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11 lines
573 B
Plaintext
11 lines
573 B
Plaintext
# 2026-02-27 https://github.com/vanhoefm/airsnitch/blob/main/README.md#id-defense-filter-bcast
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# Client operating systems should by default drop unicast IP packets in layer
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# 2 broadcast/multicast frames.
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net.ipv4.conf.all.drop_unicast_in_l2_multicast = 1
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net.ipv6.conf.all.drop_unicast_in_l2_multicast = 1
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# "legacy" interface names likely existing on my system
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net.ipv4.conf.eth0.drop_unicast_in_l2_multicast = 1
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net.ipv6.conf.eth0.drop_unicast_in_l2_multicast = 1
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net.ipv4.conf.wlan0.drop_unicast_in_l2_multicast = 1
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net.ipv6.conf.wlan0.drop_unicast_in_l2_multicast = 1
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