RFC 4782:Quick-Start for TCP and IP
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Multi-Access


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... data packets that are sent end up being dropped. Difficult issues also arise for paths with multi-access links (e.g., Ethernet ...
... Ethernet). Routers or end-nodes with multi-access links should be particularly conservative in granting Quick-Start Requests ...
... particularly conservative in granting Quick-Start Requests. In particular, for some multi-access links, there may be no procedure for an attached node ...
... for an attached node to use to determine whether all parts of the multi-access link have been underutilized in the recent past. ...
... IP hop has been significantly underutilized over the recent past. If the multi-access link includes a layer-2 switch, ...



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