alt Hacker NewsThere are recent "client isolation" features that prevent P2P communication. Some hosting providers also block customers on the same LAN from attacking each other.
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jrockway • yesterday at 11:24 PM
Indeed. You might share a subnet with other customers of your ISP, but your ISP probably doesn't let you ARP poison them.
This isn't even that recent. I remember doing ARP poisoning exactly once and then being surprised that it didn't work everywhere.
Indeed. You might share a subnet with other customers of your ISP, but your ISP probably doesn't let you ARP poison them.
This isn't even that recent. I remember doing ARP poisoning exactly once and then being surprised that it didn't work everywhere.
I think the falsehood here is that same IPv4 subnet = same link layer network, but that doesn't have to be the case.