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Method and apparatus for discovering path maximum transmission unit (PMTU)
Method and apparatus for discovering path maximum transmission unit (PMTU)
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机译:发现路径最大传输单位(PMTU)的方法和装置
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摘要
The present invention provides a method and apparatus for discovering a path maximum transmission unit. The method comprises receiving a data packet from a first remote device for transmission to a second remote device and determining if a size of the received data packet is greater than a maximum transmission unit (MTU) value. In response to determining that the size of the received data packet is greater than the MTU value, the method further comprises transmitting a portion of the received data packet to the second remote device and transmitting a message to the first remote device indicating that the size of the received data packet exceeds the MTU value.
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