Junesta
Networking
Large BGP Communities
Anycast announcements from AS29478 are originated with BGP large communities that aim to assist in troubleshooting.
- 29478
- 0 - indicates the origin country identified by dialling code...
- 1 - United States
- 31 - Netherlands
- 33 - France
- 44 - United Kingdom
- 49 - Germany
- 61 - Australia
- 65 - Singapore
- 81 - Japan
- 1 - the individual site number within the given country
- 2 - ASCII representation of the site name (three character airport code)
- 657783 - AMS
- 708265 - FRA
- 767978 - LON
- 788967 - NYC
- 806582 - PAR
- 837378 - SIN
- 837467 - SJC
- 838968 - SYD
- 848979 - TYO
For example, a prefix with large community [ 29478:0:1 29478:1:2 29478:2:788967 ] is being announced from site two in the USA (NYC).