Cobra 51fff82867 Ignore ARP replies in last_seen updates to block AP proxy spoofing
AP ARP proxy sends REPLY frames with the disconnected client's MAC as
the Ethernet source. Treating those as genuine device signals kept
last_seen fresh, preventing the watchdog from detecting departure.

Only ARP REQUEST (opcode 1) frames originate from the device itself.
Skip _update_last_seen() for opcode 2 (REPLY) frames.
2026-04-14 15:57:56 -04:00
S
Description
Network drop implant — passive SOC + active exploitation. Deploy on any Debian host.
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