Communication of offline status between computer systems
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United States of America Patent
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Nov 9, 2010
Issued Date -
N/A
app pub date -
Feb 25, 2008
filing date -
Feb 25, 2008
priority date (Note) -
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Abstract
A method for communication of offline status between nodes includes detecting an impending deactivation of a physical port and sending a message from a sending node to a receiving node notifying the receiving node of the impending deactivation of the physical port. The method further includes deactivating the report of any error for the physical port and sending a response from the sending node to the receiving node verifying that deactivation of the physical port.
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