Class dhcp:OptionPol (CONCRETE)

Class ID:1443
Class Label: DHCP Option Policy
Encrypted: false - Exportable: true - Persistent: true - Configurable: true - Subject to Quota: Disabled
Write Access: [access-protocol-l3, admin]
Read Access: [access-protocol-l3, admin, tenant-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 ]

The DHCP option policy, which defines lease duration, gateway routers, and other configuration parameters in what are called DHCP options. Every DHCP server must have one or more policies defined for it. The policies are especially useful if you have multiple scopes because you only need to define a policy once and apply it to the multiple scopes. You can define named policies with specific option definitions or you can use system defaults. Note that there are three types of policies—system default, named, and embedded policies: System default - Provides a single location for setting default values on certain options for all scopes. Use the system default policy to define standard DHCP options that have common values for all clients on all the networks that the DHCP server supports. Named - Policies you explicitly define by name. Named policies are usually named after their associated scope or client grouping. For example, they might be assigned options that are unique to a subnet, such as for its routers, and then be assigned to the appropriate scope. Network Registrar includes a policy named default when you install the DHCP server. The server assigns this policy to newly created scopes. You cannot delete this default policy. Embedded - A policy embedded in (and limited to) a named scope, client, or client-class. An embedded policy is implicitly created (or removed) when you add (or remove) the corresponding object, such as a scope. Embedded policy options have no default values and are initially undefined.

Naming Rules
RN FORMAT: dhcpoptpol-{name}

    [1] PREFIX=dhcpoptpol- PROPERTY = name




DN FORMAT: 

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

                


Diagram

Super Mo: pol:Def,
Container Mos: fv:Tenant (deletable:yes),
Contained Mos: dhcp:Option,
Relations From: dhcp:Lbl,
Relations: dhcp:RtDhcpOptionPol,


Containers Hierarchies
[V] top:Root  This class represents the root element in the object hierarchy. All managed objects in the system are descendants of the Root element.
 ├
[V] fabric:Topology The root for IFC topology.
 
 ├
[V] fabric:Pod A pod.
 
 
 ├
[V] fabric:Node The root node for the APIC.
 
 
 
 ├
[V] ctx:Local The local Context.
 
 
 
 
 ├
[V] ctx:Application The context application.
 
 
 
 
 
 ├
[V] pol:Uni Represents policy definition/resolution universe.
 
 
 
 
 
 
 ├
[V] 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.
 
 
 
 
 
 
 
 ├
[V] dhcp:OptionPol The DHCP option policy, which defines lease duration, gateway routers, and other configuration parameters in what are called DHCP options. Every DHCP server must have one or more policies defined for it. The policies are especially useful if you have multiple scopes because you only need to define a policy once and apply it to the multiple scopes. You can define named policies with specific option definitions or you can use system defaults. Note...
[V] top:Root  This class represents the root element in the object hierarchy. All managed objects in the system are descendants of the Root element.
 ├
[V] pol:Uni Represents policy definition/resolution universe.
 
 ├
[V] 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.
 
 
 ├
[V] dhcp:OptionPol The DHCP option policy, which defines lease duration, gateway routers, and other configuration parameters in what are called DHCP options. Every DHCP server must have one or more policies defined for it. The policies are especially useful if you have multiple scopes because you only need to define a policy once and apply it to the multiple scopes. You can define named policies with specific option definitions or you can use system defaults. Note...


Contained Hierarchy
[V] dhcp:OptionPol The DHCP option policy, which defines lease duration, gateway routers, and other configuration parameters in what are called DHCP options. Every DHCP server must have one or more policies defined for it. The policies are especially useful if you have multiple scopes because you only need to define a policy once and apply it to the multiple scopes. You can define named policies with specific option definitions or you can use system defaults. Note...
 ├
[V] dhcp:Option The DHCP option is used to supply DHCP clients with configuration parameters such as a domain, name server, subnet, and network address. DHCP provides a framework for passing configuration information to clients on a TCP/IP network. The configuration parameters, and other control information, are carried in tagged data items that are stored in the options field of a DHCP message. The data items themselves are also called options. You can view, se...
 
 ├
[V] 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.
 ├
[V] dhcp:RtDhcpOptionPol A target relation to the DHCP option policy.
 ├
[V] 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.


Inheritance
[V] naming:NamedObject An abstract base class for an object that contains a name.
 ├
[V] pol:Obj Represents a generic policy object.
 
 ├
[V] pol:Def Represents self-contained policy document.
 
 
 ├
[V] dhcp:OptionPol The DHCP option policy, which defines lease duration, gateway routers, and other configuration parameters in what are called DHCP options. Every DHCP server must have one or more policies defined for it. The policies are especially useful if you have multiple scopes because you only need to define a policy once and apply it to the multiple scopes. You can define named policies with specific option definitions or you can use system defaults. Note...


Events
                dhcp:OptionPol:creation__dhcp_OptionPol
dhcp:OptionPol:modification__dhcp_OptionPol
dhcp:OptionPol:deletion__dhcp_OptionPol


Faults
                


Fsms
                


Properties Summary
Defined in: dhcp:OptionPol
naming:Name
          string:Basic
name  (dhcp:OptionPol:name)
           Overrides:pol:Obj:name | naming:NamedObject:name
           The DHCP option policy name. This name can be up to 64 alphanumeric characters.
Defined in: pol:Def
naming:Descr
          string:Basic
descr  (pol:Def:descr)
           Specifies a description of the policy definition.
naming:Descr
          string:Basic
ownerKey  (pol:Def:ownerKey)
           The key for enabling clients to own their data for entity correlation.
naming:Descr
          string:Basic
ownerTag  (pol:Def:ownerTag)
           A tag for enabling clients to add their own data. For example, to indicate who created this object.
Defined in: naming:NamedObject
naming:NameAlias
          string:Basic
nameAlias  (naming:NamedObject:nameAlias)
           NO COMMENTS
Defined in: mo:TopProps
mo:ModificationChildAction
          scalar:Bitmask32
childAction  (mo:TopProps:childAction)
           Delete or ignore. For internal use only.
reference:BinRef dn  (mo:TopProps:dn)
           A tag or metadata is a non-hierarchical keyword or term assigned to the fabric module.
reference:BinRN rn  (mo:TopProps:rn)
           Identifies an object from its siblings within the context of its parent object. The distinguished name contains a sequence of relative names.
mo:ModificationStatus
          scalar:Bitmask32
status  (mo:TopProps:status)
           The upgrade status. This property is for internal use only.
Defined in: mo:Ownable
scalar:Uint16 uid  (mo:Ownable:uid)
           A unique identifier for this object.
Defined in: mo:Resolvable
mo:Owner
          scalar:Enum8
lcOwn  (mo:Resolvable:lcOwn)
           A value that indicates how this object was created. For internal use only.
Defined in: mo:Modifiable
mo:TStamp
          scalar:Date
modTs  (mo:Modifiable:modTs)
           The time when this object was last modified.
Properties Detail

childAction

Type: mo:ModificationChildAction
Primitive Type: scalar:Bitmask32

Units: null
Encrypted: false
Access: implicit
Category: TopLevelChildAction
    Comments:
Delete or ignore. For internal use only.
Constants
deleteAll 16384u deleteAll NO COMMENTS
ignore 4096u ignore NO COMMENTS
deleteNonPresent 8192u deleteNonPresent NO COMMENTS
DEFAULT 0 --- This type is used to





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\\!#$%()*,-./:;@ _{|}~?&+]+
    Comments:
Specifies a description of the policy definition.



dn

Type: reference:BinRef

Units: null
Encrypted: false
Access: implicit
Category: TopLevelDn
    Comments:
A tag or metadata is a non-hierarchical keyword or term assigned to the fabric module.



lcOwn

Type: mo:Owner
Primitive Type: scalar:Enum8

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:
A value that indicates how this object was created. For internal use only.
Constants
local 0 Local NO COMMENTS
policy 1 Policy NO COMMENTS
replica 2 Replica NO COMMENTS
resolveOnBehalf 3 ResolvedOnBehalf NO COMMENTS
implicit 4 Implicit NO COMMENTS
DEFAULT local(0) Local NO COMMENTS





modTs

Type: mo:TStamp
Primitive Type: scalar:Date

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:
The time when this object was last modified.
Constants
never 0ull never NO COMMENTS
DEFAULT never(0ull) never NO COMMENTS





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_.:-]+
    Comments:
The DHCP option policy name. This name can be up to 64 alphanumeric characters.



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_.-]+
    Comments:
NO COMMENTS



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\\!#$%()*,-./:;@ _{|}~?&+]+
    Comments:
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\\!#$%()*,-./:;@ _{|}~?&+]+
    Comments:
A tag for enabling clients to add their own data. For example, to indicate who created this object.



rn

Type: reference:BinRN

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRn
    Comments:
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
    Comments:
The upgrade status. This property is for internal use only.
Constants
created 2u created In a setter method: specifies that an object should be created. An error is returned if the object already exists.
In the return value of a setter method: indicates that an object has been created.
modified 4u modified In a setter method: specifies that an object should be modified
In the return value of a setter method: indicates that an object has been modified.
deleted 8u deleted In a setter method: specifies that an object should be deleted.
In the return value of a setter method: indicates that an object has been deleted.
DEFAULT 0 --- This type controls the life cycle of objects passed in the XML API.

When used in a setter method (such as configConfMo), the ModificationStatus specifies whether an object should be created, modified, deleted or removed.
In the return value of a setter method, the ModificationStatus indicates the actual operation that was performed. For example, the ModificationStatus is set to "created" if the object was created. The ModificationStatus is not set if the object was neither created, modified, deleted or removed.

When invoking a setter method, the ModificationStatus is optional:
If a setter method such as configConfMo is invoked and the ModificationStatus is not set, the system automatically determines if the object should be created or modified.






uid

Type: scalar:Uint16

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:
A unique identifier for this object.