# Data Object - HostInternetScsiHbaAuthenticationCapabilities(vim.host.InternetScsiHba.AuthenticationCapabilities)

Property of
  HostInternetScsiHba
Extends
  DynamicData
Since
  2.0

## Data Object Description

The authentication capabilities for this host bus adapter.

Properties

Name | Type | Description
--- | --- | ---
chapAuthSettable | xsd:boolean | True if this host bus adapter supports changing the configuration state of CHAP authentication. CHAP is mandatory, however some adapter may not allow disabling this authentication method.
krb5AuthSettable | xsd:boolean | Always false in this version of the API.
mutualChapSettable* | xsd:boolean | When chapAuthSettable is TRUE, this describes if Mutual CHAP configuration is allowed as well. Since vSphere API 4.0
spkmAuthSettable | xsd:boolean | Always false in this version of the API.
srpAuthSettable | xsd:boolean | Always false in this version of the API.
targetChapSettable* | xsd:boolean | When targetChapSettable is TRUE, this describes if CHAP configuration is allowed on targets associated with the adapter. Since vSphere API 4.0
targetMutualChapSettable* | xsd:boolean | When targetMutualChapSettable is TRUE, this describes if Mutual CHAP configuration is allowed on targets associated with the adapter. Since vSphere API 4.0
Properties inherited from DynamicData
None

*Need not be set
Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="HostInternetScsiHbaAuthenticationCapabilities"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="chapAuthSettable" type="xsd:boolean"/> <element name="krb5AuthSettable" type="xsd:boolean"/> <element name="srpAuthSettable" type="xsd:boolean"/> <element name="spkmAuthSettable" type="xsd:boolean"/> <element name="mutualChapSettable" type="xsd:boolean" minOccurs="0"/> <element name="targetChapSettable" type="xsd:boolean" minOccurs="0"/> <element name="targetMutualChapSettable" type="xsd:boolean" minOccurs="0"/> </sequence> </extension> </complexContent> </complexType>