I was recently looking for something similar and came across this network tap, though it costs a bit more, $60 I think. http://www.amazon.com/midBit-Technologies-LLC-10-100/dp/tech-data/B00DY77HHK/ [3] I was specifically troubleshooting an Ethernet flow control problem and wanted a network tap (or hub) that would also duplicate the flow control frames instead of the device itself interpreting them as is the case in typical port mirroring in various switches. The creator of this Shark Tap sent me one with a tweaked firmware to enable flow control duplication for me and it ended up working perfectly for me and I was able to get a switch hardware vendor to fix a bug in their code. Now looking I see they are currently unavailable, which is too bad. I hope they become available again soon as I was planning on ordering another one or two as a spare. My point, besides sharing a nice anecdote, you can additionally search for Ethernet network taps as well as plain hubs. On 20.11.2013 16:05, Linda Kateley wrote: > I just saw them on amazon for $11 > > On 11/20/13 12:49 PM, Chris Frederick wrote: > >> I used to have a stash of old 4 port 10/100 ethernet hubs that I've used for troubleshooting networking issues at different networks. Through the years and the multiple moves, I've dwindled down to only one left. Online searches find very few results, and quite a few of them are just mislabeled switches. Does anyone here know where to grab a couple, or have a few collecting dust on a shelf they'd be willing to part with? Thanks, Chris Frederick _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota tclug-list at mn-linux.org [1] http://mailman.mn-linux.org/mailman/listinfo/tclug-list [2] > > _______________________________________________ > TCLUG Mailing List - Minneapolis/St. Paul, Minnesota > tclug-list at mn-linux.org > http://mailman.mn-linux.org/mailman/listinfo/tclug-list Links: ------ [1] mailto:tclug-list at mn-linux.org [2] http://mailman.mn-linux.org/mailman/listinfo/tclug-list [3] http://www.amazon.com/midBit-Technologies-LLC-10-100/dp/tech-data/B00DY77HHK/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.mn-linux.org/pipermail/tclug-list/attachments/20131120/e5bde46e/attachment.html>