ΠΠΎΡΠΏΠΎΡΠ°ΡΠΈΠ²Π½ΡΠΉ ΠΊΠΎΠ½ΡΠ»ΠΈΠΊΡ Π²ΠΎΠ·Π½ΠΈΠΊ 10.06.2019 ΠΈΠ·-Π·Π° Π²ΠΎΠ·ΡΠ°ΡΡΠ°Π½ΠΈΡ ΡΡΠΎΠΈΠΌΠΎΡΡΠΈ Π΄ΠΎΡΡΠ°Π²ΠΊΠΈ SMS ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»ΡΠΌ ΡΠ΅ΡΠΈ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ ΡΠΎ ΡΡΠΎΡΠΎΠ½Ρ Mail.RU Group. Π ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ ΠΎΡΠ²Π΅ΡΠ½ΡΡ
ΠΌΠ΅Ρ Mail.RU Group ΠΏΠ΅ΡΠ΅ΡΡΠ°Π» Β«ΠΎΠ±ΡΠ»ΡΠΆΠΈΠ²Π°ΡΡΒ» ΠΏΡΡΠΌΡΠ΅ ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΠ΅ IP-ΠΊΠ°Π½Π°Π»Ρ Π² ΡΡΠΎΡΠΎΠ½Ρ ΡΠ΅ΡΠΈ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ.
ΠΠΈΠΆΠ΅ ΠΊΡΠ°ΡΠΊΠΈΠΉ Π°Π½Π°Π»ΠΈΠ· ΡΠΈΡΡΠ°ΡΠΈΠΈ Ρ ΠΏΠΎΠ·ΠΈΡΠΈΠΈ ΡΠ΅ΡΠ΅Π²ΠΎΠ³ΠΎ ΠΈΠ½ΠΆΠ΅Π½Π΅ΡΠ°.
Update: 14.06.2019 18:45 β Π°ΠΊΡΠ΅Π½Ρ Π½Π° ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ
ΠΌΠ°ΡΡΡΡΡΠ°Ρ
Π² ΡΠ΅ΡΡ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ, ΡΠΊΠΎΡΡΠ΅ΠΊΡΠΈΡΠΎΠ²Π°Π½Ρ Π²ΡΠ²ΠΎΠ΄Ρ, Π΄ΠΎΠ±Π°Π²Π»Π΅Π½ΠΎ ΠΏΠΎΡΡΠ½Π΅Π½ΠΈΠ΅ Π‘Π΅ΡΠ³Π΅Ρ ΠΡΠ±Π°ΡΠΎΠ²Π° (CIO ΠΠΊΠΎΠ½ΡΠ°ΠΊΡΠ΅).
Update: 14.06.2019 19:48 β Π΄ΠΎΠ±Π°Π²Π»Π΅Π½ΠΎ ΠΎΠΏΠΈΡΠ°Π½ΠΈΠ΅ ΡΠΏΠΎΡΠΎΠ±Π° ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½ΠΈΡ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΡ ΠΌΠ°ΡΡΡΡΡΠΎΠ² ΠΏΠΎ Β«ΠΊΠΎΡΠΎΡΠΊΠΎΠΌΡΒ» ΡΠΎΡΡΠΈΠΉΡΠΊΠΎΠΌΡ ΠΏΡΡΠΈ ΡΠ΅ΡΠ΅Π· Π ΠΎΡΡΠ΅Π»Π΅ΠΊΠΎΠΌ, ΠΠ’Π‘, Π ΠΠ’Π.ΠΠΠ’..
ΠΠ²ΠΎΠ΄Π½ΡΠ΅:
ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ ΠΈΠΌΠ΅Π΅Ρ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΡΡ ΡΠΈΡΡΠ΅ΠΌΡ AS3216, Π²ΡΠ΅ ΠΎΡΡΠ°Π»ΡΠ½ΡΠ΅ (8402 β Π΄ΠΎΠΌΠ°ΡΠ½ΠΈΠΉ ΠΈΠ½ΡΠ΅ΡΠ½Π΅Ρ, 16345 β ΠΌΠΎΠ±ΠΈΠ»ΡΠ½ΡΠΉ ΠΈΠ½ΡΠ΅ΡΠ½Π΅Ρ) ΡΠ°ΡΠΏΠΎΠ»Π°Π³Π°ΡΡΡΡ Π·Π° 3216.
Mail.RU Group β Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΡΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ AS47541, AS47542 ΠΈ AS47764. ΠΡΠ½ΠΎΠ²Π½ΡΠΌ Π³Π΅Π½Π΅ΡΠ°ΡΠΎΡΠΎΠΌ ΠΊΠΎΠ½ΡΠ΅Π½ΡΠ° ΡΠ²Π»ΡΠ΅ΡΡΡ 47542, Ρ.Π½. CDN VKONTAKTE (ΡΠΈΠ»ΡΠΌΡ, ΠΌΡΠ·ΡΠΊΠ°). ΠΡΠ΅ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΡΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ Π½Π΅Π·Π°Π²ΠΈΡΠΈΠΌΡ Π΄ΡΡΠ³ ΠΎΡ Π΄ΡΡΠ³Π° (Ρ ΠΏΠΎΠ·ΠΈΡΠΈΠΈ Π²Π½Π΅ΡΠ½Π΅ΠΉ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ).
Π‘Π½Π°ΡΠ°Π»Π° ΠΏΠΎΡΠΌΠΎΡΡΠΈΠΌ Π½Π° ΡΠΈΡΡΠ°ΡΠΈΡ ΡΠΎ ΡΡΠΎΡΠΎΠ½Ρ ΡΠ΅ΡΠΈ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ. ΠΠ»Ρ ΡΡΠΎΠ³ΠΎ Π½Π°ΠΌ ΠΏΠΎΠΌΠΎΠΆΠ΅Ρ
Π‘ΠΌΠΎΡΡΠΈΠΌ ΠΏΠ΅ΡΠ²ΡΡ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΡΡ ΡΠΈΡΡΠ΅ΠΌΡ β AS47541.
2914 47541
79.104.32.251 (metric 10500) (79.104.32.251)
Origin IGP, metric 30, localpref 87, valid, internal, best, group-best, import-candidate, import suspect
Received Path ID 0, Local Path ID 1, version 2865394342
Community: 2914:410 2914:1214 2914:2213 2914:3200 3216:3000 3216:3103 47541:1 47541:40000 47541:50078
AS-PATH ΡΠΎΠ΄Π΅ΡΠΆΠΈΡ Π΄Π²Π΅ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΡΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ β 2914 (NTT) ΠΈ 47541 (VKONTAKTE-SPB-AS).
ΠΠ΅ΡΡΠΈΠΊΠ° localpref ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Π° 87, ΡΡΠΎ ΡΠΎΠ³Π»Π°ΡΠ½ΠΎ ΠΎΠΏΠΈΡΠ°Π½ΠΈΡ Π² RIPE DB Π΄Π»Ρ ΠΎΠ±ΡΠ΅ΠΊΡΠ° AS3216 ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΡΠ΅Ρ ΠΌΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠΌΡ ΠΏΠΈΡΠΈΠ½Π³Ρ.
β¦
remarks: International peer’s routes get local preference in the
remarks: range of 81-89.
…
ΠΡΡ ΠΆΠ΅ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π°ΡΡ ΠΈ ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ 3216:3000 ΠΈ 3216:3103 (ΠΈΡΡΠΎΡΠ½ΠΈΠΊ β
β¦
remarks: 3216:3000 Receieved from an international uplink or peer, specifically:
β¦
remarks: 3216:3103 AMS-IX
…
Π’ΠΎ Π΅ΡΡΡ, ΠΌΠ°ΡΡΡΡΡ Π΄ΠΎ ΠΠΠΎΠ½ΡΠ°ΠΊΡΠ° ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ Π²ΠΈΠ΄ΠΈΡ ΡΠ΅ΡΠ΅Π· Π΅Π²ΡΠΎΠΏΠ΅ΠΉΡΠΊΠΈΠΉ ΡΡΡΠΊ.
ΠΠΎΡΠΌΠΎΡΡΠΈΠΌ Π΄ΡΡΠ³ΡΡ Π°Π²ΡΠΎΠ½ΠΎΠΌΠΊΡ ΠΠΠΎΠ½ΡΠ°ΠΊΡΠ΅ β 47542 (VKONTAKTE-MSK-CDN-AS).
ΠΡΠ΅ Π°Π½Π°Π»ΠΎΠ³ΠΈΡΠ½ΠΎ.
2914 47541
79.104.32.251 (metric 10500) (79.104.32.251)
Origin IGP, metric 30, localpref 87, valid, internal, best, group-best, import-candidate, import suspect
Received Path ID 0, Local Path ID 1, version 2865394338
Community: 2914:410 2914:1214 2914:2213 2914:3200 3216:3000 3216:3103 47541:1 47541:40000 47541:50078
Π ΠΊΠ°ΠΊ ΠΎΠ±ΡΡΠΎΡΡ Π΄Π΅Π»Π° Ρ ΡΠ°ΠΌΠΈΠΌ Mail.ru? ΠΠΎΡΠΌΠΎΡΡΠΈΠΌ Π½Π° AS47764 (mailru-as).
3356 47764
194.67.0.215 (metric 10501) (194.67.0.215)
Origin IGP, metric 0, localpref 77, valid, internal, best, group-best, import-candidate
Received Path ID 0, Local Path ID 1, version 2867605667
Community: 3216:3000 3216:3007 3356:2 3356:22 3356:100 3356:123 3356:519 3356:2094 47764:1 47764:40000 47764:50077
ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ Π²ΠΈΠ΄ΠΈΡ Mail.ru ΡΠ΅ΡΠ΅Π· as3356 (Π°ΠΏΠ»ΠΈΠ½ΠΊ Level3, Tier1 ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡ). ΠΡΠ° ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π°Π΅ΡΡΡ ΠΈ localpref 77:
β¦
remarks: Uplink’s routes get local preference in the range of 71-79.
remarks: Last Update: February 2012…
ΠΈ ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ (3216:3000 ΠΈ 3216:3007):
β¦
remarks: 3216:3000 Receieved from an international uplink or peer, specifically:
β¦
remarks: 3216:3007 Level 3 Communications
…
ΠΠ· ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ Π²ΠΈΠ΄Π½ΠΎ, ΡΡΠΎ ΡΡΠ°ΡΠΈΠΊ Ρ ΡΠ΅ΡΠΈ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ Π½Π° ΠΠΠΎΠ½ΡΠ°ΠΊΡΠ΅ ΠΈ ΠΡΠΉΠ»Π Ρ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½ΡΠ΅ΡΡΡ ΡΠ΅ΡΠ΅Π· Π΅Π²ΡΠΎΠΏΠ΅ΠΉΡΠΊΠΈΠ΅ ΡΡΡΠΊΠΈ ΡΠΎΠ³Π»Π°ΡΠ½ΠΎ ΠΌΠ°ΡΡΡΡΡΠ°ΠΌ, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΠΌ ΠΏΠΎ ΠΏΡΠΎΡΠΎΠΊΠΎΠ»Ρ BGP. ΠΠ»ΡΡΠ΅ΡΠ½Π°ΡΠΈΠ²Π½ΡΡ ΠΌΠ°ΡΡΡΡΡΠΎΠ² ΡΠ΅ΡΠ΅Π· Π²Π½ΡΡΡΠΈΡΠΎΡΡΠΈΠΉΡΠΊΠΈΠ΅ ΡΡΡΠΊΠΈ Π² Looking Glass Π½Π΅Ρ. ΠΠ΅Ρ ΠΏΠΎ ΠΈΡΠΊΡΡΡΡΠ²Π΅Π½Π½ΠΎΠΌΡ ΠΏΠ΅ΡΠ΅Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΡΡΠ°ΡΠΈΠΊΠ° ΡΠ΅ΡΠ΅Π· Π·Π°Π²Π΅Π΄ΠΎΠΌΠΎ Ρ ΡΠ΄ΡΠΈΠ΅ ΠΌΠ°ΡΡΡΡΡΡ Π½Π΅ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½ΠΎ.
Π ΠΊΠ°ΠΊ Π²ΠΈΠ΄ΠΈΡ Mail.ru Group ΡΠ΅ΡΠΈ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌΠ°?
ΠΠΎΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
Π‘ ΠΌΠ°ΡΡΡΡΡΠΈΠ·Π°ΡΠΎΡΠΎΠ² ΠΈΠ· AS47764 (mailru-as):
Path #6: Received by speaker 0
Advertised to peers (in unique update groups):
188.93.60.188
1299 1299 1273 3216 3216
217.20.147.250 (metric 100) from 217.20.147.250 (217.20.147.253)
Origin IGP, metric 500, localpref 200, valid, internal, best, group-best
Received Path ID 0, Local Path ID 0, version 1172721494
Community: 1299:20000 47764:701 47764:41100 47764:41108 47764:50077
AS-PATH ΡΠΎΠ΄Π΅ΡΠΆΠΈΡ AS1299 (Telia, Tier1 ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡ, Π°ΠΏΠ»ΠΈΠ½ΠΊ Mail.RU) ΠΈ as1273 (Vodafon, Tier1 ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡ, Π°ΠΏΠ»ΠΈΠ½ΠΊ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ).
LocalPreference 200 β ΡΡΠ°Π½Π΄Π°ΡΡ Π΄Π»Ρ Π²Π½Π΅ΡΠ½ΠΈΡ ΡΡΡΠΊΠΎΠ² Mail.ru (https://net.mail.ru/bgp.html), Π° MED 500 ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΡΠ΅Ρ Π²ΡΠ΅ΠΌΡ, ΡΡΠΎ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΎ Π½Π΅ Ρ ΠΏΡΡΠΌΠΎΠ³ΠΎ ΡΡΡΠΊΠ°, Π½Π΅ Ρ IX-ΠΎΠ², Π½Π΅ Ρ ΠΏΠΈΡΠΈΠ½Π³ΠΎΠ².
ΠΠΎ ΠΏΠΎΡΠ΅ΠΌΡ ΠΆΠ΅ Π½Π΅Ρ ΠΌΠ΅ΡΡΠ½ΡΡ
ΠΌΠ°ΡΡΡΡΡΠΎΠ² ΡΠ΅ΡΠ΅Π· ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ
ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡΠΎΠ² ΡΠ²ΡΠ·ΠΈ???
ΠΡΡΡ ΠΎΠ½ΠΈ, Π½ΠΎ ΠΏΡΠΈΠΎΡΠΈΡΠ΅Ρ Ρ Π½ΠΈΡ
Β«Π½Π΅ΡΡΠ°Π½Π΄Π°ΡΠ½ΡΠΉΒ»!
ΠΠΎΡ ΠΌΠ°ΡΡΡΡΡ ΡΠ΅ΡΠ΅Π· Π ΠΎΡΡΠ΅Π»Π΅ΠΊΠΎΠΌ (as12389):
Path #1: Received by speaker 0
Not advertised to any peer
12389 3216
46.61.178.149 from 46.61.178.149 (213.59.207.79)
Origin IGP, metric 500, localpref 199, valid, external
Received Path ID 0, Local Path ID 0, version 0
Community: 3216:2001 3216:2999 3216:4100 12389:5 12389:6 12389:1100 12389:1105 12389:1277 47764:701 47764:41100 47764:41104 47764:50077
Origin-AS validity: not-found
ΠΠΎΡ ΡΠ΅ΡΠ΅Π· ΠΠ΅Π³Π°ΡΠΎΠ½ (as31133):
Path #2: Received by speaker 0
Not advertised to any peer
31133 3216
78.25.77.41 from 78.25.77.41 (10.222.253.97)
Origin IGP, metric 500, localpref 199, valid, external
Received Path ID 0, Local Path ID 0, version 0
Community: 3216:2001 3216:2999 3216:4100 31133:300 31133:46170 47764:701 47764:41100 47764:41105 47764:50077
Origin-AS validity: not-found
ΠΠΎΡ ΡΠ΅ΡΠ΅Π· Π ΠΠ’Π.ΠΠΠ’:
Path #3: Received by speaker 0
Not advertised to any peer
9002 9002 3216
87.245.253.24 from 87.245.253.24 (87.245.225.1)
Origin IGP, metric 500, localpref 199, valid, external
Received Path ID 0, Local Path ID 0, version 0
Community: 9002:9002 9002:64667 47764:701 47764:41100 47764:41101 47764:50077
Origin-AS validity: not-found
Π Π΄Π°ΠΆΠ΅ ΡΠ΅ΡΠ΅Π· ΠΠ’Π‘!
Path #5: Received by speaker 0
Not advertised to any peer
8359 3216
212.188.61.105 from 212.188.61.105 (195.34.52.77)
Origin IGP, metric 500, localpref 199, valid, external
Received Path ID 0, Local Path ID 0, version 0
Community: 8359:200 8359:609 8359:5012 47764:701 47764:41100 47764:41103 47764:50077
Origin-AS validity: not-found
ΠΠ΅ΡΡΠΈΠΊΠ° localpref Π½Π° ΡΡΠΈ ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΠ΅ ΠΌΠ°ΡΡΡΡΡΡ Π·Π°Π½ΠΈΠΆΠ΅Π½Π°, ΡΠΎ Π΅ΡΡΡ ΠΌΠ°ΡΡΡΡΡΡ ΡΡ ΡΠ΄ΡΠ΅Π½Ρ ΠΏΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Ρ Π·Π°ΡΡΠ±Π΅ΠΆΠ½ΡΠΌΠΈ!
ΠΡΠΎΠΌΠ΅ ΡΠΎΠ³ΠΎ, ΡΠΎ ΡΡΠΎΡΠΎΠ½Ρ Mail.Ru Group ΡΡΠΎΡΡ Π·Π°ΠΏΡΠ΅ΡΡ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΡ ΡΠ²ΠΎΠΈΡ ΠΏΡΠ΅ΡΠΈΠΊΡΠΎΠ² Π² ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ ΡΠ΅ΡΠ΅Π· ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡΠΎΠ²!
Π ΠΠ’Π.ΠΠΠ’ (http://lg.retn.net/):
ΠΠ° Π°Π½ΠΎΠ½ΡΠ°Ρ
ΠΈΠ· Mail.RU Group ΡΡΠΎΠΈΡ ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ 3216:65535.
ΠΡΠ²ΠΎΠ΄ ΠΈΠ· LG Π ΠΠ’Π.ΠΠΠ’inet.0: 762737 destinations, 1734826 routes (762708 active, 222780 holddown, 277 hidden)
94.100.176.0/20 (1 entry, 1 announced)
*BGP Preference: 170/-201
β¦
β¦
AS path: 47764 I
AS path: Recorded
Communities: 3216:65535 9002:64667 9002:65530
β¦
ΠΠ°ΡΡΡΡΡΡ, ΠΏΠΎΠΌΠ΅ΡΠ΅Π½Π½ΡΠ΅ ΡΠ°ΠΊΠΈΠΌ ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ Π½Π΅ ΠΏΡΠΈΠ½ΠΈΠΌΠ°Π΅Ρ Π½Π° ΡΠ²ΠΎΡ ΡΠ΅ΡΡ. ΠΡΠ΄Π΅ΡΠΆΠΊΠ° ΠΈΠ· RIPE DB ΠΏΠΎ AS3216:
...
remarks: Internal comminuties are assigned only internally.
remarks: They are in range 3216:0000-3216:4999 and 3216:6000-3216:65535
remarks: and are always deleted from incoming updates at the border
remarks: routers.
...
Π ΡΡΠΎΡΠΎΠ½Ρ Π ΠΎΡΡΠ΅Π»Π΅ΠΊΠΎΠΌΠ° (http://lg.ip.rt.ru) Mail.RU Group ΠΎΡΠ΄Π°Π΅Ρ Π°Π½Π°Π»ΠΎΠ³ΠΈΡΠ½ΡΠ΅ ΠΌΠ°ΡΡΡΡΡΡ Ρ ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ 12389:8350.
ΠΡΠ²ΠΎΠ΄ ΠΈΠ· LG Π ΠΎΡΡΠ΅Π»Π΅ΠΊΠΎΠΌΠ°94.100.176.0/20 via 217.107.65.1 on eth0.9 [sr2 2019-06-13] * (100/?) [AS47764i]
Type: BGP unicast univ
BGP.origin: IGP
BGP.as_path: 47764
BGP.next_hop: 213.59.207.78
BGP.med: 0
BGP.local_pref: 850
BGP.community: (12389,1) (12389,1100) (12389,1105) (12389,1277) (12389,8350) (12389,8380) (47764,1) (47764,40000) (47764,50077)
BGP.originator_id: 213.59.207.78
BGP.cluster_list: 95.167.88.79 95.167.88.49 95.167.88.17
Π‘ΠΎΠ³Π»Π°ΡΠ½ΠΎ Π·Π°ΠΏΠΈΡΡΠΌ Π² RIPE DB Π΄Π»Ρ ΠΎΠ±ΡΠ΅ΠΊΡΠ° as12389 ΡΡΠΎ ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ ΠΎΠ·Π½Π°ΡΠ°Π΅Ρ Β«Π½Π΅ Π°Π½ΠΎΠ½ΡΠΈΡΠΎΠ²Π°ΡΡ Π² ΡΠ΅ΡΡ as3216Β»:...
remarks: | 12389:835y When advertising to GoldenTelecom (AS3216) |
...
remarks: | ...y=0 - do not advertise |
...
ΠΠ½Π°Π»ΠΎΠ³ΠΈΡΠ½ΠΎ Π² ΡΡΠΎΡΠΎΠ½Ρ ΠΠ’Π‘ (http://lg.mtu.ru):ΠΡΠ²ΠΎΠ΄ ΠΈΠ· LG ΠΠ’Π‘BGP routing table entry for 94.100.176.0/20, version 161717219
Paths: (2 available, best #1, table default)
Multipath: eBGP
Advertised to update-groups:
6
47764, (received & used)
195.34.52.77 (metric 16) from 195.34.52.181 (195.34.52.181)
Origin IGP, metric 0, localpref 140, valid, internal, best
Community: 8359:2120 8359:2150 8359:5500 8359:55277
Originator: 195.34.52.77, Cluster list: 83.59.83.59
47764, (received & used)
195.34.52.77 (metric 16) from 195.34.52.182 (195.34.52.182)
Origin IGP, metric 0, localpref 140, valid, internal
Community: 8359:2120 8359:2150 8359:5500 8359:55277
Originator: 195.34.52.77, Cluster list: 83.59.2.77
ΠΠΎΠΌΡΡΠ½ΠΈΡΠΈ 8359:2120 ΠΎΠ·Π½Π°ΡΠ°Π΅Ρ:...
remarks: 8359:212x when announcing to Sovam (Beeline)
...
remarks: x=0 - do not announce
...
ΠΠΎΡΠΌΠΎΡΡΠ΅ΡΡ Π½Π° Π°Π½ΠΎΠ½ΡΡ Mail.RU Group Π² ΡΡΠΎΡΠΎΠ½Ρ ΠΠ΅Π³Π°ΡΠΎΠ½Π° ΠΏΠΎΡΠΌΠΎΡΡΠ΅ΡΡ Π½Π΅Π»ΡΠ·Ρ β Ρ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π½Π΅Ρ Looking Glass.
ΠΠΎΡΠΌΠΎΡΡΠΈΠΌ AS47541 (VKONTAKTE-SPB-AS).
ΠΡΠ²ΠΎΠ΄ ΡΠ»ΠΈΡΠΊΠΎΠΌ Π±ΠΎΠ»ΡΡΠΎΠΉ.
Router: a9922-e-5
Command: show ip bgp 81.211.56.202
Last switch-over Thu Apr 5 04:25:09 2018: 1 year, 10 weeks, 6 hours, 9 minutes ago
Fri Jun 14 10:34:20.791 MSK
BGP routing table entry for 81.211.0.0/17
Versions:
Process bRIB/RIB SendTblVer
Speaker 913059757 913059757
Last Modified: May 21 05:20:38.536 for 1y03w
Paths: (6 available, best #4)
Advertised to update-groups (with more than one peer):
0.2
Advertised to peers (in unique update groups):
188.93.60.188
Path #1: Received by speaker 0
Not advertised to any peer
1299 1273 3216 3216
87.240.191.235 (metric 31) from 87.240.191.235 (87.240.191.235)
Origin IGP, metric 5000, localpref 150, valid, internal
Received Path ID 0, Local Path ID 0, version 0
Community: 1273:12752 1299:431 1299:4000 1299:20000 1299:20002 1299:20200 3216:2001 3216:2999 3216:4100 47541:701 47541:41100 47541:41111 47541:50078
Path #2: Received by speaker 0
Not advertised to any peer
1299 1273 3216 3216
87.240.191.248 (metric 31) from 87.240.191.248 (87.240.191.248)
Origin IGP, metric 5000, localpref 150, valid, internal
Received Path ID 0, Local Path ID 0, version 0
Community: 1273:12752 1299:431 1299:4000 1299:20000 1299:20002 1299:20200 3216:2001 3216:2999 3216:4100 47541:701 47541:41100 47541:41111 47541:50078
Path #3: Received by speaker 0
Not advertised to any peer
174 6762 3216 3216
87.240.191.249 (metric 31) from 87.240.191.249 (87.240.191.249)
Origin IGP, metric 5000, localpref 150, valid, internal
Received Path ID 0, Local Path ID 0, version 0
Community: 174:21100 174:22005 47541:701 47541:41100 47541:41108 47541:50078
Path #4: Received by speaker 0
Advertised to update-groups (with more than one peer):
0.2
Advertised to peers (in unique update groups):
188.93.60.188
174 6762 3216 3216
149.6.169.113 from 149.6.169.113 (38.28.1.236)
Origin IGP, metric 5000, localpref 150, valid, external, best, group-best
Received Path ID 0, Local Path ID 0, version 913059757
Community: 174:21100 174:22005 47541:701 47541:41100 47541:41108 47541:50078
Origin-AS validity: not-found
Path #5: Received by speaker 0
Not advertised to any peer
1273 1273 3216 3216
195.89.114.197 from 195.89.114.197 (195.2.1.107)
Origin IGP, metric 5005, localpref 150, valid, external
Received Path ID 0, Local Path ID 0, version 0
Community: 1273:12752 3216:2001 3216:2999 3216:4100 47541:701 47541:41100 47541:41110 47541:50078
Origin-AS validity: not-found
Path #6: Received by speaker 0
Not advertised to any peer
3356 3356 3216 3216 3216
213.242.69.69 from 213.242.69.69 (4.69.177.130)
Origin IGP, metric 5000, localpref 150, valid, external
Received Path ID 0, Local Path ID 0, version 0
Community: 3216:2001 3216:2999 3216:4100 3356:2 3356:22 3356:100 3356:123 3356:503 3356:2067 47541:701 47541:41100 47541:41107 47541:50078
Origin-AS validity: not-found
AS-PATH ΡΠΊΠ°Π·ΡΠ²Π°Π΅Ρ Π½Π° AS174 β Cogent (Π°ΠΏΠ»ΠΈΠ½ΠΊ Mail.RU, Tier1), Π·Π°ΡΠ΅ΠΌ AS6762 β Telecom Italia (Π°ΠΏΠ»ΠΈΠ½ΠΊ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ). Local Preference Π²Π΅Π·Π΄Π΅ 150, Π½ΠΎ ΡΠ°ΠΊ Π½Π° Π²ΡΠ΅ Π²Π½Π΅ΡΠ½ΠΈΠ΅ ΡΡΡΠΊΠΈ, Π²Π½Π΅ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΠΎΡ
ΠΠΎΡΠΌΠΎΡΡΠΈΠΌ AS47542 (VKONTAKTE-MSK-CDN-AS).
Router: mx960-m9-0
Command: op lg-sh-bgp prefix 81.211.56.202
0.0.0.0/0 LP:151 MED: NH:87.240.191.222 AS path: 47541 I
Communities:
Accepted Best
0.0.0.0/0 LP:151 MED: NH:95.142.204.251 AS path: 47541 I
Communities:
Accepted
Inactive-reason: Interior > Exterior > Exterior via Interior
Π ΡΠΎ Π²ΡΠΎΡΠΎΠ³ΠΎ ΠΌΠ°ΡΡΡΡΡΠΈΠ·Π°ΡΠΎΡΠ°:
Router: mx960-m9-1
Command: op lg-sh-bgp prefix 81.211.56.202
0.0.0.0/0 LP:151 MED: NH:87.240.191.224 AS path: 47541 I
Communities:
Accepted Best
0.0.0.0/0 LP:151 MED: NH:95.142.204.250 AS path: 47541 I
Communities:
Accepted
Inactive-reason: Interior > Exterior > Exterior via Interior
Π’ΠΎΠ»ΡΠΊΠΎ ΠΌΠ°ΡΡΡΡΡΡ ΠΏΠΎ ΡΠΌΠΎΠ»ΡΠ°Π½ΠΈΡ (0.0.0.0/0). ΠΡΡ ΡΠΈΡΡΠ°ΡΠΈΡ ΠΏΠΎΡΡΠ½ΠΈΠ» ΡΠΎΡΡΡΠ΄Π½ΠΈΠΊ Mail.RU Group
ΠΡΠ»ΠΈ ΠΌΠ°ΡΡΡΡΡΠ° Π½Π° ΠΊΠ°ΠΊΡΡ-ΡΠΎ ΡΠ΅ΡΡ Π½Π΅Ρ, Π·Π½Π°ΡΠΈΡ ΡΡΠ° ΡΠ΅ΡΡ Π½Π΅ ΠΎΠ±ΡΠ»ΡΠΆΠΈΠ²Π°Π΅ΡΡΡ ΠΊΠ΅ΡΠΈΡΡΡΡΠΈΠΌΠΈ ΡΠ΅ΡΠ²Π΅ΡΠ°ΠΌΠΈ. ΠΠ½Π°ΡΠΈΡ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΡ ΡΠΊΠΎΡΠΎΡΡΠΈ Π·Π°Π³ΡΡΠ·ΠΊΠΈ Π½Π΅ ΡΠ°Π±ΠΎΡΠ°Π΅Ρ, Π° ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»ΠΈ ΡΡΡΠ°Π΄Π°ΡΡ. ΠΠΎ ΡΡΡ Π½ΡΠΆΠ½ΠΎ Π°ΠΊΡΠ΅Π½ΡΠΈΡΠΎΠ²Π°ΡΡ β ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»ΠΈ Π½Π΅ ΡΠΎΠ»ΡΠΊΠΎ ΡΠ²ΠΎΠΈ, Π½ΠΎ ΠΈ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌΠ°.
ΠΡΠ²ΠΎΠ΄Ρ:
- Π‘ΠΎ ΡΡΠΎΡΠΎΠ½Ρ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ ΡΡΠ°ΡΠΈΠΊ Π² ΡΡΠΎΡΠΎΠ½Ρ Mail.RU Group ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»ΡΠ΅ΡΡΡ Π΅ΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠΌ. ΠΡΠΊΡΡΡΡΠ²Π΅Π½Π½ΡΡ ΠΏΠ΅ΡΠ΅Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠΉ ΡΠ΅ΡΠ΅Π· ΠΌΠ°Π½ΠΈΠΏΡΠ»ΡΡΠΈΠΈ Local Preference Π½Π΅ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½Ρ
- Π‘ΠΎ ΡΡΠΎΡΠΎΠ½Ρ Mail.RU Group Π½Π°Π±Π»ΡΠ΄Π°ΡΡΡΡ ΠΌΠ°Π½ΠΈΠΏΡΠ»ΡΡΠΈΠΈ Ρ ΠΏΡΠ΅ΡΠΈΠΊΡΠ°ΠΌΠΈ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ. ΠΠ° ΡΡΡΠ΅ΡΡΠ²ΡΡΡΠΈΠ΅ ΠΌΠ°ΡΡΡΡΡΡ Π² ΡΡΠΎΡΠΎΠ½Ρ ΡΠ΅ΡΠΈ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ ΡΠ΅ΡΠ΅Π· ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡΠΎΠ² ΠΏΡΠΈΠΎΡΠΈΡΠ΅ΡΡ Π·Π°Π½ΠΈΠΆΠ΅Π½Ρ ΠΏΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Ρ ΠΌΠ°ΡΡΡΡΡΠ°ΠΌΠΈ ΡΠ΅ΡΠ΅Π· Π·Π°ΡΡΠ±Π΅ΠΆΠ½ΡΡ Tier1 ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡΠΎΠ².
- ΠΠ° ΠΏΠ΅ΡΠ΅Π΄Π°Π²Π°Π΅ΠΌΡΠ΅ ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΠΌ ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡΠ°ΠΌ (ΠΠ’Π‘, Π ΠΎΡΡΠ΅Π»Π΅ΠΊΠΎΠΌ, Π ΠΠ’Π.ΠΠΠ’) ΠΌΠ°ΡΡΡΡΡΡ ΡΠΎ ΡΡΠΎΡΠΎΠ½Ρ Mail.RU Group Π΄ΠΎΠ±Π°Π²Π»Π΅Π½Ρ ΡΠΏΡΠ°Π²Π»ΡΡΡΠΈΠ΅ BGP ΠΊΠΎΠΌΡΡΠ½ΠΈΡΠΈ Π΄Π»Ρ ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½ΠΈΡ ΠΈΡ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΡ Π² ΡΡΠΎΡΠΎΠ½Ρ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌ
ΠΠΎΡΠ΅ΠΌΡ ΠΆΠ΅ Mail.RU Group ΡΡΠ°Π²ΠΈΡ ΠΌΠ°ΡΡΡΡΡΡ ΡΠ΅ΡΠ΅Π· ΠΠ²ΡΠΎΠΏΡ Π±ΠΎΠ»Π΅Π΅ ΠΏΡΠΈΠΎΡΠΈΡΠ΅ΡΠ½ΡΠΌΠΈ? ΠΠΎΡΠ΅ΠΌΡ Mail.RU Group Π·Π°ΠΏΡΠ΅ΡΠ°Π΅Ρ ΠΊΠΎΡΠΎΡΠΊΡΡ Π²Π½ΡΡΡΠΈΡΠΎΡΡΠΈΠΉΡΠΊΡΡ ΡΠ²ΡΠ·Π½ΠΎΡΡΡ Ρ ΠΡΠΌΠΏΠ΅Π»ΠΊΠΎΠΌΠΎΠΌ?
ΠΠΌ ΡΠ°ΠΊ Π΄Π΅ΡΠ΅Π²Π»Π΅? ΠΠΎΠ½ΡΡΡ ΡΡΠ°ΡΠΈΠΊ ΡΠ΅ΡΠ΅Π· Π·Π°ΡΡΠ±Π΅ΠΆΠ½ΡΠ΅ ΠΊΠ°Π½Π°Π»Ρ ΠΈ ΠΏΠ»Π°ΡΠΈΡΡ ΡΠΈΡΠ²Π°Π½Π°ΠΌ Π²Π°Π»ΡΡΠΎΠΉ?
ΠΠ»ΠΈ Π΅ΡΡΡ ΠΆΠ΅Π»Π°Π½ΠΈΠ΅ Π·Π°Π³Π½Π°ΡΡ ΡΡΠ°ΡΠΈΠΊ ΠΏΠΎΠ΄Π°Π»ΡΡΠ΅, ΡΡΠΎΠ±Ρ Π·Π°Π±ΠΈΡΠ°ΡΡ Π΅Π³ΠΎ Π±ΡΠ»ΠΎ Π½Π΅ ΡΠ°ΠΊ ΡΠ΄ΠΎΠ±Π½ΠΎ, Π°?
ΠΡΠΎ ΡΠ΅ΡΠ΅Π²ΠΎΠΌΡ ΠΈΠ½ΠΆΠ΅Π½Π΅ΡΡ Π½Π΅ΠΈΠ·Π²Π΅ΡΡΠ½ΠΎβ¦
ΠΡΡΠΎΡΠ½ΠΈΠΊ: habr.com