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抓包设置
type: wireshark-topicpages: 31source: Wireshark Wiki
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CaptureSetup抓包设置的目标不是“马上点开始”，而是先确认你有权限、选对接口、站在正确的网络位置，并且知道自己想捕获哪一类流量。 第一次抓包时，最稳妥的路径是：先抓本机流量，确认 Wireshark 和驱动工作正常；再考虑抓取其他主机、镜像口或远程机…CaptureSetup/EthernetEthernet 抓包要先确定“抓包机器能不能实际收到目标帧”。Wireshark 或 TShark 只能分析已经到达抓包接口的数据；把网卡设为混杂模式，只是让网卡把收到的更多帧交给主机，并不会让交换机把别的端口流量自动送过来。 适用场…CaptureSetup/WLAN本页用于判断在 WLAN / Wi Fi / IEEE 802.11 上抓包时，能看到什么、看不到什么，以及何时需要 monitor mode。它适合以下场景： 目标 关键判断 只抓本机上网流量 通常直接在无线接口上捕获即可 想看 80…CaptureFilters抓包过滤器（Capture Filter）用于在 开始抓包之前 限制 Wireshark 实际写入抓包文件的数据包。 它适合用来减少无关流量、控制抓包文件大小，或者在高流量环境中降低后续分析压力。抓包开始后，抓包过滤器不能直接修改；如果…PacketSlicingPacket Slicing 指在抓包时只保存每个数据包的前一部分字节，而不是保存完整数据包。 它通常通过 snap length（SnapLen）实现，适合在高流量环境中降低文件大小和写盘压力。 问题 Packet Slicing 的…
本类归档
- CaptureSetupCaptureSetup · 抓包设置 · https://wiki.wireshark.org/CaptureSetup
- CaptureSetup/EthernetCaptureSetup/Ethernet · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/Ethernet
- CaptureSetup/WLANCaptureSetup/WLAN · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/WLAN
- CaptureFiltersCaptureFilters · 抓包设置 · https://wiki.wireshark.org/CaptureFilters
- CaptureSetup/CapturePrivilegesCaptureSetup/CapturePrivileges · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/CapturePrivileges
- CaptureSetup/CaptureSupportCaptureSetup/CaptureSupport · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/CaptureSupport
- CaptureSetup/NetworkInterfacesCaptureSetup/NetworkInterfaces · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/NetworkInterfaces
- CaptureSetup/NetworkMediaCaptureSetup/NetworkMedia · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/NetworkMedia
- CaptureSetup/PPPCaptureSetup/PPP · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/PPP
- CaptureSetup/InterferingSoftwareCaptureSetup/InterferingSoftware · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/InterferingSoftware
- CaptureSetup/OffloadingCaptureSetup/Offloading · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/Offloading
- CaptureSetup/NetworkTopologyCaptureSetup/NetworkTopology · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/NetworkTopology
- CaptureSetup/PipesCaptureSetup/Pipes · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/Pipes
- CaptureSetup/WinPcapRemoteCaptureSetup/WinPcapRemote · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/WinPcapRemote
- CaptureSetup/TokenRingCaptureSetup/TokenRing · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/TokenRing
- CaptureSetup/VLANCaptureSetup/VLAN · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/VLAN
- CaptureSetup/LoopbackCaptureSetup/Loopback · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/Loopback
- CaptureSetup/FrameRelayCaptureSetup/FrameRelay · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/FrameRelay
- CaptureSetup/DOCSISCaptureSetup/DOCSIS · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/DOCSIS
- CaptureSetup/BluetoothCaptureSetup/Bluetooth · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/Bluetooth
- CaptureSetup/ATMCaptureSetup/ATM · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/ATM
- CaptureSetup/USBCaptureSetup/USB · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/USB
- CaptureSetup/IrDACaptureSetup/IrDA · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/IrDA
- CaptureSetup/CiscoHDLCCaptureSetup/CiscoHDLC · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/CiscoHDLC
- CaptureSetup/SS7CaptureSetup/SS7 · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/SS7
- CaptureSetup/WLAN/FreeBSDCaptureSetup/WLAN/FreeBSD · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/WLAN/FreeBSD
- CaptureSetup/WLAN/NetBSDCaptureSetup/WLAN/NetBSD · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/WLAN/NetBSD
- CaptureSetup/WLAN/OpenBSDCaptureSetup/WLAN/OpenBSD · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/WLAN/OpenBSD
- CaptureSetup/WLAN/Linux_non_mac80211CaptureSetup/WLAN/Linux_non_mac80211 · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/WLAN/Linux_non_mac80211
- CaptureSetup/WLAN/FreeBSD/AironetCaptureSetup/WLAN/FreeBSD/Aironet · 抓包设置 · https://wiki.wireshark.org/CaptureSetup/WLAN/FreeBSD/Aironet
- PacketSlicingPacketSlicing · 抓包设置 · https://wiki.wireshark.org/PacketSlicing