2022-05-13 16:35:27 +05:00
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nftables test cheat sheet
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2022-05-13 16:35:57 +05:00
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simplified rules to test nfqws and tpws
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2022-05-13 16:35:27 +05:00
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For DNAT :
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# run tpws as user "tpws". its required to avoid loops.
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nft delete table inet ztest
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nft create table inet ztest
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nft add chain inet ztest pre "{type nat hook prerouting priority dstnat;}"
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nft add rule inet ztest pre tcp dport "{80,443}" redirect to :988
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nft add chain inet ztest out "{type nat hook output priority -100;}"
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nft add rule inet ztest out tcp dport "{80,443}" skuid != tpws redirect to :988
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For dpi desync attack :
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nft delete table inet ztest
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nft create table inet ztest
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nft add chain inet ztest post "{type filter hook postrouting priority mangle;}"
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nft add rule inet ztest post tcp dport "{80,443}" queue num 200 bypass
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show rules : nft list table inet ztest
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delete table : nft delete table inet ztest
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