to add their own data. For example, to indicate who created this object.

pfxSuppress

Type: ospf:IfPfxSuppress
Primitive Type: scalar:Enum8

Like: ospf:AIf:pfxSuppress
Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:

prefix suppression

prio

Type: ospf:DesigPrio
Primitive Type: scalar:UByte

Like: ospf:AIf:prio
Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: (short)0  max: (short)255

The OSPF interface priority used to determine the designated router (DR) on a specific network. The router with the highest OSPF priority on a segment will become the DR for that segment. The same process is repeated for the backup designated router (BDR). In the case of a tie, the router with the highest RID will win. The default for the interface OSPF priority is one. Remember that the DR and BDR concepts are per multiaccess segment.

rexmitIntvl

Type: ospf:RexmitIntvl
Primitive Type: scalar:Uint16

Like: ospf:AIf:rexmitIntvl
Units: sec
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: 1  max: 65535

The interval between LSA retransmissions. The retransmit interval occurs while the router is waiting for an acknowledgement from the neighbor router that it received the LSA. If no acknowlegment is received at the end of the interval, then the LSA is resent.

rn

Type: reference:BinRN

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRn

Identifies an object from its siblings within the context of its parent object. The distinguished name contains a sequence of relative names.

status

Type: mo:ModificationStatus
Primitive Type: scalar:Bitmask32

Units: null
Encrypted: false
Access: implicit
Category: TopLevelStatus

The upgrade status. This property is for internal use only.

uid

Type: scalar:Uint16

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular

A unique identifier for this object.

xmitDelay

Type: ospf:XmitDelay
Primitive Type: scalar:Uint16

Like: ospf:AIf:xmitDelay
Units: sec
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: 1  max: 450

The delay time needed to send an LSA update packet. OSPF increments the LSA age time by the transmit delay amount before transmitting the LSA update. You should take into account the transmission and propagation delays for the interface when you set this value.