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EVID 6272 - 6274 : Network Policy Server Access (XML - Security)

Event Details

Event Type

Network Policy Server Access

Event Description

  • 6272

    : Network Policy Server granted access to a user.

  • 6273

    : Network Policy Server denied access to a user.

Event IDs

6272, 6273

Log Fields and Parsing

This section details the log fields available in this log message type, along with values parsed for both LogRhythm Default and LogRhythm Default v2.0 policies. A value of "N/A" (not applicable) means that there is no value parsed for a specified log field.

Log Field

LogRhythm Default

LogRhythm Default v2.0

Provider

N/A

N/A

EventID

<vmid>

<vmid>

Version

N/A

N/A

Level

<severity>

<severity>

Task

<vendorinfo>

<vendorinfo>

Opcode

N/A

N/A

Keywords

<command>

<result>

TimeCreated

N/A

N/A

EventRecordID

N/A

N/A

Correlation

N/A

N/A

Execution

N/A

N/A

Channel

N/A

N/A

Computer

<dname>

N/A

SubjectUserSid

N/A

N/A

SubjectUserName

<login>

<login>

SubjectDomainName

<domain>

<domainorigin>

FullyQualifiedSubjectUserName

N/A

N/A

SubjectMachineSID

N/A

N/A

SubjectMachineName

N/A

N/A

FullyQualifiedSubjectMachineName

N/A

N/A

CalledStationID

<dmac>

N/A

CallingStationID

<smac>

<sip>

<smac>

NASIPv4Address

N/A

N/A

NASIPv6Address

N/A

N/A

NASIdentifier

N/A

N/A

NASPortType

N/A

<object>

NASPort

N/A

N/A

ClientName

N/A

<dname>

ClientIPAddress

<sip>

<dip>

ProxyPolicyName

<object>

<policy>

NetworkPolicyName

N/A

<policy>

AuthenticationProvider

N/A

N/A

AuthenticationServer

<dname>

N/A

AuthenticationType

<objectname>

N/A

EAPType

N/A

N/A

AccountSessionIdentifier

N/A

N/A

ReasonCode

<tag1>

<responsecode>

Reason

N/A

<reason>

LoggingResult

N/A 

<subject>

QuarantineState

N/A

<status>

ExtendedQuarantineState

N/A

 N/A

QuarantineSessionID

N/A

<session>

QuarantineHelpURL

N/A

<url>

QuarantineSystemHealthResult

N/A

<subject>

Log Processing Settings

This section details log processing changes made from the LogRhythm Default policy to LogRhythm Default v2.0. In some cases, base rules are broken down into sub-rules to appropriately parse log message types by their event types.

LogRhythm Default

Regex ID

Rule Name

Rule Type

Common Event

Classification

1007845

EVID 6272 - 6274 : Network Policy Server Access

Base Rule

General Access Control Message

Other Audit

EVID 6272 : User Granted Access

Sub Rule

Access Granted Activity

Access Granted

EVID 6273 : User Access Denied

Sub Rule

User Logon Failure

Authentication Failure

EVID 6273 : Authentication Method Not Enabled

Sub Rule

User Logon Failure

Authentication Failure

EVID 6274 : Authentication Request Discarded

Sub Rule

Authentication Failure Activity

Authentication Failure

EVID 6273 : Exceeded Authentication Attempts

Sub Rule

User Logon Failure

Authentication Failure

EVID 6273 : User Account Does Not Exist

Sub Rule

User Logon Failure

Authentication Failure

LogRhythm Default v2.0

Regex ID

Rule Name

Rule Type

Common Event

Classification

1011222

V 2.0 : Network Policy Server Events

Base Rule

General Audit Message

Other Audit

V 2.0 : EVID 6272 : NPS - Access Granted To User

Sub Rule

User Logon

Authentication Success

V 2.0 : EVID 6273 : NPS - Access Denied To User

Sub Rule

User Logon Failure

Authentication Failure

V 2.0 : EVID 6274 : NPS - Access Request Discarded

Sub Rule

Bad Request

Warning

V 2.0 : EVID 6278 : NPS- Full Access Granted To User

Sub Rule

User Logon

Authentication Success