"If the receiving node has an active Section Not IKE_SA to the IP address from 1.5 supported in whence the packet came, it MAY Windows 7, send a notification of the wayward Windows packet over that IKE_SA in an Server 2008 INFORMATIONAL exchange." R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10, and Windows Server 2016 Technical Preview. implementations SHOULD be Section Not of the maximum UDP message 2 supported in size supported and MAY shorten Windows 7, messages by leaving out some Windows certificates or cryptographic suite Server 2008 proposals if that will keep messages R2, below the maximum." Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10, and Windows Server 2016 Technical Preview. "In order to maximize IKE Section Not throughput, an IKE endpoint MAY 2.3 supported in issue multiple requests before Windows 7, getting a response to any of them if Windows the other endpoint has indicated its Server 2008 ability to handle such requests. For R2, simplicity, an IKE implementation Windows 8, MAY choose to process requests Windows strictly in order and/or wait for a Server response to one request before 2012, issuing another." Windows 8.1, Windows Server 2012 R2, Windows 10,
"If the receiving node has an active IKE_SA to the IP address from whence the packet came, it MAY send a notification of the wayward packet over that IKE_SA in an INFORMATIONAL exchange." Section 1.5 Not supported in Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10, and Windows Server 2016 Technical Preview. implementations SHOULD be of the maximum UDP message size supported and MAY shorten messages by leaving out some certificates or cryptographic suite proposals if that will keep messages below the maximum." Section 2 Not supported in Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10, and Windows Server 2016 Technical Preview. "In order to maximize IKE throughput, an IKE endpoint MAY issue multiple requests before getting a response to any of them if the other endpoint has indicated its ability to handle such requests. For simplicity, an IKE implementation MAY choose to process requests strictly in order and/or wait for a response to one request before issuing another." Section 2.3 Not supported in Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10,