BGP

BGP Communities,
BGP Routing Policy AS7195

AS7195 – BGP ROUTING POLICY
EdgeUno is an Internet Service Provider and Managed Services company that provides infrastructure at national or global scale. This document provides information about our routing policy, and how customers can control their prefixes inside our network.
EdgeUno have a selective peering policy, and our network information can be found updated at https://www.peeringdb.com/asn/7195
Local Preference
By default, all received customer routes are assigned a local preference of 300 in Edgeuno Backbone. Customer can change this preference using the following BGP communities:
Community  Local Preference  Effect 
7195:290  290  Used to customer backup when multihomed to Edgeuno Backbone 
7195:200  200  Set preference equal to peer routes 
7195:100  100  Set preference equal to transit routes
Traffic Engineering
The use of this communities allow customer to prevent their prefixes from being advertised to specific peers or prepend their routes to a subset of peers. Not all our peers are eligible to traffic engineering.
Bellow we have a table with a list of peers and transit connections that accept this manipulation. Traffic engineering communities are formatted AAYZZ:ASN where:
  • AA Private code and will be always 64.
  • Y Action code where:
    • 0 – Suppress the announce
    • 1 – Prepends 1 AS-SET inside Edgeuno backbone
    • 2 – Prepends 2 AS-SET inside Edgeuno backbone
    • 3 – Prepends 3 AS-SET inside Edgeuno backbone
  • ZZ Country Code where:
    • 01 – USA
    • 51 – Peru
    • 52 – Mexico
    • 54 – Argentina
    • 55 – Brazil
    • 56 – Chile
    • 57 – Colombia
    • 90 – Turkey
Example:
64055:6762 will suppress the announce of tagged prefix to AS6762 (Sparkle) in Brazil.
64357:3356 will add three as-path prepends in prefixes announced to CenturyLink in Colombia.
ASN Country Role
63000 N/A All Transit Connections in that country
65000 N/A All Peering Connections in that country
22356 USA Transit – Durand
174 USA Cogent
6762 USA Sparkle
65001 USA FL-IX
65002 USA EQUINIX Miami Internet Exchange (Formally NOTA)
60068 USA CDN77 Private Peering
3356 Colombia Transit – Level 3
6762 Colombia Transit – Sparkle 
52320 Colombia Transit – Globenet
18678 Colombia Transit – Internexa
65001 Colombia NAPCO – Nap of Colombia
65002 Colombia EQUINIX Colombia Internet Exchange
3356 Chile Transit – Level 3
6762 Chile Transit – Sparkle 
65001 Chile Peering PITCHILE
65100 Chile All Private Peerings in PIT Chile
22047 Chile VTR Private Peering
3356 Argentina Transit – Level 3
6762 Argentina Transit – Sparkle 
65001 Argentina CABASE – Camara Argentina de Internet
3356 Brazil Transit – Centurylink – Level 3 ASN
3549 Brazil Transit – Centurylink – Global Crossing ASN
22356 Brazil Transit – Durand 
13786 Brazil Transit – Seaborn
65001 Brazil IX.BR – NIC.BR Internet Exchange – All PIXes
65002 Brazil EQUINIX São Paulo – Internet Exchange
65003 Brazil IX.BR SP – NIC.BR Internet Exchange – São Paulo
65004 Brazil IX.BR SP – NIC.BR Internet Exchange – Rio de Janeiro
65005 Brazil NYIIX
65006 Brazil DE-CIX-NY Remote Peering
26615 Brazil TIM Peering
7738 Brazil OI Peering
4230 Brazil Embratel/Claro Peering
36351 Brazil Softlayer Peering
6663 Turkey Tukery Telecom - Direct Peering
16135 Turkey TurkCell
12735 Turkey Turknet
174 Turkey Cogent
65002 Turkey DE-CIX Frankfurt
65003 Turkey Turkey Telecom - International Transit
Blackhole
Customer can use special community 7195:666 to discard traffic destined to hosts inside Edgeuno (and transit partners). Only /32 and /128 masks are accepted for the use of this community and only for prefix-range already configured in customer prefix-list.
Community Effect
7195:666 Blackhole Traffic

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