发明名称 |
Network apparatus, system and method for discovering path MTU in data communication network |
摘要 |
<p>An apparatus, system, and method for discovering a path MTU in a data communication network, wherein a path MTU option header is included in a signal message or first data packet and thus a MTU suitable for a routing path can be determined. A network apparatus for discovering a path MTU maximum transmission unit (MTU) in a data communication network, including a MTU-comparing unit MTU-comparer (615) detecting a path MTU recorded on a predetermined packet transferred over a routing path between a source node (400) and a destination node (500) and comparing the detected path MTU with an internal MTU stored in the MTU-comparing unit MTU-comparer (615); and an event-processing unit event-processor (625) updating the path MTU recorded on the predetermined packet to contain the internal MTU if the detected path MTU is larger than the internal MTU.</p> |
申请公布号 |
EP1505783(A2) |
申请公布日期 |
2005.02.09 |
申请号 |
EP20040254692 |
申请日期 |
2004.08.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHUNG, WOON-JAE;MUN, BYUNG-IN;PATHARKAR, RAJESH |
分类号 |
H04L12/70;H04L29/06;H04L12/801;H04L12/805;(IPC1-7):H04L12/56 |
主分类号 |
H04L12/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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