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# System prepended metadata

title: promiscuous mode | Hacktionary

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# promiscuous mode

說明 promiscuous mode 的相關意思與實務中的使用方式

<https://hackmd.io/@hacktionary/term-promiscuous mode>

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## <ruby>名詞<rp>(</rp><rt>Noun</rt><rp>)</rp></ruby>

### （支援接收目標非本機之封包的）混雜模式

#### 例句

> The Oracle VirtualBox support driver implements a complete Ethernet switch and supports both broadcast/multicast frames and **promiscuous mode**.  
> Oracle VirtualBox 支援驅動有實作完整的，支援廣播/群播封包與 **{混雜模式|promiscuous mode}** 的乙太網路集線器功能。
> ——摘錄自 [Virtual Networking](https://www.virtualbox.org/manual/topics/networkingdetails.html#network_hostonly)

>promiscuous mode
>
>On broadcast LANs such as Ethernet, if the network isn't switched, or if the adapter is connected to a "mirror port" on a switch to which all packets passing through the switch are sent, a network adapter receives all packets on the LAN, including unicast or multicast packets not sent to a network address that the network adapter isn't configured to recognize.
>
>Normally, the adapter will discard those packets; however, many network adapters support "promiscuous mode", which is a mode in which all packets, even if they are not sent to an address that the adapter recognizes, are provided to the host. This is useful for passively capturing traffic between two or more other hosts for analysis.
> ——摘錄自 [Opening a capture handle for reading | pcap(3PCAP) man page | TCPDUMP & LIBPCAP](https://www.tcpdump.org/manpages/pcap.3pcap.html)

## 參考資料

以下第三方資料於撰寫本詞彙條目期間被參考到：

* [promiscuous - Wiktionary, the free dictionary](https://en.wiktionary.org/wiki/promiscuous)  
  說明 promiscuous 詞彙的意思
* [混雜模式 - 維基百科，自由的百科全書](https://zh.wikipedia.org/zh-tw/%E6%B7%B7%E6%9D%82%E6%A8%A1%E5%BC%8F)  
  說明 promiscuous mode 的基本概念
* [監聽模式 - 維基百科，自由的百科全書](https://zh.wikipedia.org/wiki/%E7%9B%91%E5%90%AC%E6%A8%A1%E5%BC%8F)  
  無線網路領域中的類似模式

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