Windows event ID 4981 - IPsec Main Mode and Extended Mode security associations were established

Event ID: 

4981

Category: 

Logon/Logoff

Subcategory: 

IPsec Extended Mode

Supported on: 

Windows Vista, Windows Server 2008

IPsec Main Mode and Extended Mode security associations were established.

Local Endpoint:
Principal Name: %1
Network Address: %9
Keying Module Port: %10

Local Certificate:
SHA Thumbprint: %2
Issuing CA: %3
Root CA: %4

Remote Endpoint:
Principal Name: %5
Network Address: %11
Keying Module Port: %12

Remote Certificate:
SHA Thumbprint: %6
Issuing CA: %7
Root CA: %8

Cryptographic Information:
Cipher Algorithm: %13
Integrity Algorithm: %14
Diffie-Hellman Group: %15

Security Association Information:
Lifetime (minutes): %16
Quick Mode Limit: %17
Main Mode SA ID: %21

Additional Information:
Keying Module Name: AuthIP
Authentication Method: SSL
Role: %18
Impersonation State: %19
Main Mode Filter ID: %20

Extended Mode Information:
Local Principal Name: %22
Remote Principal Name: %23
Authentication Method: %24
Impersonation State: %25
Quick Mode Filter ID: %26

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