20 lines
546 B
Bash
20 lines
546 B
Bash
#!/bin/sh
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# When the lts and stable kernel is switched to version 3.18 or greater
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# this script can be simplified to:
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#
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# nft flush ruleset
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for family in ip ip6 inet arp bridge; do
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nft list tables $family | while read _ table; do
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nft flush table $family $table
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nft list table $family $table |
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awk '/^[[:blank:]]+chain [[:alnum:]]+ {$/ { print $2 }' |
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while read chain; do
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nft flush chain $family $table $chain
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nft delete chain $family $table $chain
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done
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nft delete table $family $table
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done
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done
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