On Tue, 16 Jul 2019 at 16:17, Ramzy, Amir (Nokia - EG/Cairo) < amir.ra...@nokia.com> wrote:
> Dear All, > > > > I am using Wireshark version 3.0.2, I do see a strange behavior. I can see > only packets destined to my laptop mac address only any other traffic is > not seen. > > > > My laptop is connected to a device port I do configure it as a mirror > destination for all incoming or outgoing traffic of this device, so any > ideas why I am not seeing all the packets. > > > > I tried another laptop which belongs to my college, it captures the > traffic normally as expected. Note that we both uses the same wire shark > version and our OS is windows 10 > > > Presumably you're using npcap as the capture library. Try uninstalling npcap, rebooting the laptop and then installing the latest version of npcap (currently 0.996) from here <https://nmap.org/npcap/>. It's also possible that it's an issue with the Ethernet adaptor\driver\firmware on the troublesome laptop. Are you sure it's all up to date? -- Graham Bloice
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