Community structure⌗

51019, xnzz where x = location ID; n = 0: informational; n = 1; action; z = community ID.

Informational BGP communities tagged in all points of presence:⌗

Community	Description
51019, x00	Redistributed to BGP in PoP
51019, x01	Learnt from transit in PoP
51019, x02	Learnt from customer in PoP
51019, x03	Learnt over peering in PoP
51019, x04	Learnt from another “backbone” location
51019, x05	Internal-only route

x = location ID.

Informational BGP communities tagged in Frankfurt 🇩🇪⌗

Community	Description
51019, 006	Learnt over LocIX Frankfurt IX fabric
51019, 007	Learnt over FogIXP IX fabric
51019, 008	Learnt over NL-ix IX fabric

x = 0

Informational BGP communities tagged in Amsterdam 🇳🇱⌗

Community	Description
51019, 106	Learnt over Grunn-IX IX fabric

x = 1

Informational BGP communities tagged in Toronto 🇨🇦⌗

Community	Description
51019, 206	Learnt over ONIX IX fabric

x = 2

Informational BGP communities tagged in London 🇬🇧⌗

Community	Description
51019, 306	Learnt over LONAP IX fabric

x = 3

Informational BGP communities tagged in Fremont 🇺🇸⌗

Community	Description
51019, 406	Learnt over FREMIX IX fabric

x = 4

Informational BGP communities tagged in Reykjavík 🇮🇸⌗

Community	Description
51019, 506	Learnt over REMIX IX fabric

x = 5

Informational BGP communities tagged in Coventry 🇬🇧⌗

Community	Description
51019, 609	Only redistribute to FIB

x = 6

Informational BGP communities tagged in Ashburn 🇺🇸⌗

Community	Description
51019, 606	Learnt over NVIX IX fabric

x = 7