This might even be better/cheaper: https://www.amazon.com/Throwing-Original-Monitoring-Ethernet-Communication/= dp/B077XY2TGD On 08/30/2018 09:13 AM, mike brown wrote: > This should do what you want. > > https://www.amazon.com/Dualcomm-DCSW-1005-Powered-Ethernet-Mirroring/dp/B= 002BSF112 > > > > On Thu, Aug 30, 2018, 04:45 Isaac M. Bavaresco > wrote: > >> Use Cain&Abel (or other hackering software) to turn a switch into a hub = by >> ARP Spoofing/routing table overflow. >> >> Em qui, 30 de ago de 2018 02:46, Harold Hallikainen < >> harold@mai.hallikainen.org> escreveu: >> >>> I have a hub here that I use all the time with Wire Shark. Sometimes I >>> need to help someone debug something in the field, and they don't have = a >>> hub, and they are getting hard to come by. >>> >>> Since 10/100 Ethernet uses two pair, one for transmit, and one for >>> receive, it SEEMS like it should be possible to make a resistive hub >> where >>> each transmit pair drives the receive pairs of the other two ports (tot= al >>> of 3 ports). I've done similar resistive networks for audio splitting >>> while maintaining impedances. But, I haven't figured out whether this >>> would work or what the resistor values would be. I did find a passive h= ub >>> using a bunch of diodes, but it seems like resistors should work. I als= o >>> see Ethernet taps where there are four ports. Data going one way betwee= n >>> the other two ports shows up on one of the monitor ports while data goi= ng >>> the other way shows up on the other monitor port. This requires two >>> Ethernet ports on the computer running WireShark, which is a pain. >>> >>> So, any ideas on this? Is it possible to use resistive splitters to mak= e >> a >>> passive hub? >>> >>> Thanks! >>> >>> Harold >>> >>> >>> -- >>> FCC Rules Updated Daily at http://www.hallikainen.com >>> Not sent from an iPhone. >>> -- >>> http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive >>> View/change your membership options at >>> http://mailman.mit.edu/mailman/listinfo/piclist >>> >> -- >> http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive >> View/change your membership options at >> http://mailman.mit.edu/mailman/listinfo/piclist >> --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .