node-pcap only seeing local traffic

[mrb1090]

Tried on both ethernet and wlan, OS X (MacBook) and Raspbian (RPI-3). When running a test script I am only seeing traffic on the local (eth0, wlan0) interfaces. Doesn't appear to be sniffing external traffic in promiscuous mode...Ideas?

Thanks,

Mike B.

[njh]

Does tcpdump work? Ethernet Switches will only send you traffic designated for your machine, unless there is a way of reconfiguring it.

I use a old Ethernet Hub to connect my MacBook to other devices when trying inspect traffic designated for other devices.