14 lines
453 B
Plaintext
14 lines
453 B
Plaintext
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#
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# Only allow TCP packets in/out of le0 if there is an outgoing connection setup
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# somewhere, waiting for it.
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#
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pass out quick on le0 proto tcp from any to any flags S/SAFR keep state
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block out on le0 proto tcp all
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block in on le0 proto tcp all
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#
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# allow nameserver queries and replies to pass through, but no other UDP
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#
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pass out quick on le0 proto udp from any to any port = 53 keep state
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block out on le0 proto udp all
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block in on le0 proto udp all
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