ืžื™ ืžื™ื™ืฉื IPv6, ื•ืžื” ืžืื˜ ืืช ื”ืคื™ืชื•ื— ืฉืœื•?

ืคืขื ืื—ืจื•ื ื” ื“ื™ื‘ืจื ื• ืขืœ ื“ืœื“ื•ืœ IPv4 - ืขืœ ืžื™ ื”ื‘ืขืœื™ื ืฉืœ ื”ื—ืœืง ื”ืงื˜ืŸ ืฉืœ ื”ื›ืชื•ื‘ื•ืช ืฉื ื•ืชืจื• ื•ืžื“ื•ืข ื–ื” ืงืจื”. ื”ื™ื•ื ืื ื• ื“ื ื™ื ื‘ื—ืœื•ืคื” - ืคืจื•ื˜ื•ืงื•ืœ ื”-IPv6 ื•ื”ืกื™ื‘ื•ืช ืœื”ืชืคืฉื˜ื•ืชื• ื”ืื™ื˜ื™ืช - ื™ืฉ ื”ืื•ืžืจื™ื ืฉื”ืขืœื•ืช ื”ื’ื‘ื•ื”ื” ืฉืœ ื”ื”ื’ื™ืจื” ืืฉืžื”, ื‘ืขื•ื“ ืื—ืจื™ื ืื•ืžืจื™ื ืฉื”ื˜ื›ื ื•ืœื•ื’ื™ื” ื›ื‘ืจ ืžื™ื•ืฉื ืช.

ืžื™ ืžื™ื™ืฉื IPv6, ื•ืžื” ืžืื˜ ืืช ื”ืคื™ืชื•ื— ืฉืœื•?
/CC BY-SA/ ืคืจืง ืžืื™ื™ืจ

ืžื™ ืžื™ื™ืฉื IPv6

IPv6 ืงื™ื™ื ืžืื– ืืžืฆืข ืฉื ื•ืช ื”ืชืฉืขื™ื - ืื– ื”ื•ืคื™ืขื• ื”-RFCs ื”ืจืืฉื•ื ื™ื ื”ืžืชืืจื™ื ืืช ืžื ื’ื ื•ื ื™ ื”ืคืขื•ืœื” ืฉืœื• (ืœืžืฉืœ, RFC 1883). ื‘ืžื”ืœืš ื”ืฉื ื™ื ืฉื•ื›ืœืœ ื”ืคืจื•ื˜ื•ืงื•ืœ ื•ื ื‘ื“ืง ืขื“ ืฉื”ืชืงื™ื™ื ื‘-2012. ื”ืฉืงืช IPv6 ื‘ืจื—ื‘ื™ ื”ืขื•ืœื ื•ืกืคืงื™ื ื’ื“ื•ืœื™ื ื”ื—ืœื• ืœื”ืฉืชืžืฉ ื‘ื• - AT&T, Comcast, Internode ื•-XS4ALL ื”ื™ื• ื‘ื™ืŸ ื”ืจืืฉื•ื ื™ื.

ืžืื•ื—ืจ ื™ื•ืชืจ ื”ืฆื˜ืจืคื• ืืœื™ื”ื ื—ื‘ืจื•ืช IT ืื—ืจื•ืช, ื›ืžื• ืคื™ื™ืกื‘ื•ืง. ื›ื™ื•ื, ื™ื•ืชืจ ืžืžื—ืฆื™ืช ืžืžืฉืชืžืฉื™ ื”ืจืฉืชื•ืช ื”ื—ื‘ืจืชื™ื•ืช ื”ื ืžืืจืฆื•ืช ื”ื‘ืจื™ืช ื”ื ืขื•ื‘ื“ื™ื ืขื ื”ื’ืจืกื” ื”ืฉื™ืฉื™ืช ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ. ืชืขื‘ื•ืจืช IPv6 ืฆื•ืžื—ืช ื‘ื”ืชืžื“ื” ื’ื ื‘ืžื“ื™ื ื•ืช ืืกื™ื” - ื•ื™ื™ื˜ื ืื ื•ื˜ื™ื™ื•ื•ืืŸ.

IPv6 ืžืงื•ื“ื ื‘ืจืžื” ื”ื‘ื™ื ืœืื•ืžื™ืช - ื‘ืื•"ื. ื‘ืฉื ื” ืฉืขื‘ืจื” ื”ืฆื™ื’ื” ืื—ืช ืžื—ื˜ื™ื‘ื•ืช ื”ืืจื’ื•ืŸ ืชื•ื›ื ื™ืช ื”ืžืขื‘ืจ ืœื’ืจืกื” ื”ืฉื™ืฉื™ืช ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ. ืžื—ื‘ืจื™ื• ื”ืฆื™ืขื• ืžื•ื“ืœ ื”ื’ื™ืจื” ืœ-IPv6 ื•ืกื™ืคืงื• ื”ืžืœืฆื•ืช ืœืขื‘ื•ื“ื” ืขื ืงื™ื“ื•ืžื•ืช ืขื‘ื•ืจ ืกื•ื›ื ื•ื™ื•ืช ืžืžืฉืœืชื™ื•ืช ื•ื—ื‘ืจื•ืช ืคืจื˜ื™ื•ืช.

ื—ื•ืžืจื™ื ืžื”ื‘ืœื•ื’ ืฉืœื ื• ืขืœ Habrรฉ:

ื‘ืชื—ื™ืœืช ื”ืฉื ื” ืกื™ืกืงื• ืคืจืกื ื“ื•"ื—, ืฉืืžืจ ืฉืขื“ 2022 ืชืขื‘ื•ืจืช IPv6 ืชื›ืคื™ืœ ืคื™ ืืจื‘ืขื” ื‘ื”ืฉื•ื•ืื” ืœ-2019 (pic.9). ืขื ื–ืืช, ืœืžืจื•ืช ื”ืชืžื™ื›ื” ื”ืคืขื™ืœื” ื‘ื’ืจืกื” ื”ืฉื™ืฉื™ืช ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ, ื”ืชืคืชื—ื•ืช ื›ื–ื• ืฉืœ ืื™ืจื•ืขื™ื ื ืจืื™ืช ืœื ืกื‘ื™ืจื”. IPv6 ืžืชืคืฉื˜ ื“ื™ ืœืื˜ ื‘ืจื—ื‘ื™ ื”ืขื•ืœื - ื”ื•ื ื ืชืžืš ื›ืจื’ืข ืงืฆืช ื™ื•ืชืจ ืž-14% ืืชืจื™ื. ื•ื™ืฉ ืœื›ืš ื›ืžื” ืกื™ื‘ื•ืช.

ืžื” ืฉืžืื˜ ืืช ื”ื™ื™ืฉื•ื

ืจืืฉื™ืช, ืงืฉื™ื™ื ื˜ื›ื ื™ื™ื. ื›ื“ื™ ืœืขื‘ื•ืจ ืœ-IPv6, ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืืชื” ืฆืจื™ืš ืœืขื“ื›ืŸ ืืช ื”ืฆื™ื•ื“ ืฉืœืš ื•ืœื”ื’ื“ื™ืจ ืื•ืชื•. ื‘ืžืงืจื” ืฉืœ ืชืฉืชื™ืช IT ื‘ืงื ื” ืžื™ื“ื” ื’ื“ื•ืœ, ืžืฉื™ืžื” ื–ื• ืขืฉื•ื™ื” ืœื”ื™ื•ืช ืœื ื˜ืจื™ื•ื•ื™ืืœื™ืช. ื›ืš ืœืžืฉืœ, ืžืคืชื—ืช ื”ืžืฉื—ืงื™ื SIE Worldwide Studios ื ื™ืกืชื” ืœืขื‘ื•ืจ ืœื’ืจืกื” ื”ืฉื™ืฉื™ืช ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ ืฉื‘ืข ืฉื ื™ื ืชืžื™ืžื•ืช. ื”ืžื”ื ื“ืกื™ื ืฉื™ื ื• ืืช ืืจื›ื™ื˜ืงื˜ื•ืจืช ื”ืจืฉืช, ื ืคื˜ืจื• ืž-NAT ื•ืžื™ื˜ื‘ื• ืืช ื›ืœืœื™ ื—ื•ืžืช ื”ืืฉ. ืื‘ืœ ื”ื ืžืขื•ืœื ืœื ื”ืฆืœื™ื—ื• ืœืขื‘ื•ืจ ืœื—ืœื•ื˜ื™ืŸ ืœ-IPv6. ื›ืชื•ืฆืื” ืžื›ืš, ื”ืฆื•ื•ืช ื”ื—ืœื™ื˜ ืœื ื˜ื•ืฉ ืืช ื”ืจืขื™ื•ืŸ ื”ื–ื” ื•ื‘ื™ื˜ืœ ืืช ื”ืคืจื•ื™ืงื˜.

ืฉื ื™ืช, ืขืœื•ื™ื•ืช ืžืขื‘ืจ ื’ื‘ื•ื”ื•ืช. ื›ืŸ, ื™ืฉ ื“ื•ื’ืžืื•ืช ื‘ืชืขืฉื™ื™ื” ืฉื‘ื”ืŸ ืžืขื‘ืจ ืœ-IPv6 ืืคืฉืจ ืœื—ื‘ืจื” ืœื—ืกื•ืš ื›ืกืฃ. ืœื“ื•ื’ืžื”, ืื—ืช ืžืกืคืงื™ื•ืช ื”ืื™ื ื˜ืจื ื˜ ื”ื’ื“ื•ืœื•ืช ื‘ืื•ืกื˜ืจืœื™ื” ื ืกืคืจืฉื”ื”ื’ื™ืจื” ืœ-IPv6 ืชืขืœื” ืคื—ื•ืช ืžืจื›ื™ืฉืช ื›ืชื•ื‘ื•ืช IPv4 ื ื•ืกืคื•ืช. ืขื ื–ืืช, ื’ื ื‘ืžืงืจื” ื–ื”, ื™ื”ื™ื” ืฆื•ืจืš ืœื”ื•ืฆื™ื ื›ืกืคื™ื ืขืœ ืจื›ื™ืฉืช ืฆื™ื•ื“, ื”ืกื‘ื” ืฉืœ ืฆื•ื•ืช ื•ื—ื™ื“ื•ืฉ ื—ื•ื–ื™ื ืขื ืžืฉืชืžืฉื™ื.

ื›ืชื•ืฆืื” ืžื›ืš, ืžืขื‘ืจ ืœืคืจื•ื˜ื•ืงื•ืœ ืžื”ื“ื•ืจ ื”ื—ื“ืฉ ืขื•ืœื” ืื’ื•ืจื” ืœื ืงื˜ื ื” ืขื‘ื•ืจ ื—ื‘ืจื•ืช ืžืกื•ื™ืžื•ืช. ืœื›ืŸ, ืื™ืš ื”ื•ื ืžื“ื‘ืจ ืžื”ื ื“ืก ืžื•ื‘ื™ืœ ื‘ืื—ืช ืžืกืคืงื™ื•ืช ื”ืื™ื ื˜ืจื ื˜ ื”ื‘ืจื™ื˜ื™ื•ืช, ื‘ืขื•ื“ ืฉื”ื›ืœ ื™ืขื‘ื•ื“ ื‘ื‘ื˜ื—ื” ืขืœ IPv4, ื”ืžืขื‘ืจ ืœ-IPv6 ื‘ื”ื—ืœื˜ ืœื ื™ืงืจื”.

ืžื™ ืžื™ื™ืฉื IPv6, ื•ืžื” ืžืื˜ ืืช ื”ืคื™ืชื•ื— ืฉืœื•?
/unsplash/ ื’'ื•ืŸ ืžื˜ื™ืฆ'ื•ืง

ืžื•ืžื—ื™ื ืžืฆื™ื™ื ื™ื ื’ื ื›ื™ ื‘ืžื”ืœืš ืขืฉืจ ื”ืฉื ื™ื ื”ืื—ืจื•ื ื•ืช, ื”ื’ืจืกื” ื”ืฉื™ืฉื™ืช ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ ื›ื‘ืจ ื”ืคืš ืžื™ื•ืฉืŸ. ืžื”ื ื“ืกื™ื ืžืื•ื ื™ื‘ืจืกื™ื˜ืช ืจื˜ื’ืจืก ื‘ืžืืžืจ ืฉืœื”ื ื”ื ื›ื•ืชื‘ื™ืืฉ-IPv6 (ื›ืžื• ืงื•ื“ืžื•) ืœื ืžืชืื™ื ืœืขื‘ื•ื“ื” ื‘ืจืฉืชื•ืช ืกืœื•ืœืจื™ื•ืช. ื›ืืฉืจ ืžืฉืชืžืฉ ืขื•ื‘ืจ ืžื ืงื•ื“ืช ื’ื™ืฉื” ืื—ืช ืœืื—ืจืช, ืžื ื’ื ื•ื ื™ ื”ืžืกื™ืจื” ื”"ื™ืฉื ื™ื" ืื—ืจืื™ื ืขืœ ื”ื—ืœืคืช ืชื—ื ื•ืช ื‘ืกื™ืก. ื‘ืขืชื™ื“, ื›ืืฉืจ ืžืกืคืจ ื›ืชื•ื‘ื•ืช ื”-IP ื•ื”ืžื›ืฉื™ืจื™ื ื”ื ื™ื™ื“ื™ื ื‘ืขื•ืœื ื™ื’ื“ืœ ื‘ืื•ืคืŸ ืžืฉืžืขื•ืชื™, ืชื›ื•ื ื” ื–ื• ืขืœื•ืœื” ืœื”ื•ื‘ื™ืœ ืœืขื™ื›ื•ื‘ื™ื ื‘ืžื”ืœืš ื”ื—ื™ื‘ื•ืจ ืžื—ื“ืฉ.

ื‘ื™ืŸ ืฉืืจ ื”ื’ื•ืจืžื™ื ืฉืžืื˜ื™ื ืืช ื”ืžืขื‘ืจ ืœ-IPv6, ืžื•ืžื—ื™ื ืžื“ื’ื™ืฉื™ื ืขืœื™ื™ื” ืงืœื” ื‘ื‘ื™ืฆื•ืขื™ื ืคืจื•ื˜ื•ืงื•ืœ ื—ื“ืฉ. ืขืœ ืคื™ ื›ืžื” ืžื—ืงืจื™ื, ื‘ืžื“ื™ื ื•ืช ืฉืœ ืื–ื•ืจ ืืกื™ื”-ืคืกื™ืคื™ืง, ืžื ื•ืช ืžื•ืขื‘ืจื•ืช ื‘-IPv4 ืžื”ืจ ื™ื•ืชืจ ืžืืฉืจ ื‘-IPv6 (ื“ืฃ 2). ื‘ืืคืจื™ืงื” ืื• ืืžืจื™ืงื” ื”ืœื˜ื™ื ื™ืช ืื™ืŸ ื”ื‘ื“ืœ ื›ืœืœ ื‘ืžื”ื™ืจื•ื™ื•ืช ื”ืขื‘ืจืช ื”ื ืชื•ื ื™ื.

ืžื” ื”ืกื™ื›ื•ื™ื™ื

ืœืžืจื•ืช ื›ืœ ื”ืงืฉื™ื™ื, ื›ืžื” ืžื•ืžื—ื™ื ืžืฉื•ื›ื ืขื™ื ืฉืœ-IPv6 ื™ืฉ "ืขืชื™ื“ ืžื–ื”ื™ืจ". ืœื“ื‘ืจื™ ืื—ื“ ื”ืžืคืชื—ื™ื ืฉืœ ืขืจื™ืžืช ืคืจื•ื˜ื•ืงื•ืœื™ TCP/IP, Vinton Cerf, ื”ืคื•ืคื•ืœืจื™ื•ืช ืฉืœ IPv6 ืื›ืŸ ืฆื•ืžื—ืช ืœืื˜ ืžื“ื™, ืืš ืœื ื”ื›ืœ ืื‘ื•ื“ ืขื‘ื•ืจ ื”ืคืจื•ื˜ื•ืงื•ืœ.

ื’'ื•ืŸ ืงื•ืจืืŸ, ื ืฉื™ื ืจืฉื ื”ืื™ื ื˜ืจื ื˜ ื”ืืžืจื™ืงืื™ ARIN, ืžืกื›ื™ื ืขื ื ืงื•ื“ืช ื”ืžื‘ื˜ ื”ื–ื•. ื”ื•ื ื”ื•ื ืžื“ื‘ืจ, ืฉืจืง ืกืคืงื™ ืื™ื ื˜ืจื ื˜ ื’ื“ื•ืœื™ื ื—ืฉื• ื‘ืžื—ืกื•ืจ ื‘-IPv4. ื—ื‘ืจื•ืช ืงื˜ื ื•ืช ื•ืžืฉืชืžืฉื™ื ืจื’ื™ืœื™ื ืœื ืžื‘ื—ื™ื ื™ื ืขื“ื™ื™ืŸ ื‘ื‘ืขื™ื•ืช. ืœื›ืŸ, ืขืœื•ืœ ืœื”ื™ื•ื•ืฆืจ ื”ืจื•ืฉื ื”ืฉื’ื•ื™ ืฉื”ื’ืจืกื” ื”ืฉื™ืฉื™ืช ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ "ืžืชื”". ื•ื‘ืขืชื™ื“ ื”ืงืจื•ื‘ (ืื ืืชื” ืžืืžื™ืŸ ืœืชื—ื–ื™ื•ืช ืฉืœ ืกื™ืกืงื•), IPv6 ืืžื•ืจ ืœื”ืื™ืฅ ืืช ื”ืชืคืฉื˜ื•ืชื• ืขืœ ืคื ื™ ื›ื“ื•ืจ ื”ืืจืฅ.

ืขืœ ืžื” ืื ื—ื ื• ื›ื•ืชื‘ื™ื ื‘ื‘ืœื•ื’ ื”ืชืื’ื™ื“ื™ ืฉืœ VAS Experts:

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”