ืœื™ื‘ืช ืœื™ื ื•ืงืก 5.7 ืชืื™ืฅ ืืช ื”ืชืืžืช ื”ืจืฉื™ืžื•ืช ื”ืžื•ืจื›ื‘ื•ืช ื‘-NetFilter

ืžืคืชื—ื™ ืชืช-ืžืขืจื›ืช ื”ืกื™ื ื•ืŸ ื•ื”ืฉื™ื ื•ื™ ืฉืœ Netfilter ืขื‘ื•ืจ ืžื ื•ืช ืจืฉืช ืคื•ืจืกื ืขืจื›ืช ืชื™ืงื•ื ื™ื ืฉืžืื™ืฆื” ืžืฉืžืขื•ืชื™ืช ืืช ื”ืขื™ื‘ื•ื“ ืฉืœ ืจืฉื™ืžื•ืช ื”ืชืืžื•ืช ื’ื“ื•ืœื•ืช (ืกื˜ nftables), ื”ื“ื•ืจืฉื•ืช ื‘ื“ื™ืงืช ืฉื™ืœื•ื‘ ืฉืœ ืจืฉืชื•ืช ืžืฉื ื”, ื™ืฆื™ืื•ืช ืจืฉืช, ืคืจื•ื˜ื•ืงื•ืœ ื•ื›ืชื•ื‘ื•ืช MAC. ืชื™ืงื•ื ื™ื ื›ื‘ืจ ื”ืชืงื‘ืœื• ืœืกื ื™ืฃ nf-next, ืืฉืจ ื™ื•ืฆืข ืœื”ื›ืœืœื” ื‘ืœื™ื‘ืช ืœื™ื ื•ืงืก 5.7. ื”ืชืื•ืฆื” ื”ื‘ื•ืœื˜ืช ื‘ื™ื•ืชืจ ื”ื•ืฉื’ื” ื‘ื–ื›ื•ืช ืžืจืชืง ื”ื•ืจืื•ืช AVX2 (ื‘ืขืชื™ื“ ืžืชื•ื›ื ืŸ ืœืคืจืกื ืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ื“ื•ืžื•ืช ื”ืžื‘ื•ืกืกื•ืช ืขืœ ื”ื•ืจืื•ืช NEON ืขื‘ื•ืจ ARM).

ืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ื”ื›ืœื•ืœื•ืช ื‘ืžื•ื“ื•ืœ nft_set_pipapo (PIle PAcket POlicies), ืืฉืจ ืคื•ืชืจ ืืช ื‘ืขื™ื™ืช ื”ืชืืžืช ื”ืชื•ื›ืŸ ืฉืœ ื—ื‘ื™ืœื” ืœื˜ื•ื•ื—ื™ ืžืฆื‘ื™ ืฉื“ื” ืฉืจื™ืจื•ืชื™ื™ื ื”ืžืฉืžืฉื™ื ื‘ื—ื•ืงื™ ืกื™ื ื•ืŸ, ื›ื’ื•ืŸ ื˜ื•ื•ื—ื™ IP ื•ื™ืฆื™ืื•ืช ืจืฉืช (nft_set_rbtree ื•-nft_set_hash ืžืคืขื™ืœื™ื ื”ืชืืžืช ืžืจื•ื•ื—ื™ื ื•ื”ืฉืชืงืคื•ืช ื™ืฉื™ืจื” ืฉืœ ืขืจื›ื™ื). ื”ื’ืจืกื” ืฉืœ pipapo ืฉื”ื•ืงืงื˜ื•ืจื” ื‘ืืžืฆืขื•ืช ื”ื•ืจืื•ืช 256 ืกื™ื‘ื™ื•ืช AVX2 ื‘ืžืขืจื›ืช ืขื ืžืขื‘ื“ AMD Epyc 7402 ื”ืจืืชื” ืขืœื™ื™ื” ืฉืœ 420% ื‘ื‘ื™ืฆื•ืขื™ื ื‘ืขืช ื ื™ืชื•ื— ืฉืœ 30 ืืœืฃ ืจืฉื•ืžื•ืช ื›ื•ืœืœ ืฉื™ืœื•ื‘ื™ ืคืจื•ื˜ื•ืงื•ืœ ื™ืฆื™ืื•ืช. ื”ืขืœื™ื™ื” ื‘ื”ืฉื•ื•ืื” ืฉืœ ืฉื™ืœื•ื‘ ืฉืœ ืจืฉืช ืžืฉื ื” ื•ืžืกืคืจ ื™ืฆื™ืื” ื‘ืขืช ื ื™ืชื•ื— 1000 ืจืฉื•ืžื•ืช ื”ื™ื™ืชื” 87% ืขื‘ื•ืจ IPv4 ื•-128% ืขื‘ื•ืจ IPv6.

ืœื™ื‘ืช ืœื™ื ื•ืงืก 5.7 ืชืื™ืฅ ืืช ื”ืชืืžืช ื”ืจืฉื™ืžื•ืช ื”ืžื•ืจื›ื‘ื•ืช ื‘-NetFilter

ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ื ื•ืกืคืช, ื”ืžืืคืฉืจืช ืฉื™ืžื•ืฉ ื‘ืงื‘ื•ืฆื•ืช ื”ืชืืžื” ืฉืœ 8 ืกื™ื‘ื™ื•ืช ื‘ืžืงื•ื 4 ืกื™ื‘ื™ื•ืช, ื”ืจืืชื” ื’ื ื”ื™ื ืฉื™ืคื•ืจื™ ื‘ื™ืฆื•ืขื™ื ืžืฉืžืขื•ืชื™ื™ื: 66% ื‘ืขืช ื ื™ืชื•ื— ืฉืœ 30 ืืœืฃ ื›ื ื™ืกื•ืช ืคืจื•ื˜ื•ืงื•ืœ ื™ืฆื™ืื”, 43% ืขื‘ื•ืจ ื™ืฆื™ืืช subnet_IPv4, ื•-61% ืขื‘ื•ืจ ื™ืฆื™ืืช subnet_IPv6. ื‘ืกืš ื”ื›ืœ, ื‘ื”ืชื—ืฉื‘ ื‘ืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ืฉืœ AVX2, ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ Pipapo ืขืœื• ื‘ื‘ื“ื™ืงื•ืช ืืœื• ื‘-766%, 168% ื•-269%, ื‘ื”ืชืืžื”. ื”ืžืืคื™ื™ื ื™ื ื”ืžืชืงื‘ืœื™ื ืขื‘ื•ืจ ื”ืฉื•ื•ืื•ืช ืžื•ืจื›ื‘ื•ืช ืงื•ื“ืžื™ื ืœื‘ื“ื™ืงื•ืช ืฉื“ื•ืช ื‘ื•ื“ื“ื•ืช rbtree (ืœืžืขื˜ ื‘ื“ื™ืงืช ืคื•ืจื˜+ืคืจื•ื˜ื•ืงื•ืœ), ืืš ืขื“ ื›ื” ื”ื ืžืคื’ืจื™ื ืžืื—ื•ืจื™ ื‘ื“ื™ืงื•ืช ื™ืฉื™ืจื•ืช ื‘ืืžืฆืขื•ืช ื—ืฉื™ืฉ ื•ืžื˜ืคืœื™ ืฉื—ืจื•ืจ ื”ืžื‘ื•ืกืกื™ื ืขืœ netdev.

ืœื™ื‘ืช ืœื™ื ื•ืงืก 5.7 ืชืื™ืฅ ืืช ื”ืชืืžืช ื”ืจืฉื™ืžื•ืช ื”ืžื•ืจื›ื‘ื•ืช ื‘-NetFilter

ืžืงื•ืจ: OpenNet.ru

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