| 摘要 |
<p>Network apparatus, typically a router or a forwarder, adapted to receive and forward packets or messages, comprising a processor adapted to derive a time indication from a received packet or message, said time indication being a valid-from time indicating from when the packet or message is valid and/or a valid-until time indicating until when the packet or message is valid; and to determine whether and/or when to forward the received packet or message based on the derived time indication.</p> |
