3 ms·
>Since it was an open network, it was simple scraping the network for other connected devices and spoofing one at random you should probably know that using th
by mercora 6y ago
>Since it was an open network, it was simple scraping the network for other connected devices and spoofing one at random
you should probably know that using the same mac address in parallel will cause connectivity issues for both...
- siraben 6y agoCorrect. In a sibling comment I posted the actual script I used that scrapes and dedupes, and a "spoof only" mode to lessen the chance of a collision.
- pvtmert 6y agoYes but if they were connected to the same router. Most of these systems are distributed and having multiple APs connected to some central Radius server. Because modern systems optimize for roaming between nodes, you can join network, use dns-sd to gather mac addresses of the computers which are not physically connected to your AP (in conjuction with 'tcpdump -I') Then voila, 2 devices using same MAC without any problems. PS. I personally use "printer" addresses for 2 reasons: 1: generally everyone forgets to nicely setup firewall for them since they're infrastructure objects. 2: they have relatively less traffic and probably located some obsecure room with an AP for them.
- mercora 6y agoi was less concerned about authentication issues and more about routing issues as ARP would lead to results depending on time and location inside the network topology...