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A Martian packet is an IP packet which specifies a source or destination address that is reserved for special-use by Internet Assigned Numbers Authority (IANA). If seen on the public internet, these packets cannot actually originate as claimed, or be delivered.〔RFC 1812 - Requirements for IP Version 4 Routers〕 However, certain reserved addresses can be routed using multicast, or on private networks, local links, or loopback interfaces, depending on which special-use range they fall within.〔 Martian packets commonly arise from IP address spoofing in denial-of-service attacks,〔RFC 3704 - Ingress Filtering for Multihomed Networks〕 but can also arise from network equipment malfunction or misconfiguration of a host.〔 The name is derived from ''packet from Mars'', a place from which packets clearly can not originate. ==IPv4== Martians include bogons and packets with source or destination addresses within special-use ranges:〔RFC 6890 - Special Use IPv4 Addresses〕 : 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Martian packet」の詳細全文を読む スポンサード リンク
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