Hi, Could someone please clarify if the below interpretation of IKEv2 window size is correct. IKEv2 window size of N implies that there can be N un-acknowledged requests at any given time - without any relation to the message-ids of the requests in transit. For example, consider an IKEv2 peer with a window size of 2 that has sent below requests. 1) Request-1 (msg-id = 3) - un-acknowledged 2) Request-2 (msg-id = 4) - acknowledged IKEv2 peer can now send the next request with msg-id=5, as there is only one request in transit and window size allows 2 in-transit requests. Thanks, -Amjad
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