ื”ื›ืœ ืจืข ืžืื•ื“ ืื• ืกื•ื’ ื—ื“ืฉ ืฉืœ ื™ื™ืจื•ื˜ ืชื ื•ืขื”

13 ื‘ืžืจืฅ ืœืงื‘ื•ืฆืช ื”ืขื‘ื•ื“ื” RIPE ื ื’ื“ ื”ืชืขืœืœื•ืช ื”ืชืงื‘ืœื” ื”ืฆืขื” ืจื•ืื™ื ื‘ื—ื˜ื™ืคืช BGP (hjjack) ื›ื”ืคืจื” ืฉืœ ืžื“ื™ื ื™ื•ืช RIPE. ืื ื”ื”ืฆืขื” ืชืชืงื‘ืœ, ืœืกืคืง ื”ืื™ื ื˜ืจื ื˜ ื”ืžื•ืชืงืฃ ื‘ืืžืฆืขื•ืช ื™ื™ืจื•ื˜ ืชืขื‘ื•ืจื” ืชื”ื™ื” ื”ื–ื“ืžื ื•ืช ืœืฉืœื•ื— ื‘ืงืฉื” ืžื™ื•ื—ื“ืช ืœื—ืฉื™ืคืช ื”ืชื•ืงืฃ. ืื ืฆื•ื•ืช ื”ื‘ื™ืงื•ืจืช ื™ืืกื•ืฃ ืžืกืคื™ืง ืจืื™ื•ืช ืชื•ืžื›ื•ืช, ื”-LIR ืฉื”ื™ื” ื”ืžืงื•ืจ ืœื™ื™ืจื•ื˜ ื”-BGP ื™ื™ื—ืฉื‘ ื›ืคื•ืœืฉ ื•ื ื™ืชืŸ ืœืฉืœื•ืœ ืžืžื ื• ืืช ืกื˜ื˜ื•ืก ื”-LIR ืฉืœื•. ื”ื™ื• ื’ื ื›ืžื” ื•ื™ื›ื•ื—ื™ื ื ื’ื“ ื–ื” ืฉื™ื ื•ื™ื™ื.

ื‘ืคืจืกื•ื ื–ื” ืื ื• ืจื•ืฆื™ื ืœื”ืฆื™ื’ ื“ื•ื’ืžื” ืœื”ืชืงืคื” ืฉื‘ื” ืœื ืจืง ื”ืชื•ืงืฃ ื”ืืžื™ืชื™ ื”ื™ื” ืžื“ื•ื‘ืจ, ืืœื ื’ื ืืช ื›ืœ ืจืฉื™ืžืช ื”ืงื™ื“ื•ืžื•ืช ื”ืžื•ืฉืคืขื•ืช. ื™ืชืจื” ืžื›ืš, ืžืชืงืคื” ื›ื–ื• ืฉื•ื‘ ืžืขืœื” ืชื”ื™ื•ืช ืœื’ื‘ื™ ื”ืžื ื™ืขื™ื ืœื™ื™ืจื•ื˜ ืขืชื™ื“ื™ ืฉืœ ืชื ื•ืขื” ืžืกื•ื’ ื–ื”.

ื‘ืžื”ืœืš ื”ืฉื ื™ื ื”ืื—ืจื•ื ื•ืช, ืจืง ืงื•ื ืคืœื™ืงื˜ื™ื ื›ืžื• MOAS (ืžืขืจื›ืช ืื•ื˜ื•ื ื•ืžื™ืช ืžืจื•ื‘ืช ืžื•ืฆื) ื›ื•ืกื• ื‘ืขื™ืชื•ื ื•ืช ื‘ืชื•ืจ ื™ื™ืจื•ื˜ BGP. MOAS ื”ื•ื ืžืงืจื” ืžื™ื•ื—ื“ ืฉื‘ื• ืฉืชื™ ืžืขืจื›ื•ืช ืื•ื˜ื•ื ื•ืžื™ื•ืช ืฉื•ื ื•ืช ืžืคืจืกืžื•ืช ืงื™ื“ื•ืžื•ืช ืžืชื ื’ืฉื•ืช ืขื ASNs ืžืชื•ืืžื™ื ื‘-AS_PATH (ื”-ASN ื”ืจืืฉื•ืŸ ื‘-AS_PATH, ืœื”ืœืŸ ASN ืžืงื•ืจ). ืขื ื–ืืช, ืื ื• ื™ื›ื•ืœื™ื ืœืžื ื•ืช ืœืคื—ื•ืช 3 ืกื•ื’ื™ื ื ื•ืกืคื™ื ื™ื™ืจื•ื˜ ืชื ื•ืขื”, ื”ืžืืคืฉืจ ืœืชื•ืงืฃ ืœืชืคืขืœ ืืช ื”ืชื›ื•ื ื” AS_PATH ืœืžื˜ืจื•ืช ืฉื•ื ื•ืช, ื›ื•ืœืœ ืขืงื™ืคืช ื’ื™ืฉื•ืช ืžื•ื“ืจื ื™ื•ืช ืœืกื™ื ื•ืŸ ื•ื ื™ื˜ื•ืจ. ืกื•ื’ ื”ืชืงืคื” ื™ื“ื•ืข ืคื™ืœื•ืกื•ื‘ื”-ืงืืคืœื™ - ื”ืกื•ื’ ื”ืื—ืจื•ืŸ ืฉืœ ื™ื™ืจื•ื˜ ื›ื–ื”, ืื‘ืœ ื‘ื›ืœืœ ืœื ื‘ื—ืฉื™ื‘ื•ืชื•. ื‘ื”ื—ืœื˜ ื™ื™ืชื›ืŸ ืฉื–ื”ื• ื‘ื“ื™ื•ืง ืกื•ื’ ื”ืคื™ื’ื•ืขื™ื ืฉืจืื™ื ื• ื‘ืฉื‘ื•ืขื•ืช ื”ืื—ืจื•ื ื™ื. ืœืื™ืจื•ืข ื›ื–ื” ื™ืฉ ืื•ืคื™ ืžื•ื‘ืŸ ื•ื”ืฉืœื›ื•ืช ื—ืžื•ืจื•ืช ืœืžื“ื™.

ืžื™ ืฉืžื—ืคืฉ ืืช ื’ืจืกืช TL;DR ื™ื›ื•ืœ ืœื’ืœื•ืœ ืืœ ื”ื›ืชื•ื‘ื™ืช "ืžืชืงืคื” ืžื•ืฉืœืžืช".

ืจืงืข ืจืฉืช

(ื›ื“ื™ ืœืขื–ื•ืจ ืœืš ืœื”ื‘ื™ืŸ ื˜ื•ื‘ ื™ื•ืชืจ ืืช ื”ืชื”ืœื™ื›ื™ื ื”ืžืขื•ืจื‘ื™ื ื‘ืื™ืจื•ืข ื–ื”)

ืื ื‘ืจืฆื•ื ืš ืœืฉืœื•ื— ื—ื‘ื™ืœื” ื•ื™ืฉ ืœืš ืžืกืคืจ ืงื™ื“ื•ืžื•ืช ื‘ื˜ื‘ืœืช ื”ื ื™ืชื•ื‘ ื”ืžื›ื™ืœื” ืืช ื›ืชื•ื‘ืช ื”-IP ืฉืœ ื”ื™ืขื“, ืื– ืชืฉืชืžืฉ ื‘ืžืกืœื•ืœ ืขื‘ื•ืจ ื”ืงื™ื“ื•ืžืช ื‘ืขืœืช ื”ืื•ืจืš ื”ืืจื•ืš ื‘ื™ื•ืชืจ. ืื ื™ืฉื ื ืžืกืคืจ ืžืกืœื•ืœื™ื ืฉื•ื ื™ื ืขื‘ื•ืจ ืื•ืชื” ืงื™ื“ื•ืžืช ื‘ื˜ื‘ืœืช ื”ื ื™ืชื•ื‘, ืชื‘ื—ืจื• ืืช ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ (ืœืคื™ ืžื ื’ื ื•ืŸ ื‘ื—ื™ืจืช ื”ื ืชื™ื‘ื™ื ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ).

ื’ื™ืฉื•ืช ืงื™ื™ืžื•ืช ืฉืœ ืกื™ื ื•ืŸ ื•ื ื™ื˜ื•ืจ ืžื ืกื•ืช ืœื ืชื— ืžืกืœื•ืœื™ื ื•ืœืงื‘ืœ ื”ื—ืœื˜ื•ืช ืขืœ ื™ื“ื™ ื ื™ืชื•ื— ื”ืชื›ื•ื ื” AS_PATH. ื”ื ืชื‘ ืขืฉื•ื™ ืœืฉื ื•ืช ืชื›ื•ื ื” ื–ื• ืœื›ืœ ืขืจืš ื‘ืžื”ืœืš ื”ืคืจืกื•ื. ื”ื•ืกืคืช ื”-ASN ืฉืœ ื”ื‘ืขืœื™ื ื‘ืชื—ื™ืœืช AS_PATH (ื›ืžืงื•ืจ ASN) ืขืฉื•ื™ื” ืœื”ืกืคื™ืง ื›ื“ื™ ืœืขืงื•ืฃ ืืช ืžื ื’ื ื•ื ื™ ื‘ื“ื™ืงืช ื”ืžืงื•ืจ ื”ื ื•ื›ื—ื™ื™ื. ื™ืชืจื” ืžื›ืš, ืื ื™ืฉ ืžืกืœื•ืœ ืžื”-ASN ื”ืžื•ืชืงืฃ ืืœื™ืš, ื ื™ืชืŸ ื™ื”ื™ื” ืœื—ืœืฅ ื•ืœื”ืฉืชืžืฉ ื‘-AS_PATH ืฉืœ ืžืกืœื•ืœ ื–ื” ื‘ืคืจืกื•ืžื•ืช ื”ืื—ืจื•ืช ืฉืœืš. ื›ืœ ื‘ื“ื™ืงืช ืื™ืžื•ืช AS_PATH ื‘ืœื‘ื“ ืขื‘ื•ืจ ื”ื”ื•ื“ืขื•ืช ื”ืžืขื•ืฆื‘ื•ืช ืฉืœืš ืชืขื‘ื•ืจ ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ.

ื™ืฉ ืขื“ื™ื™ืŸ ื›ืžื” ืžื’ื‘ืœื•ืช ืฉื›ื“ืื™ ืœื”ื–ื›ื™ืจ. ืจืืฉื™ืช, ื‘ืžืงืจื” ืฉืœ ืกื™ื ื•ืŸ ืงื™ื“ื•ืžืช ืขืœ ื™ื“ื™ ื”ืกืคืง ื‘ืžืขืœื” ื”ื–ืจื, ื”ืžืกืœื•ืœ ืฉืœืš ืขื“ื™ื™ืŸ ืขืฉื•ื™ ืœื”ื™ื•ืช ืžืกื•ื ืŸ (ืืคื™ืœื• ืขื ื”-AS_PATH ื”ื ื›ื•ืŸ) ืื ื”ืงื™ื“ื•ืžืช ืื™ื ื” ืฉื™ื™ื›ืช ืœืงื•ื ื•ืก ื”ืœืงื•ื— ืฉืœืš ื”ืžื•ื’ื“ืจ ื‘ืžืขืœื” ื”ื–ืจื. ืฉื ื™ืช, AS_PATH ื—ื•ืงื™ ื™ื›ื•ืœ ืœื”ืคื•ืš ืœื‘ืœืชื™ ื—ื•ืงื™ ืื ื”ืžืกืœื•ืœ ืฉื ื•ืฆืจ ืžืคื•ืจืกื ื‘ื›ื™ื•ื•ื ื™ื ืฉื’ื•ื™ื™ื, ื•ื‘ื›ืš ืžืคืจ ืืช ืžื“ื™ื ื™ื•ืช ื”ื ื™ืชื•ื‘. ืœื‘ืกื•ืฃ, ื›ืœ ื ืชื™ื‘ ืขื ืงื™ื“ื•ืžืช ืฉืžืคืจ ืืช ืื•ืจืš ื”-ROA ืขืœื•ืœ ืœื”ื™ื—ืฉื‘ ืœื ื—ื•ืงื™.

ืชึทืงืจึดื™ืช

ืœืคื ื™ ืžืกืคืจ ืฉื‘ื•ืขื•ืช ืงื™ื‘ืœื ื• ืชืœื•ื ื” ืžืื—ื“ ื”ืžืฉืชืžืฉื™ื ืฉืœื ื•. ืจืื™ื ื• ืžืกืœื•ืœื™ื ืขื ืงื™ื“ื•ืžื•ืช ื”ืžืงื•ืจ ืฉืœื• ASN ื•-/25, ื‘ืขื•ื“ ื”ืžืฉืชืžืฉ ื˜ืขืŸ ืฉื”ื•ื ืœื ืคืจืกื ืื•ืชื.

TABLE_DUMP2|1554076803|B|xxx|265466|78.163.7.0/25|265466 262761 263444 22356 3491 2914 9121|INCOMPLETE|xxx|0|0||NAG||
TABLE_DUMP2|1554076803|B|xxx|265466|78.163.7.128/25|265466 262761 263444 22356 3491 2914 9121|INCOMPLETE|xxx|0|0||NAG||
TABLE_DUMP2|1554076803|B|xxx|265466|78.163.18.0/25|265466 262761 263444 6762 2914 9121|INCOMPLETE|xxx|0|0||NAG||
TABLE_DUMP2|1554076803|B|xxx|265466|78.163.18.128/25|265466 262761 263444 6762 2914 9121|INCOMPLETE|xxx|0|0||NAG||
TABLE_DUMP2|1554076803|B|xxx|265466|78.163.226.0/25|265466 262761 263444 22356 3491 2914 9121|INCOMPLETE|xxx|0|0||NAG||
TABLE_DUMP2|1554076803|B|xxx|265466|78.163.226.128/25|265466 262761 263444 22356 3491 2914 9121|INCOMPLETE|xxx|0|0||NAG||
TABLE_DUMP2|1554076803|B|xxx|265466|78.164.7.0/25|265466 262761 263444 6762 2914 9121|INCOMPLETE|xxx|0|0||NAG||
TABLE_DUMP2|1554076803|B|xxx|265466|78.164.7.128/25|265466 262761 263444 6762 2914 9121|INCOMPLETE|xxx|0|0||NAG||

ื“ื•ื’ืžืื•ืช ืœื”ื•ื“ืขื•ืช ืœืชื—ื™ืœืช ืืคืจื™ืœ 2019

NTT ื‘ื ืชื™ื‘ ืขื‘ื•ืจ ื”ืงื™ื“ื•ืžืช /25 ื”ื•ืคืš ืื•ืชื• ืœื—ืฉื•ื“ ื‘ืžื™ื•ื—ื“. LG NTT ืœื ื”ื™ื” ืžื•ื“ืข ืœืžืกืœื•ืœ ื–ื” ื‘ื–ืžืŸ ื”ืชืงืจื™ืช. ืื– ื›ืŸ, ืื•ืคืจื˜ื•ืจ ื›ืœืฉื”ื• ื™ื•ืฆืจ AS_PATH ืฉืœื ืขื‘ื•ืจ ื”ืงื™ื“ื•ืžื•ืช ื”ืืœื”! ื‘ื“ื™ืงื” ืฉืœ ื ืชื‘ื™ื ืื—ืจื™ื ืžื’ืœื” ASN ืื—ื“ ืžืกื•ื™ื: AS263444. ืœืื—ืจ ืฉื‘ื“ืงื ื• ืžืกืœื•ืœื™ื ืื—ืจื™ื ืขื ืžืขืจื›ืช ืื•ื˜ื•ื ื•ืžื™ืช ื–ื•, ื ืชืงืœื ื• ื‘ืžืฆื‘ ื”ื‘ื:

TABLE_DUMP2|1554076800|B|xxx|265466|1.6.36.0/23|265466 262761 263444 52320 9583|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.6.38.0/23|265466 262761 263444 52320 9583|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.23.143.0/25|265466 262761 263444 22356 6762 9498 9730 45528|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.23.143.128/25|265466 262761 263444 22356 6762 9498 9730 45528|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.24.0.0/17|265466 262761 263444 6762 4837|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.24.128.0/17|265466 262761 263444 6762 4837|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.26.0.0/17|265466 262761 263444 6762 4837|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.26.128.0/17|265466 262761 263444 6762 4837|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.64.96.0/20|265466 262761 263444 6762 3491 4760|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.64.112.0/20|265466 262761 263444 6762 3491 4760|IGP|xxx|0|0||NAG||

ื ืกื” ืœื ื—ืฉ ืžื” ืœื ื‘ืกื“ืจ ื›ืืŸ

ื ืจืื” ืฉืžื™ืฉื”ื• ืœืงื— ืืช ื”ืงื™ื“ื•ืžืช ืžื”ืžืกืœื•ืœ, ื—ื™ืœืง ืื•ืชื” ืœืฉื ื™ ื—ืœืงื™ื ื•ืคืจืกื ืืช ื”ืžืกืœื•ืœ ืขื ืื•ืชื• AS_PATH ืขื‘ื•ืจ ืฉืชื™ ื”ืงื™ื“ื•ืžื•ืช ื”ืœืœื•.

TABLE_DUMP2|1554076800|B|xxx|263444|1.6.36.0/23|263444 52320 9583|IGP|xxx|0|0|32:12595 52320:21311 65444:20000|NAG||
TABLE_DUMP2|1554076800|B|xxx|263444|1.6.38.0/23|263444 52320 9583|IGP|xxx|0|0|32:12595 52320:21311 65444:20000|NAG||
TABLE_DUMP2|1554076800|B|xxx|61775|1.6.36.0/23|61775 262761 263444 52320 9583|IGP|xxx|0|0|32:12595 52320:21311 65444:20000|NAG||
TABLE_DUMP2|1554076800|B|xxx|61775|1.6.38.0/23|61775 262761 263444 52320 9583|IGP|xxx|0|0|32:12595 52320:21311 65444:20000|NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.6.36.0/23|265466 262761 263444 52320 9583|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|265466|1.6.38.0/23|265466 262761 263444 52320 9583|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|28172|1.6.36.0/23|28172 52531 263444 52320 9583|IGP|xxx|0|0||NAG||
TABLE_DUMP2|1554076800|B|xxx|28172|1.6.38.0/23|28172 52531 263444 52320 9583|IGP|xxx|0|0||NAG||

ืžืกืœื•ืœื™ื ืœื“ื•ื’ืžื” ืขื‘ื•ืจ ืื—ื“ ืžืฆืžื“ื™ ื”ืงื™ื“ื•ืžืช ื”ืžืคื•ืฆืœื™ื

ืขื•ืœื•ืช ืžืกืคืจ ืฉืืœื•ืช ื‘ื‘ืช ืื—ืช. ื”ืื ืžื™ืฉื”ื• ื‘ืืžืช ื ื™ืกื” ืืช ืกื•ื’ ื”ื™ื™ืจื•ื˜ ื”ื–ื” ื‘ืคื•ืขืœ? ืžื™ืฉื”ื• ืขื‘ืจ ืืช ื”ืžืกืœื•ืœื™ื ื”ืืœื”? ืื™ืœื• ืงื™ื“ื•ืžื•ืช ื”ื•ืฉืคืขื•?

ื›ืืŸ ืžืชื—ื™ืœื” ืฉื•ืจืช ื”ื›ื™ืฉืœื•ื ื•ืช ืฉืœื ื• ื•ืขื•ื“ ืกื‘ื‘ ืฉืœ ืื›ื–ื‘ื” ืžืžืฆื‘ ื”ื‘ืจื™ืื•ืช ื”ื ื•ื›ื—ื™ ืฉืœ ื”ืื™ื ื˜ืจื ื˜.

ื“ืจืš ื”ื›ื™ืฉืœื•ืŸ

ืงื•ื“ื ื›ืœ. ื›ื™ืฆื“ ื ื•ื›ืœ ืœืงื‘ื•ืข ืื™ืœื• ื ืชื‘ื™ื ืงื™ื‘ืœื• ืžืกืœื•ืœื™ื ืžื™ื•ืจื˜ื™ื ื›ืืœื” ื•ืžื™ ื ื™ืชืŸ ืœื ืชื‘ ืืช ื”ืชื ื•ืขื” ืฉืœื”ื ื›ื™ื•ื? ื—ืฉื‘ื ื• ืฉื ืชื—ื™ืœ ืขื /25 ืงื™ื“ื•ืžื•ืช ืžื›ื™ื•ื•ืŸ ืฉ"ืคืฉื•ื˜ ืœื ื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ืœื”ืŸ ื”ืคืฆื” ื’ืœื•ื‘ืœื™ืช". ื›ืคื™ ืฉืืชื” ื™ื›ื•ืœ ืœื ื—ืฉ, ื˜ืขื™ื ื• ืžืื•ื“. ื”ืžื“ื“ ื”ื–ื” ื”ืชื‘ืจืจ ื›ืจื•ืขืฉ ืžื“ื™ ื•ืžืกืœื•ืœื™ื ืขื ืงื™ื“ื•ืžื•ืช ื›ืืœื” ื™ื›ื•ืœื™ื ืœื”ื•ืคื™ืข ืืคื™ืœื• ืžืžืคืขื™ืœื™ Tier-1. ืœื“ื•ื’ืžื”, ืœ-NTT ื™ืฉ ื›-50 ืงื™ื“ื•ืžื•ืช ื›ืืœื”, ืื•ืชืŸ ื”ื™ื ืžืคื™ืฆื” ืœืœืงื•ื—ื•ืชื™ื”. ืžืฆื“ ืฉื ื™, ื”ืžื“ื“ ื”ื–ื” ื’ืจื•ืข ืžื›ื™ื•ื•ืŸ ืฉื ื™ืชืŸ ืœืกื ืŸ ืงื™ื“ื•ืžื•ืช ื›ืืœื” ืื ื”ืื•ืคืจื˜ื•ืจ ืžืฉืชืžืฉ ืกื™ื ื•ืŸ ืงื™ื“ื•ืžื•ืช ืงื˜ื ื•ืช, ื‘ื›ืœ ื”ื›ื™ื•ื•ื ื™ื. ืœื›ืŸ, ืฉื™ื˜ื” ื–ื• ืื™ื ื” ืžืชืื™ืžื” ืœืื™ืชื•ืจ ื›ืœ ื”ืžืคืขื™ืœื™ื ืฉื”ืชื ื•ืขื” ืฉืœื”ื ื”ื•ืคื ืชื” ื‘ืขืงื‘ื•ืช ืื™ืจื•ืข ื›ื–ื”.

ืขื•ื“ ืจืขื™ื•ืŸ ื˜ื•ื‘ ืฉื—ืฉื‘ื ื• ื”ื™ื” ืœื”ืกืชื›ืœ ืขืœื™ื• POV. ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ ืžืกืœื•ืœื™ื ืฉืžืคืจื™ื ืืช ื›ืœืœ maxLength ืฉืœ ื”-ROA ื”ืžืชืื™ื. ื‘ื“ืจืš ื–ื• ื ื•ื›ืœ ืœืžืฆื•ื ืืช ืžืกืคืจ ื”-ASN ืฉืœ ื”ืžืงื•ืจ ื”ืฉื•ื ื™ื ืขื ื”ืกื˜ื˜ื•ืก ืœื ื—ื•ืงื™ ืฉื”ื™ื• ื’ืœื•ื™ื™ื ืœ-AS ื ืชื•ืŸ. ืขื ื–ืืช, ื™ืฉ ื‘ืขื™ื” "ืงื˜ื ื”". ื”ืžืžื•ืฆืข (ื—ืฆื™ื•ืŸ ื•ืžืฆื‘) ืฉืœ ืžืกืคืจ ื–ื” (ืžืกืคืจ ื”-ASN ืฉืœ ืžืงื•ืจื™ื ืฉื•ื ื™ื) ื”ื•ื ื‘ืขืจืš 150, ื•ื’ื ืื ื ืกื ืŸ ืงื™ื“ื•ืžื•ืช ืงื˜ื ื•ืช, ื”ื•ื ื ืฉืืจ ืžืขืœ 70. ืœืžืฆื‘ ืขื ื™ื™ื ื™ื ื–ื” ื™ืฉ ื”ืกื‘ืจ ืคืฉื•ื˜ ืžืื•ื“: ื™ืฉ ืจืง ืžืขื˜ ืžืคืขื™ืœื™ื ืฉื›ื‘ืจ ืžืฉืชืžืฉื™ื ื‘ืžืกื ื ื™ ROA ืขื ืžื“ื™ื ื™ื•ืช "ืื™ืคื•ืก ืžืกืœื•ืœื™ื ืœื ื—ื•ืงื™ื™ื" ื‘ื ืงื•ื“ื•ืช ื›ื ื™ืกื”, ื›ืš ืฉื‘ื›ืœ ืžืงื•ื ืฉื‘ื• ืžื•ืคื™ืข ืžืกืœื•ืœ ืขื ื”ืคืจืช ROA ื‘ืขื•ืœื ื”ืืžื™ืชื™, ื”ื•ื ื™ื›ื•ืœ ืœื”ืชืคืฉื˜ ืœื›ืœ ื”ื›ื™ื•ื•ื ื™ื.

ืฉืชื™ ื”ื’ื™ืฉื•ืช ื”ืื—ืจื•ื ื•ืช ืžืืคืฉืจื•ืช ืœื ื• ืœืžืฆื•ื ืžืคืขื™ืœื™ื ืฉืจืื• ืืช ื”ืชืงืจื™ืช ืฉืœื ื• (ืžื›ื™ื•ื•ืŸ ืฉื–ื” ื”ื™ื” ื“ื™ ื’ื“ื•ืœ), ืื‘ืœ ื‘ืื•ืคืŸ ื›ืœืœื™ ื”ืŸ ืœื ื™ืฉื™ืžื•ืช. ื‘ืกื“ืจ, ืื‘ืœ ื”ืื ื ื•ื›ืœ ืœืžืฆื•ื ืืช ื”ืคื•ืœืฉ? ืžื”ืŸ ื”ืชื›ื•ื ื•ืช ื”ื›ืœืœื™ื•ืช ืฉืœ ืžื ื™ืคื•ืœืฆื™ื” ื–ื• ืฉืœ AS_PATH? ื™ืฉื ืŸ ื›ืžื” ื”ื ื—ื•ืช ื™ืกื•ื“:

  • ื”ืงื™ื“ื•ืžืช ืœื ื ืจืืชื” ื‘ืฉื•ื ืžืงื•ื ืงื•ื“ื ืœื›ืŸ;
  • ืžืงื•ืจ ASN (ืชื–ื›ื•ืจืช: ASN ืจืืฉื•ืŸ ื‘-AS_PATH) ื—ื•ืงื™;
  • ื”-ASN ื”ืื—ืจื•ืŸ ื‘-AS_PATH ื”ื•ื ื”-ASN ืฉืœ ื”ืชื•ืงืฃ (ื‘ืžืงืจื” ืฉื”ืฉื›ืŸ ื‘ื•ื“ืง ืืช ื”-ASN ืฉืœ ื”ืฉื›ืŸ ื‘ื›ืœ ื”ืžืกืœื•ืœื™ื ื”ื ื›ื ืกื™ื);
  • ืžืงื•ืจ ื”ื”ืชืงืคื” ืžืกืคืง ื™ื—ื™ื“.

ืื ื›ืœ ื”ื”ื ื—ื•ืช ื ื›ื•ื ื•ืช, ืื– ื›ืœ ื”ืžืกืœื•ืœื™ื ื”ืฉื’ื•ื™ื™ื ื™ืฆื™ื’ื• ืืช ื”-ASN ืฉืœ ื”ืชื•ืงืฃ (ืœืžืขื˜ ื”-ASN ื”ืžืงื•ืจ) ื•ืœืคื™ื›ืš, ื–ื•ื”ื™ ื ืงื•ื“ื” "ืงืจื™ื˜ื™ืช". ื‘ื™ืŸ ื”ื—ื•ื˜ืคื™ื ื”ืืžื™ืชื™ื™ื ื”ื™ื” AS263444, ืœืžืจื•ืช ืฉื”ื™ื• ืื—ืจื™ื. ื’ื ื›ืฉื–ืจืงื ื• ืืช ืžืกืœื•ืœื™ ื”ืื™ืจื•ืข ืžืชื•ืš ืฉื™ืงื•ืœ ื“ืขืช. ืœืžื”? ื ืงื•ื“ื” ืงืจื™ื˜ื™ืช ืขืฉื•ื™ื” ืœื”ื™ืฉืืจ ืงืจื™ื˜ื™ืช ื’ื ืขื‘ื•ืจ ืžืกืœื•ืœื™ื ื ื›ื•ื ื™ื. ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืชื•ืฆืื” ืฉืœ ืงื™ืฉื•ืจื™ื•ืช ืœืงื•ื™ื” ื‘ืื–ื•ืจ ืื• ืžื’ื‘ืœื•ืช ื‘ื ืจืื•ืช ืฉืœื ื•.

ื›ืชื•ืฆืื” ืžื›ืš, ื™ืฉ ื“ืจืš ืœื–ื”ื•ืช ืชื•ืงืฃ, ืืš ืจืง ืื ืžืชืงื™ื™ืžื™ื ื›ืœ ื”ืชื ืื™ื ื”ื "ืœ ื•ืจืง ื›ืืฉืจ ื”ื™ื™ืจื•ื˜ ื’ื“ื•ืœ ืžืกืคื™ืง ื›ื“ื™ ืœืขื‘ื•ืจ ืืช ืกืคื™ ื”ื ื™ื˜ื•ืจ. ืื ื—ืœืง ืžื”ื’ื•ืจืžื™ื ื”ืœืœื• ืœื ืžืชืงื™ื™ืžื™ื, ืื– ื”ืื ื ื•ื›ืœ ืœื–ื”ื•ืช ืืช ื”ืงื™ื“ื•ืžื•ืช ืฉืกื‘ืœื• ืžื™ื™ืจื•ื˜ ื›ื–ื”? ืœืžืคืขื™ืœื™ื ืžืกื•ื™ืžื™ื - ื›ืŸ.

ื›ืืฉืจ ืชื•ืงืฃ ื™ื•ืฆืจ ืžืกืœื•ืœ ืกืคืฆื™ืคื™ ื™ื•ืชืจ, ืงื™ื“ื•ืžืช ื›ื–ื• ืื™ื ื” ืžืชืคืจืกืžืช ืขืœ ื™ื“ื™ ื”ื‘ืขืœื™ื ื”ืืžื™ืชื™. ืื ื™ืฉ ืœืš ืจืฉื™ืžื” ื“ื™ื ืžื™ืช ืฉืœ ื›ืœ ื”ืงื™ื“ื•ืžื•ืช ืฉืœื”, ืื– ื–ื” ื”ื•ืคืš ืœื”ื™ื•ืช ืืคืฉืจื™ ืœื‘ืฆืข ื”ืฉื•ื•ืื” ื•ืœืžืฆื•ื ืžืกืœื•ืœื™ื ืžืขื•ื•ืชื™ื ื™ื•ืชืจ ืกืคืฆื™ืคื™ื™ื. ืื ื• ืื•ืกืคื™ื ืืช ืจืฉื™ืžืช ื”ืงื™ื“ื•ืžื•ืช ื”ื–ื• ื‘ืืžืฆืขื•ืช ื”ืคืขืœื•ืช BGP ืฉืœื ื•, ืžื›ื™ื•ื•ืŸ ืฉืื ื• ืžืงื‘ืœื™ื ืœื ืจืง ืืช ื”ืจืฉื™ืžื” ื”ืžืœืื” ืฉืœ ื”ืžืกืœื•ืœื™ื ื”ื ืจืื™ื ืœืžืคืขื™ืœ ื›ืจื’ืข, ืืœื ื’ื ืจืฉื™ืžื” ืฉืœ ื›ืœ ื”ืงื™ื“ื•ืžื•ืช ืฉื”ื•ื ืจื•ืฆื” ืœืคืจืกื ื‘ืขื•ืœื. ืœืžืจื‘ื” ื”ืฆืขืจ, ื™ืฉื ื ื›ืขืช ื›ืžื” ืขืฉืจื•ืช ืžืฉืชืžืฉื™ Radar ืฉืื™ื ื ืžืฉืœื™ืžื™ื ืืช ื”ื—ืœืง ื”ืื—ืจื•ืŸ ื‘ืฆื•ืจื” ื ื›ื•ื ื”. ืื ื• ื ื•ื“ื™ืข ืœื”ื ื‘ืงืจื•ื‘ ื•ื ื ืกื” ืœืคืชื•ืจ ืืช ื”ื‘ืขื™ื”. ื›ืœ ื”ืฉืืจ ื™ื›ื•ืœื™ื ืœื”ืฆื˜ืจืฃ ืœืžืขืจื›ืช ื”ื ื™ื˜ื•ืจ ืฉืœื ื• ื›ื‘ืจ ืขื›ืฉื™ื•.

ืื ื ื—ื–ื•ืจ ืœืื™ืจื•ืข ื”ืžืงื•ืจื™, ื’ื ื”ืชื•ืงืฃ ื•ื’ื ืื–ื•ืจ ื”ื”ืคืฆื” ื–ื•ื”ื• ืขืœ ื™ื“ื™ื ื• ื‘ื—ื™ืคื•ืฉ ืื—ืจ ื ืงื•ื“ื•ืช ืงืจื™ื˜ื™ื•ืช. ื‘ืื•ืคืŸ ืžืคืชื™ืข, AS263444 ืœื ืฉืœื—ื” ืžืกืœื•ืœื™ื ืžืคื•ื‘ืจืงื™ื ืœื›ืœ ืœืงื•ื—ื•ืชื™ื”. ืœืžืจื•ืช ืฉื™ืฉ ืจื’ืข ืžื•ื–ืจ ื™ื•ืชืจ.

BGP4MP|1554905421|A|xxx|263444|178.248.236.0/24|263444 6762 197068|IGP|xxx|0|0|13106:12832 22356:6453 65444:20000|NAG||
BGP4MP|1554905421|A|xxx|263444|178.248.237.0/24|263444 6762 197068|IGP|xxx|0|0|13106:12832 22356:6453 65444:20000|NAG||

ื“ื•ื’ืžื” ืขื“ื›ื ื™ืช ืœื ื™ืกื™ื•ืŸ ืœื™ื™ืจื˜ ืืช ืžืจื—ื‘ ื”ื›ืชื•ื‘ื•ืช ืฉืœื ื•

ื›ืืฉืจ ื ื•ืฆืจื• ืงื™ื“ื•ืžื•ืช ืกืคืฆื™ืคื™ื•ืช ื™ื•ืชืจ ืขื‘ื•ืจ ื”ืงื™ื“ื•ืžื•ืช ืฉืœื ื•, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘-AS_PATH ืฉื ื•ืฆืจ ื‘ืžื™ื•ื—ื“. ืขื ื–ืืช, AS_PATH ื–ื” ืœื ื ืœืงื— ืžืืฃ ืื—ื“ ืžื”ืžืกืœื•ืœื™ื ื”ืงื•ื“ืžื™ื ืฉืœื ื•. ืื™ืŸ ืœื ื• ืืคื™ืœื• ืชืงืฉื•ืจืช ืขื AS6762. ื›ืฉืžืกืชื›ืœื™ื ืขืœ ื”ืžืกืœื•ืœื™ื ื”ืื—ืจื™ื ื‘ืชืงืจื™ืช, ื‘ื—ืœืง ืžื”ื ื”ื™ื” AS_PATH ืืžื™ืชื™ ืฉื”ื™ื” ื‘ืฉื™ืžื•ืฉ ื‘ืขื‘ืจ, ื‘ืขื•ื“ ืฉืื—ืจื™ื ืœื, ื’ื ืื ื”ื•ื ื ืจืื” ื›ืžื• ื”ืืžื™ืชื™. ืฉื™ื ื•ื™ AS_PATH ื‘ื ื•ืกืฃ ืื™ื ื• ื”ื’ื™ื•ื ื™ ื‘ืื•ืคืŸ ืžืขืฉื™, ืฉื›ืŸ ื”ืชืขื‘ื•ืจื” ืชื•ืคื ื” ืืœ ื”ืชื•ืงืฃ ื‘ื›ืœ ืžืงืจื”, ืืš ื ื™ืชืŸ ืœืกื ืŸ ืžืกืœื•ืœื™ื ืขื AS_PATH "ืจืข" ืขืœ ื™ื“ื™ ASPA ืื• ื›ืœ ืžื ื’ื ื•ืŸ ื‘ื“ื™ืงื” ืื—ืจ. ื›ืืŸ ืื ื• ื—ื•ืฉื‘ื™ื ืขืœ ื”ืžื•ื˜ื™ื‘ืฆื™ื” ืฉืœ ื”ื—ื•ื˜ืฃ. ื›ืจื’ืข ืื™ืŸ ืœื ื• ืžืกืคื™ืง ืžื™ื“ืข ื›ื“ื™ ืœืืฉืจ ืฉื”ืชืงืจื™ืช ื”ื–ื• ื”ื™ื™ืชื” ืชืงื™ืคื” ืžืชื•ื›ื ื ืช. ืœืžืจื•ืช ื–ืืช, ื–ื” ืืคืฉืจื™. ื‘ื•ืื• ื ื ืกื” ืœื“ืžื™ื™ืŸ ืžืฆื‘, ืื ื›ื™ ืขื“ื™ื™ืŸ ื”ื™ืคื•ืชื˜ื™, ืืš ืคื•ื˜ื ืฆื™ืืœื™ ืืžื™ืชื™ ืœืžื“ื™.

ื”ืชืงืคื” ืžื•ืฉืœืžืช

ืžื” ื™ืฉ ืœื ื•? ื ื ื™ื— ืฉืืชื” ืกืคืง ืชื—ื‘ื•ืจื” ืฆื™ื‘ื•ืจื™ืช ื”ืžืฉื“ืจ ืžืกืœื•ืœื™ ืฉื™ื“ื•ืจ ืขื‘ื•ืจ ื”ืœืงื•ื—ื•ืช ืฉืœืš. ืื ืœืœืงื•ื—ื•ืช ืฉืœืš ื™ืฉ ื ื•ื›ื—ื•ืช ืžืจื•ื‘ื” (multihome), ืื– ืชืงื‘ืœ ืจืง ื—ืœืง ืžื”ืชื ื•ืขื” ืฉืœื”ื. ืื‘ืœ ื›ื›ืœ ืฉื™ื•ืชืจ ืชื ื•ืขื”, ื›ืš ื”ื”ื›ื ืกื” ืฉืœืš ื’ื“ื•ืœื” ื™ื•ืชืจ. ืื– ืื ืชืชื—ื™ืœ ืœืคืจืกื ืงื™ื“ื•ืžื•ืช ืจืฉืช ืžืฉื ื” ืฉืœ ืื•ืชื ืžืกืœื•ืœื™ื ืขื ืื•ืชื• AS_PATH, ืชืงื‘ืœ ืืช ืฉืืจ ื”ืชืขื‘ื•ืจื” ืฉืœื”ื. ื›ืชื•ืฆืื” ืžื›ืš, ืฉืืจ ื”ื›ืกืฃ.

ื”ืื ROA ื™ืขื–ื•ืจ ื›ืืŸ? ืื•ืœื™ ื›ืŸ, ืื ืชื—ืœื™ื˜ ืœื”ืคืกื™ืง ืœื”ืฉืชืžืฉ ื‘ื• ืœื—ืœื•ื˜ื™ืŸ ืื•ืจืš ืžืงืกื™ืžืœื™. ื‘ื ื•ืกืฃ, ื–ื” ืžืื•ื“ ืœื ืจืฆื•ื™ ืฉื™ื”ื™ื• ืจืฉื•ืžื•ืช ROA ืขื ืงื™ื“ื•ืžื•ืช ืžืฆื˜ืœื‘ื•ืช. ืขื‘ื•ืจ ืžืคืขื™ืœื™ื ืžืกื•ื™ืžื™ื, ื”ื’ื‘ืœื•ืช ื›ืืœื” ืื™ื ืŸ ืžืงื•ื‘ืœื•ืช.

ื‘ื”ืชื—ืฉื‘ ื‘ืžื ื’ื ื•ื ื™ ืื‘ื˜ื—ืช ื ื™ืชื•ื‘ ืื—ืจื™ื, ASPA ืœื ื™ืขื–ื•ืจ ื’ื ื‘ืžืงืจื” ื–ื” (ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ืžืฉืชืžืฉ ื‘-AS_PATH ืžืžืกืœื•ืœ ื—ื•ืงื™). BGPSec ื”ื™ื ืขื“ื™ื™ืŸ ืœื ืื•ืคืฆื™ื” ืื•ืคื˜ื™ืžืœื™ืช ื‘ื’ืœืœ ืฉื™ืขื•ืจื™ ืื™ืžื•ืฅ ื ืžื•ื›ื™ื ื•ื”ืืคืฉืจื•ืช ืฉื ื•ืชืจื” ืœื”ืชืงืคื•ืช ื‘ื“ื™ืจื•ื’ ืœืื—ื•ืจ.

ืื– ื™ืฉ ืœื ื• ืจื•ื•ื— ื‘ืจื•ืจ ืœืชื•ืงืฃ ื•ื—ื•ืกืจ ืื‘ื˜ื—ื”. ืฉื™ืœื•ื‘ ื ื”ื“ืจ!

ืžื” ืขืœื™ ืœืขืฉื•ืช?

ื”ืฆืขื“ ื”ื‘ืจื•ืจ ื•ื”ื“ืจืกื˜ื™ ื‘ื™ื•ืชืจ ื”ื•ื ืœื‘ื“ื•ืง ืืช ืžื“ื™ื ื™ื•ืช ื”ื ื™ืชื•ื‘ ื”ื ื•ื›ื—ื™ืช ืฉืœืš. ื—ืœืง ืืช ืฉื˜ื— ื”ื›ืชื•ื‘ื•ืช ืฉืœืš ืœื ืชื—ื™ื ื”ืงื˜ื ื™ื ื‘ื™ื•ืชืจ (ืœืœื ื—ืคื™ืคื•ืช) ืฉืืชื” ืจื•ืฆื” ืœืคืจืกื. ื—ืชื•ื ืขืœ ROA ืขื‘ื•ืจื ื‘ืœื‘ื“, ืžื‘ืœื™ ืœื”ืฉืชืžืฉ ื‘ืคืจืžื˜ืจ maxLength. ื‘ืžืงืจื” ื–ื”, ื”-POV ื”ื ื•ื›ื—ื™ ืฉืœืš ื™ื›ื•ืœ ืœื”ืฆื™ืœ ืื•ืชืš ืžื”ืชืงืคื” ื›ื–ื•. ืขื ื–ืืช, ืฉื•ื‘, ืขื‘ื•ืจ ื—ืœืง ืžื”ืžืคืขื™ืœื™ื ื’ื™ืฉื” ื–ื• ืื™ื ื” ืกื‘ื™ืจื” ื‘ืฉืœ ื”ืฉื™ืžื•ืฉ ื”ื‘ืœืขื“ื™ ื‘ืžืกืœื•ืœื™ื ืกืคืฆื™ืคื™ื™ื ื™ื•ืชืจ. ื›ืœ ื”ื‘ืขื™ื•ืช ื‘ืžืฆื‘ ื”ื ื•ื›ื—ื™ ืฉืœ ROA ื•ืฉืœ ืื•ื‘ื™ื™ืงื˜ื™ ื ืชื™ื‘ ื™ืชื•ืืจื• ื‘ืื—ื“ ืžื”ื—ื•ืžืจื™ื ื”ืขืชื™ื“ื™ื™ื ืฉืœื ื•.

ื‘ื ื•ืกืฃ, ืืชื” ื™ื›ื•ืœ ืœื ืกื•ืช ืœื ื˜ืจ ื™ื™ืจื•ื˜ื™ื ื›ืืœื”. ืœืฉื ื›ืš, ืื ื• ื–ืงื•ืงื™ื ืœืžื™ื“ืข ืืžื™ืŸ ืขืœ ื”ืงื™ื“ื•ืžื•ืช ืฉืœืš. ืœืคื™ื›ืš, ืื ืชืงื‘ืข ืžืคื’ืฉ BGP ืขื ื”ืืกืคืŸ ืฉืœื ื• ื•ืชืกืคืง ืœื ื• ืžื™ื“ืข ืขืœ ื”ื ืจืื•ืช ืฉืœืš ื‘ืื™ื ื˜ืจื ื˜, ื ื•ื›ืœ ืœืžืฆื•ื ืืช ื”ื”ื™ืงืฃ ืœืื™ืจื•ืขื™ื ืื—ืจื™ื. ืœืžื™ ืฉืขื“ื™ื™ืŸ ืœื ืžื—ื•ื‘ืจ ืœืžืขืจื›ืช ื”ื ื™ื˜ื•ืจ ืฉืœื ื•, ืžืœื›ืชื—ื™ืœื”, ืชืกืคื™ืง ืจืฉื™ืžืช ืžืกืœื•ืœื™ื ืจืง ืขื ื”ืงื™ื“ื•ืžื•ืช ืฉืœืš. ืื ื™ืฉ ืœืš ืžืคื’ืฉ ืื™ืชื ื•, ืื ื ื‘ื“ื•ืง ืฉื›ืœ ื”ืžืกืœื•ืœื™ื ืฉืœืš ื ืฉืœื—ื•. ืœืžืจื‘ื” ื”ืฆืขืจ, ื›ื“ืื™ ืœื–ื›ื•ืจ ื–ืืช ืžื›ื™ื•ื•ืŸ ืฉื—ืœืง ืžื”ืื•ืคืจื˜ื•ืจื™ื ืฉื•ื›ื—ื™ื ืงื™ื“ื•ืžืช ืื• ืฉืชื™ื™ื ื•ื‘ื›ืš ืžืคืจื™ืขื™ื ืœืฉื™ื˜ื•ืช ื”ื—ื™ืคื•ืฉ ืฉืœื ื•. ืื ื ืขืฉื” ื›ื”ืœื›ื”, ื™ื”ื™ื• ืœื ื• ื ืชื•ื ื™ื ืžื”ื™ืžื ื™ื ืœื’ื‘ื™ ื”ืงื™ื“ื•ืžื•ืช ืฉืœืš, ืืฉืจ ื‘ืขืชื™ื“ ื™ืขื–ืจื• ืœื ื• ืœื–ื”ื•ืช ื•ืœื–ื”ื•ืช ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ (ื•ืกื•ื’ื™ื ืื—ืจื™ื) ืฉืœ ื™ื™ืจื•ื˜ ืชื ื•ืขื” ืขื‘ื•ืจ ืžืจื—ื‘ ื”ื›ืชื•ื‘ื•ืช ืฉืœืš.

ืื ืชื”ื™ื• ืžื•ื“ืขื™ื ืœื™ื™ืจื•ื˜ ื›ื–ื” ืฉืœ ื”ืชื ื•ืขื” ืฉืœื›ื ื‘ื–ืžืŸ ืืžืช, ืชื•ื›ืœื• ืœื ืกื•ืช ืœื ื˜ืจืœ ื–ืืช ื‘ืขืฆืžื›ื. ื”ื’ื™ืฉื” ื”ืจืืฉื•ื ื” ื”ื™ื ืœืคืจืกื ืžืกืœื•ืœื™ื ืขื ื”ืงื™ื“ื•ืžื•ืช ื”ื™ื•ืชืจ ืกืคืฆื™ืคื™ื•ืช ืืœื• ื‘ืขืฆืžืš. ื‘ืžืงืจื” ืฉืœ ื”ืชืงืคื” ื—ื“ืฉื” ืขืœ ืงื™ื“ื•ืžื•ืช ืืœื”, ื—ื–ื•ืจ.

ื”ื’ื™ืฉื” ื”ืฉื ื™ื™ื” ื”ื™ื ืœื”ืขื ื™ืฉ ืืช ื”ืชื•ืงืฃ ื•ืืช ืžื™ ืฉื”ื•ื ืžื”ื•ื•ื” ืขื‘ื•ืจื ื ืงื•ื“ื” ืงืจื™ื˜ื™ืช (ืขื‘ื•ืจ ืžืกืœื•ืœื™ื ื˜ื•ื‘ื™ื) ืขืœ ื™ื“ื™ ื ื™ืชื•ืง ื”ื’ื™ืฉื” ืฉืœ ื”ืžืกืœื•ืœื™ื ืฉืœืš ืœืชื•ืงืฃ. ื ื™ืชืŸ ืœืขืฉื•ืช ื–ืืช ืขืœ ื™ื“ื™ ื”ื•ืกืคืช ื”-ASN ืฉืœ ื”ืชื•ืงืฃ ืœ-AS_PATH ืฉืœ ื”ืžืกืœื•ืœื™ื ื”ื™ืฉื ื™ื ืฉืœืš ื•ื‘ื›ืš ืœืืœืฅ ืื•ืชื ืœื”ื™ืžื ืข ืžืื•ืชื• AS ื‘ืืžืฆืขื•ืช ืžื ื’ื ื•ืŸ ื–ื™ื”ื•ื™ ื”ืœื•ืœืื” ื”ืžื•ื‘ื ื” ื‘-BGP ืœื˜ื•ื‘ืชืš.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”