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Windows Suite B Support with IKEv1 » History » Version 2

Andreas Steffen, 08.07.2009 09:38
extended suite B howtow

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h1. Windows Suite B Support
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Windows Vista Service Pack 1, Windows Server 2008 and Windows 7 support the cryptographic algorithms for IPsec defined by Suite B. For details see http://support.microsoft.com/kb/949856/.
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The following command sets the IKEv1 main mode algorithms:
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<pre>
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netsh advfirewall set global mainmode mmsecmethods ecdhp256:aes128-sha256,ecdhp384:aes192-sha384,dhgroup14:aes128-sha1
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</pre>
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The currently configured algorithms can be checked using the command:
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<pre>
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netsh advfirewall show global
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Main Mode:
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KeyLifetime  480min,0sess
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SecMethods   ECDHP256-AES128-SHA256,ECDHP384-AES192-SHA384,DHGroup14-AES128-SHA1
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ForceDH      No
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</pre>