Maybe there was some vbox manage command to copy all traffic into a (pcap) file for Wireshark sniffing, including from “internal “ network, but I don’t remember what it was.
-Alexey Eromenko "Technologov" On Mon, 29 Dec 2025 at 08:13, Alexey Eromenko <[email protected]> wrote: > If you use internal networking, then only sniffing from guest OS is > possible, but not from host, at least not easily. > > Few ways are possible as a solution : > 1. Add a 3rd VM (guest) and sniff from there. > -or- > 2. Change network mode from “internal “ to “bridge”. This will allow to > sniff from host OS. It could be “bridged” to a virtual network interface on > the host, such as TUN/TAP interface, created on the host OS. > -or- > 3. Use “UDP Tunnel” network mode between the two VMs, sniff from host. > > -Alexey Eromenko "Technologov" > > > On Sun, 28 Dec 2025 at 16:33, Marco Moock <[email protected]> wrote: > >> Hello! >> >> I have 2 virtual machines connected via internal network intnet. >> >> Is it possible to sniff the packages using Wireshark on the Debian Host? >> >> If not, what is the right way to do that? >> >> I only want to connect the 2 machines together, no connection to >> anything else outside, but the host should be able to sniff the >> packages. >> >> The vboxnet0 interface has 0 packets. >> >> -- >> kind regards >> Marco >> >> Send unsolicited bulk mail to [email protected] >> _______________________________________________ >> VBox-users-community mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/vbox-users-community >> _______________________________________________ >> Unsubscribe: mailto:[email protected] >> ?subject=unsubscribe >> >
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