Yandex ืžื™ื™ืฉืžืช RPKI

ืฉืœื•ื, ืฉืžื™ ืืœื›ืกื ื“ืจ ืื–ื™ืžื•ื‘. ื‘-Yandex, ืื ื™ ืžืคืชื— ืžืขืจื›ื•ืช ื ื™ื˜ื•ืจ ืฉื•ื ื•ืช, ื›ืžื• ื’ื ืืจื›ื™ื˜ืงื˜ื•ืจืช ืจืฉืช ืชื—ื‘ื•ืจื”. ืื‘ืœ ื”ื™ื•ื ื ื“ื‘ืจ ืขืœ ืคืจื•ื˜ื•ืงื•ืœ BGP.

Yandex ืžื™ื™ืฉืžืช RPKI

ืœืคื ื™ ืฉื‘ื•ืข, Yandex ืืคืฉืจื” ROV (Route Origin Validation) ื‘ืžืžืฉืงื™ื ืขื ื›ืœ ืฉื•ืชืคื™ ื”ื”ืฆืฆื”, ื›ืžื• ื’ื ื ืงื•ื“ื•ืช ื—ื™ืœื•ืคื™ ืชื ื•ืขื”. ืงืจื ืœื”ืœืŸ ืžื“ื•ืข ื–ื” ื ืขืฉื” ื•ื›ื™ืฆื“ ื–ื” ื™ืฉืคื™ืข ืขืœ ื”ืื™ื ื˜ืจืืงืฆื™ื” ืขื ืžืคืขื™ืœื™ ื˜ืœืงื•ื.

BGP ื•ืžื” ืจืข ื‘ื–ื”

ืืชื” ื‘ื˜ื— ื™ื•ื“ืข ืฉ-BGP ืชื•ื›ื ืŸ ื›ืคืจื•ื˜ื•ืงื•ืœ ื ื™ืชื•ื‘ ื‘ื™ืŸ-ื“ื•ืžื™ื™ืŸ. ืขื ื–ืืช, ืœืื•ืจืš ื”ื“ืจืš, ืžืกืคืจ ืžืงืจื™ ื”ืฉื™ืžื•ืฉ ื”ืฆืœื™ื— ืœื’ื“ื•ืœ: ื›ื™ื•ื, BGP, ื”ื•ื“ื•ืช ืœื”ืจื—ื‘ื•ืช ืจื‘ื•ืช, ื”ืคื›ื” ืœืืคื™ืง ื”ื•ื“ืขื•ืช, ื”ืžื›ืกื” ืžืฉื™ืžื•ืช ืž-VPN ืฉืœ ื”ืžืคืขื™ืœ ื•ืขื“ ืœ-SD-WAN ื”ืื•ืคื ืชื™ ื›ืขืช, ื•ืืฃ ืžืฆืื” ื™ื™ืฉื•ื ื›ืžื• ืชื—ื‘ื•ืจื” ืœื‘ืงืจ ื“ืžื•ื™ SDN, ื”ืคื™ื›ืช ื•ืงื˜ื•ืจ BGP ืœืžืจื—ืง ืœืžืฉื”ื• ื“ื•ืžื” ืœืคืจื•ื˜ื•ืงื•ืœ ื”-link sat.

Yandex ืžื™ื™ืฉืžืช RPKI

ืชืื ื”. 1. BGP SAFI

ืžื“ื•ืข BGP ืงื™ื‘ืœ (ื•ืžืžืฉื™ืš ืœืงื‘ืœ) ื›ืœ ื›ืš ื”ืจื‘ื” ืฉื™ืžื•ืฉื™ื? ื™ืฉื ืŸ ืฉืชื™ ืกื™ื‘ื•ืช ืขื™ืงืจื™ื•ืช:

  • BGP ื”ื•ื ื”ืคืจื•ื˜ื•ืงื•ืœ ื”ื™ื—ื™ื“ ืฉืคื•ืขืœ ื‘ื™ืŸ ืžืขืจื›ื•ืช ืื•ื˜ื•ื ื•ืžื™ื•ืช (AS);
  • BGP ืชื•ืžืš ื‘ืชื›ื•ื ื•ืช ื‘ืคื•ืจืžื˜ TLV (ืกื•ื’-ืื•ืจืš-ืขืจืš). ื›ืŸ, ื”ืคืจื•ื˜ื•ืงื•ืœ ืœื ืœื‘ื“ ื‘ื–ื”, ืื‘ืœ ืžื›ื™ื•ื•ืŸ ืฉืื™ืŸ ืžื” ืœื”ื—ืœื™ืฃ ืื•ืชื• ื‘ืฆืžืชื™ื ื‘ื™ืŸ ืžืคืขื™ืœื™ ื˜ืœืงื•ื, ืชืžื™ื“ ื™ื•ืฆื ืžืฉืชืœื ื™ื•ืชืจ ืœืฆืจืฃ ืืœื™ื• ืขื•ื“ ืืœืžื ื˜ ืคื•ื ืงืฆื™ื•ื ืœื™ ืžืืฉืจ ืœืชืžื•ืš ื‘ืคืจื•ื˜ื•ืงื•ืœ ื ื™ืชื•ื‘ ื ื•ืกืฃ.

ืžื” ืœื ื‘ืกื“ืจ ืื™ืชื•? ื‘ืงื™ืฆื•ืจ, ืื™ืŸ ื‘ืคืจื•ื˜ื•ืงื•ืœ ืžื ื’ื ื•ื ื™ื ืžื•ื‘ื ื™ื ืœื‘ื“ื™ืงืช ื ื›ื•ื ื•ืช ื”ืžื™ื“ืข ื”ืžืชืงื‘ืœ. ื›ืœื•ืžืจ, BGP ื”ื•ื ืคืจื•ื˜ื•ืงื•ืœ ืืžื•ืŸ ืืคืจื™ื•ืจื™: ืื ืืชื” ืจื•ืฆื” ืœืกืคืจ ืœืขื•ืœื ืฉืืชื” ื”ื‘ืขืœื™ื ืฉืœ ื”ืจืฉืช ืฉืœ Rostelecom, MTS ืื• Yandex, ื‘ื‘ืงืฉื”!

ืžืกื ืŸ ืžื‘ื•ืกืก IRRDB - ื”ื˜ื•ื‘ ืฉื‘ื’ืจื•ืข ื‘ื™ื•ืชืจ

ื ืฉืืœืช ื”ืฉืืœื”: ืžื“ื•ืข ื”ืื™ื ื˜ืจื ื˜ ืขื“ื™ื™ืŸ ืขื•ื‘ื“ ื‘ืžืฆื‘ ื›ื–ื”? ื›ืŸ, ื–ื” ืขื•ื‘ื“ ืจื•ื‘ ื”ื–ืžืŸ, ืื‘ืœ ื‘ืื•ืชื• ื–ืžืŸ ื–ื” ืžืชืคื•ืฆืฅ ืžืขืช ืœืขืช, ืžื” ืฉื”ื•ืคืš ืžืงื˜ืขื™ื ืœืื•ืžื™ื™ื ืฉืœืžื™ื ืœื‘ืœืชื™ ื ื’ื™ืฉื™ื. ืœืžืจื•ืช ืฉืคืขื™ืœื•ืช ื”ืืงืจื™ื ื‘-BGP ื ืžืฆืืช ื’ื ื”ื™ื ื‘ืžื’ืžืช ืขืœื™ื™ื”, ืจื•ื‘ ื”ื—ืจื™ื’ื•ืช ืขื“ื™ื™ืŸ ื ื’ืจืžื•ืช ืขืœ ื™ื“ื™ ื‘ืื’ื™ื. ื”ื“ื•ื’ืžื” ืฉืœ ื”ืฉื ื” ื”ื™ื ืฉื’ื™ืืช ืžืคืขื™ืœ ืงื˜ื ื” ื‘ื‘ืœืืจื•ืก, ืžื” ืฉื”ืคืš ื—ืœืง ื ื›ื‘ื“ ืžื”ืื™ื ื˜ืจื ื˜ ืœื‘ืœืชื™ ื ื’ื™ืฉ ืœืžืฉืชืžืฉื™ MegaFon ื‘ืžืฉืš ื—ืฆื™ ืฉืขื”. ื“ื•ื’ืžื” ืื—ืจืช - ืžื™ื™ืขืœ BGP ืžื˜ื•ืจืฃ ืคืจืฅ ืืช ืื—ืช ืžืจืฉืชื•ืช ื”-CDN ื”ื’ื“ื•ืœื•ืช ื‘ืขื•ืœื.

Yandex ืžื™ื™ืฉืžืช RPKI

ืื•ืจื–. 2. ื™ื™ืจื•ื˜ ืชื ื•ืขื” ืฉืœ Cloudflare

ืื‘ืœ ื‘ื›ืœ ื–ืืช, ืžื“ื•ืข ืื ื•ืžืœื™ื•ืช ื›ืืœื” ืžืชืจื—ืฉื•ืช ืคืขื ื‘ื—ืฆื™ ืฉื ื”, ื•ืœื ื›ืœ ื™ื•ื? ืžื›ื™ื•ื•ืŸ ืฉืกืคืงื™ื ืžืฉืชืžืฉื™ื ื‘ื‘ืกื™ืกื™ ื ืชื•ื ื™ื ื—ื™ืฆื•ื ื™ื™ื ืฉืœ ืžื™ื“ืข ื ื™ืชื•ื‘ ื›ื“ื™ ืœืืžืช ืžื” ื”ื ืžืงื‘ืœื™ื ืžืฉื›ื ื™ BGP. ื™ืฉ ื”ืจื‘ื” ืžืื’ืจื™ ืžื™ื“ืข ื›ืืœื”, ื—ืœืงื ืžื ื•ื”ืœื™ื ืขืœ ื™ื“ื™ ืจืฉืžื™ื (RIPE, APNIC, ARIN, AFRINIC), ื—ืœืงื ืฉื—ืงื ื™ื ืขืฆืžืื™ื™ื (ื”ืžืคื•ืจืกื ื‘ื™ื•ืชืจ ื”ื•ื RADB), ื•ื™ืฉ ื’ื ืžืขืจืš ืฉืœื ืฉืœ ืจืฉืžื™ื ื‘ื‘ืขืœื•ืช ื—ื‘ืจื•ืช ื’ื“ื•ืœื•ืช (Level3 , NTT ื•ื›ื•'). ื”ื•ื“ื•ืช ืœืžืื’ืจื™ ืžื™ื“ืข ืืœื•, ื ื™ืชื•ื‘ ื‘ื™ืŸ-ื“ื•ืžื™ื™ื ื™ื ืฉื•ืžืจ ืขืœ ื”ื™ืฆื™ื‘ื•ืช ื”ื™ื—ืกื™ืช ืฉืœ ืคืขื•ืœืชื•.

ืขื ื–ืืช, ื™ืฉ ื ื™ื•ืื ืกื™ื. ืžื™ื“ืข ื”ื ื™ืชื•ื‘ ื ื‘ื“ืง ืขืœ ืกืžืš ืื•ื‘ื™ื™ืงื˜ื™ ROUTE-OBJECTS ื•-AS-SET. ื•ืื ื”ืจืืฉื•ืŸ ืžืจืžื– ืขืœ ื”ืจืฉืื” ืœื—ืœืง ืžื”-IRRDB, ืื– ืœืžื—ืœืงื” ื”ืฉื ื™ื™ื” ืื™ืŸ ื”ืจืฉืื” ื›ืžื—ืœืงื”. ื›ืœื•ืžืจ, ื›ืœ ืื—ื“ ื™ื›ื•ืœ ืœื”ื•ืกื™ืฃ ื›ืœ ืื—ื“ ืœืกื˜ื™ื ืฉืœื• ื•ื‘ื›ืš ืœืขืงื•ืฃ ืืช ื”ืžืกื ื ื™ื ืฉืœ ืกืคืงื™ื ื‘ืžืขืœื” ื”ื–ืจื. ื™ืชืจื” ืžื›ืš, ื”ื™ื™ื—ื•ื“ื™ื•ืช ืฉืœ ืžืชืŸ ื”ืฉืžื•ืช AS-SET ื‘ื™ืŸ ื‘ืกื™ืกื™ IRR ืฉื•ื ื™ื ืื™ื ื” ืžื•ื‘ื˜ื—ืช, ืžื” ืฉืขืœื•ืœ ืœื”ื•ื‘ื™ืœ ืœื”ืฉืคืขื•ืช ืžืคืชื™ืขื•ืช ืขื ืื•ื‘ื“ืŸ ืงื™ืฉื•ืจื™ื•ืช ืคืชืื•ืžื™ ืœืžืคืขื™ืœ ื”ื˜ืœืงื•ื, ืฉืžืฆื“ื• ืœื ืฉื™ื ื” ื“ื‘ืจ.

ืืชื’ืจ ื ื•ืกืฃ ื”ื•ื ื“ืคื•ืก ื”ืฉื™ืžื•ืฉ ืฉืœ AS-SET. ื™ืฉ ื›ืืŸ ืฉืชื™ ื ืงื•ื“ื•ืช:

  • ื›ืืฉืจ ืžืคืขื™ืœ ืžืงื‘ืœ ืœืงื•ื— ื—ื“ืฉ, ื”ื•ื ืžื•ืกื™ืฃ ืื•ืชื• ืœ-AS-SET ืฉืœื•, ืืš ื›ืžืขื˜ ืืฃ ืคืขื ืœื ืžืกื™ืจ ืื•ืชื•;
  • ื”ืžืกื ื ื™ื ืขืฆืžื ืžื•ื’ื“ืจื™ื ืจืง ื‘ืžืžืฉืงื™ื ืขื ืœืงื•ื—ื•ืช.

ื›ืชื•ืฆืื” ืžื›ืš, ื”ืคื•ืจืžื˜ ื”ืžื•ื“ืจื ื™ ืฉืœ ืžืกื ื ื™ BGP ืžื•ืจื›ื‘ ืžืžืกื ื ื™ื ืžืฉืคื™ืœื™ื ื‘ื”ื“ืจื’ื” ื‘ืžืžืฉืงื™ื ืขื ืœืงื•ื—ื•ืช ื•ืืžื•ืŸ ืžืจืืฉ ื‘ืžื” ืฉืžื’ื™ืข ืžืฉื•ืชืคื™ื ืขืžื™ืชื™ื ื•ืžืกืคืงื™ ืชืขื‘ื•ืจืช IP.

ืžื”ื™ ื”ื—ืœืคืช ืžืกื ื ื™ ืงื™ื“ื•ืžืช ื”ืžื‘ื•ืกืกื™ื ืขืœ AS-SET? ื”ื“ื‘ืจ ื”ืžืขื ื™ื™ืŸ ื‘ื™ื•ืชืจ ื”ื•ื ืฉื‘ื˜ื•ื•ื— ื”ืงืฆืจ - ื›ืœื•ื. ืื‘ืœ ืฆืฆื™ื ืžื ื’ื ื•ื ื™ื ื ื•ืกืคื™ื ื”ืžืฉืœื™ืžื™ื ืืช ืขื‘ื•ื“ืชื ืฉืœ ืžืกื ื ื™ื ืžื‘ื•ืกืกื™ IRRDB, ื•ืงื•ื“ื ื›ืœ, ื–ื”ื•, ื›ืžื•ื‘ืŸ, RPKI.

RPKI

ื‘ืฆื•ืจื” ืคืฉื•ื˜ื”, ื ื™ืชืŸ ืœื”ืชื™ื™ื—ืก ืœืืจื›ื™ื˜ืงื˜ื•ืจืช RPKI ื›ืขืœ ืžืกื“ ื ืชื•ื ื™ื ืžื‘ื•ื–ืจ ืฉื ื™ืชืŸ ืœืืžืช ืืช ื”ืจืฉื•ืžื•ืช ืฉืœื• ื‘ืฆื•ืจื” ืงืจื™ืคื˜ื•ื’ืจืคื™ืช. ื‘ืžืงืจื” ืฉืœ ROA (Route Object Authorization), ื”ื—ื•ืชื ื”ื•ื ื”ื‘ืขืœื™ื ืฉืœ ืžืจื—ื‘ ื”ื›ืชื•ื‘ื•ืช, ื•ื”ืจืฉื•ืžื” ืขืฆืžื” ื”ื™ื ืžืฉื•ืœืฉืช (ืงื™ื“ื•ืžืช, asn, max_length). ื‘ืขื™ืงืจื• ืฉืœ ื“ื‘ืจ, ืขืจืš ื–ื” ืžื ื™ื— ืืช ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื: ื”ื‘ืขืœื™ื ืฉืœ ืžืจื—ื‘ ื”ื›ืชื•ื‘ื•ืช $prefix ืื™ืฉืจ ืœืžืกืคืจ ื”-AS $asn ืœืคืจืกื ืงื™ื“ื•ืžื•ืช ื‘ืื•ืจืš ืœื ื™ื•ืชืจ ืž-$max_length. ื•ื ืชื‘ื™ื, ื‘ืืžืฆืขื•ืช ืžื˜ืžื•ืŸ RPKI, ืžืกื•ื’ืœื™ื ืœื‘ื“ื•ืง ืืช ื”ืชืื™ืžื•ืช ืฉืœ ื”ืฆืžื“ ืงื™ื“ื•ืžืช - ืจืžืงื•ืœ ืจืืฉื•ืŸ ื‘ื“ืจืš.

Yandex ืžื™ื™ืฉืžืช RPKI

ืื™ื•ืจ 3. ืืจื›ื™ื˜ืงื˜ื•ืจืช RPKI

ืื•ื‘ื™ื™ืงื˜ื™ ROA ืกื˜ื ื“ืจื˜ื™ื™ื ื›ื‘ืจ ื“ื™ ื”ืจื‘ื” ื–ืžืŸ, ืื‘ืœ ืขื“ ืœืื—ืจื•ื ื” ื”ื ืœืžืขืฉื” ื ืฉืืจื• ืจืง ืขืœ ื”ื ื™ื™ืจ ื‘ื›ืชื‘ ื”ืขืช IETF. ืœื“ืขืชื™ ื”ืกื™ื‘ื” ืœื›ืš ื ืฉืžืขืช ืžืคื—ื™ื“ื” โ€“ ืฉื™ื•ื•ืง ื’ืจื•ืข. ืœืื—ืจ ื”ืฉืœืžืช ื”ืกื˜ื ื“ืจื˜ื™ื–ืฆื™ื”, ื”ืชืžืจื™ืฅ ื”ื™ื” ืฉ-ROA ืžื’ืŸ ืžืคื ื™ ื—ื˜ื™ืคืช BGP - ืžื” ืฉืœื ื”ื™ื” ื ื›ื•ืŸ. ืชื•ืงืคื™ื ื™ื›ื•ืœื™ื ืœืขืงื•ืฃ ื‘ืงืœื•ืช ืžืกื ื ื™ื ืžื‘ื•ืกืกื™ ROA ืขืœ ื™ื“ื™ ื”ื›ื ืกืช ืžืกืคืจ AC ื”ื ื›ื•ืŸ ื‘ืชื—ื™ืœืช ื”ื ืชื™ื‘. ื•ื‘ืจื’ืข ืฉื”ื”ื‘ื ื” ื”ื–ื• ื”ื’ื™ืขื”, ื”ืฆืขื“ ื”ื”ื’ื™ื•ื ื™ ื”ื‘ื ื”ื™ื” ืœื ื˜ื•ืฉ ืืช ื”ืฉื™ืžื•ืฉ ื‘-ROA. ื•ื‘ืืžืช, ืœืžื” ืื ื—ื ื• ืฆืจื™ื›ื™ื ื˜ื›ื ื•ืœื•ื’ื™ื” ืื ื”ื™ื ืœื ืขื•ื‘ื“ืช?

ืœืžื” ื”ื’ื™ืข ื”ื–ืžืŸ ืœืฉื ื•ืช ืืช ื“ืขืชืš? ื›ื™ ื–ื• ืœื ื›ืœ ื”ืืžืช. ROA ืœื ืžื’ืŸ ืžืคื ื™ ืคืขื™ืœื•ืช ื”ืืงืจื™ื ื‘-BGP, ืื‘ืœ ืžื’ืŸ ืžืคื ื™ ื—ื˜ื™ืคืช ืชื ื•ืขื” ื‘ืฉื•ื’ื’, ืœืžืฉืœ ืžื“ืœื™ืคื•ืช ืกื˜ื˜ื™ื•ืช ื‘-BGP, ืฉื”ื•ืคื›ืช ื ืคื•ืฆื” ื™ื•ืชืจ. ื›ืžื• ื›ืŸ, ื‘ื ื™ื’ื•ื“ ืœืžืกื ื ื™ื ืžื‘ื•ืกืกื™ IRR, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘-ROV ืœื ืจืง ื‘ืžืžืฉืงื™ื ืขื ืœืงื•ื—ื•ืช, ืืœื ื’ื ื‘ืžืžืฉืงื™ื ืขื ืขืžื™ืชื™ื ื•ืกืคืงื™ื ื‘ืžืขืœื” ื”ื–ืจื. ื›ืœื•ืžืจ, ื™ื—ื“ ืขื ื”ืฆื’ืช RPKI, ืืžื•ืŸ ืืคืจื™ื•ืจื™ ื”ื•ืœืš ื•ื ืขืœื ืž-BGP.

ื›ืขืช, ื‘ื“ื™ืงืช ืžืกืœื•ืœื™ื ื”ืžื‘ื•ืกืกื™ื ืขืœ ROA ืžื™ื•ืฉืžืช ื‘ื”ื“ืจื’ื” ืขืœ ื™ื“ื™ ืฉื—ืงื ื™ ืžืคืชื—: ื”-IX ื”ืื™ืจื•ืคื™ ื”ื’ื“ื•ืœ ื‘ื™ื•ืชืจ ื›ื‘ืจ ืžื‘ื˜ืœ ืžืกืœื•ืœื™ื ืฉื’ื•ื™ื™ื; ื‘ืงืจื‘ ืžืคืขื™ืœื™ Tier-1, ื›ื“ืื™ ืœื”ื“ื’ื™ืฉ ืืช AT&T, ืฉืื™ืคืฉืจื” ืžืกื ื ื™ื ื‘ืžืžืฉืงื™ื ืขื ืฉื•ืชืคื™ ื”ื”ืฆืฆื” ืฉืœื•. ื’ื ืกืคืงื™ ื”ืชื•ื›ืŸ ื”ื’ื“ื•ืœื™ื ื‘ื™ื•ืชืจ ื ื™ื’ืฉื™ื ืœืคืจื•ื™ืงื˜. ื•ืขืฉืจื•ืช ืžืคืขื™ืœื™ ืชื—ื‘ื•ืจื” ื‘ื™ื ื•ื ื™ื™ื ื›ื‘ืจ ื™ื™ืฉืžื• ื–ืืช ื‘ืฉืงื˜, ืžื‘ืœื™ ืœืกืคืจ ืขืœ ื›ืš ืœืื™ืฉ. ืžื“ื•ืข ื›ืœ ื”ืžืคืขื™ืœื™ื ื”ืœืœื• ืžื™ื™ืฉืžื™ื RPKI? ื”ืชืฉื•ื‘ื” ืคืฉื•ื˜ื”: ืœื”ื’ืŸ ืขืœ ื”ืชื ื•ืขื” ื”ื™ื•ืฆืืช ืฉืœืš ืžื˜ืขื•ื™ื•ืช ืฉืœ ืื ืฉื™ื ืื—ืจื™ื. ืœื›ืŸ Yandex ื”ื™ื ืื—ืช ื”ืจืืฉื•ื ื•ืช ื‘ืคื“ืจืฆื™ื” ื”ืจื•ืกื™ืช ืฉื›ื•ืœืœืช ROV ื‘ืงืฆื” ื”ืจืฉืช ืฉืœื”.

ืžื” ื™ืงืจื” ืื—ืจ ื›ืš?

ื›ืขืช ืืคืฉืจื ื• ื‘ื“ื™ืงืช ืžื™ื“ืข ื ื™ืชื•ื‘ ื‘ืžืžืฉืงื™ื ืขื ื ืงื•ื“ื•ืช ื—ื™ืœื•ืคื™ ืชื ื•ืขื” ื•ื”ืฆืฆื•ืช ืคืจื˜ื™ื•ืช. ื‘ืขืชื™ื“ ื”ืงืจื•ื‘, ื™ืชืืคืฉืจ ืื™ืžื•ืช ื’ื ืืฆืœ ืกืคืงื™ ืชืขื‘ื•ืจื” ื‘ืžืขืœื” ื”ื–ืจื.

Yandex ืžื™ื™ืฉืžืช RPKI

ืžื” ื–ื” ืžืฉื ื” ืœืš? ืื ื‘ืจืฆื•ื ืš ืœื”ื’ื‘ื™ืจ ืืช ื”ืื‘ื˜ื—ื” ืฉืœ ื ื™ืชื•ื‘ ื”ืชืขื‘ื•ืจื” ื‘ื™ืŸ ื”ืจืฉืช ืฉืœืš ืœื‘ื™ืŸ Yandex, ืื ื• ืžืžืœื™ืฆื™ื:

  • ื—ืชื•ื ืขืœ ืฉื˜ื— ื”ื›ืชื•ื‘ืช ืฉืœืš ื‘ืคื•ืจื˜ืœ RIPE - ื–ื” ืคืฉื•ื˜, ืœื•ืงื— 5-10 ื“ืงื•ืช ื‘ืžืžื•ืฆืข. ื–ื” ื™ื’ืŸ ืขืœ ื”ืงื™ืฉื•ืจื™ื•ืช ืฉืœื ื• ื‘ืžืงืจื” ืฉืžื™ืฉื”ื• ื™ื’ื ื•ื‘ ื‘ืœื™ ืžืฉื™ื ืืช ืฉื˜ื— ื”ื›ืชื•ื‘ืช ืฉืœืš (ื•ื–ื” ื‘ื”ื—ืœื˜ ื™ืงืจื” ื‘ืžื•ืงื“ื ืื• ื‘ืžืื•ื—ืจ);
  • ื”ืชืงืŸ ืื—ื“ ืžื”ืžื˜ืžื•ื ื™ื ืฉืœ RPKI ื‘ืงื•ื“ ืคืชื•ื— (ืชื•ืงืฃ ื‘ืฉืœ, ืจื•ื˜ื™ื ื˜ื•ืจ) ื•ืืคืฉืจ ื‘ื“ื™ืงืช ืžืกืœื•ืœ ื‘ื’ื‘ื•ืœ ื”ืจืฉืช - ื–ื” ื™ื™ืงื— ื™ื•ืชืจ ื–ืžืŸ, ืื‘ืœ ืฉื•ื‘, ื–ื” ืœื ื™ื’ืจื•ื ืœืงืฉื™ื™ื ื˜ื›ื ื™ื™ื.

Yandex ืชื•ืžื›ืช ื’ื ื‘ืคื™ืชื•ื— ืฉืœ ืžืขืจื›ืช ืกื™ื ื•ืŸ ื”ืžื‘ื•ืกืกืช ืขืœ ืื•ื‘ื™ื™ืงื˜ RPKI ื”ื—ื“ืฉ - ASPA (ื”ืจืฉืืช ืกืคืง ืžืขืจื›ืช ืื•ื˜ื•ื ื•ืžื™ืช). ืžืกื ื ื™ื ื”ืžื‘ื•ืกืกื™ื ืขืœ ืื•ื‘ื™ื™ืงื˜ื™ ASPA ื•-ROA ื™ื›ื•ืœื™ื ืœื ืจืง ืœื”ื—ืœื™ืฃ AS-SET "ื“ื•ืœืคื™ื", ืืœื ื’ื ืœืกื’ื•ืจ ืืช ื”ื‘ืขื™ื•ืช ืฉืœ ื”ืชืงืคื•ืช MiTM ื‘ืืžืฆืขื•ืช BGP.

ืื“ื‘ืจ ื‘ื”ืจื—ื‘ื” ืขืœ ASPA ื‘ืขื•ื“ ื—ื•ื“ืฉ ื‘ื›ื ืก Next Hop. ื’ื ืขืžื™ืชื™ื ืžื ื˜ืคืœื™ืงืก, ืคื™ื™ืกื‘ื•ืง, ื“ืจื•ืคื‘ื•ืงืก, ื’'ื•ื ื™ืคืจ, ืžืœืื ื•ืงืก ื•ื™ืื ื“ืงืก ื™ื“ื‘ืจื• ืฉื. ืื ืืชื ืžืชืขื ื™ื™ื ื™ื ื‘ืขืจื™ืžืช ื”ืจืฉืช ื•ื‘ืคื™ืชื•ื—ื• ื‘ืขืชื™ื“, ื‘ื•ืื• ื”ื”ืจืฉืžื” ืคืชื•ื—ื”.

ืžืงื•ืจ: www.habr.com

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