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Skip all personal devices from ARP seed, not just labeled ones

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Operator needs ARRIVED for any phone or wearable on site, including
unknown devices. Silent seeding only applies to infrastructure and
non-personal devices.
This commit is contained in:
Cobra
2026-04-14 23:17:13 -04:00
parent a2597f5f3d
commit a77323b1a0
1 changed files with 4 additions and 6 deletions
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net_alerter/net_alerter.py
+4 -6
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@@ -827,12 +827,10 @@ def seed_from_arp_cache():
if mac == "00:00:00:00:00:00" or flags == "0x0": if mac == "00:00:00:00:00:00" or flags == "0x0":
continue continue
# Labeled personal devices must NOT be silently seeded — they need # Personal devices (phones, wearables — any LAA MAC, known mobile OUI,
# a real on_arrival call so ARRIVED fires when they rejoin. # or explicitly labeled MAC) must NOT be silently seeded. The operator
# Just update last_seen as a baseline so the watchdog has a reference. # needs ARRIVED for every device they don't already know about.
with personal_lock: if is_personal_device(mac):
is_personal = mac in device_labels or mac in personal_devices
if is_personal:
with last_seen_lock: with last_seen_lock:
if mac not in last_seen: if mac not in last_seen:
last_seen[mac] = time.time() last_seen[mac] = time.time()