BGP action communities
Action communities are for customers use only.
Well-known communities
| community | description |
|---|---|
| 65535:666 | RFC7999, will be rewriten to 50629:666 internally |
| do-not-export | do not announce to any eBGP peer |
Blackholing
We accept /32 (ipv4) and /128 (ipv6).
| community | description |
|---|---|
| 50629:666 | blackhole traffic to prefix, please use 65536:666 for blackholing |
Transit / PNI / IXP
Prepend / filter announcement to AS50629 transits / PNI / IXP. Use the corresponding info community with an addition for the desired action.
Example
| community | description |
|---|---|
| 50629:XXX00 | do not announce to XXX |
| 50629:XXX01 | prepend 1x to XXX |
| 50629:XXX02 | prepend 2x to XXX |
| 50629:XXX03 | prepend 3x to XXX |
Example for DTAG
| community | description |
|---|---|
| 50629:30100 | do not announce to DTAG |
| 50629:30101 | prepend 1x to DTAG |
| 50629:30102 | prepend 2x to DTAG |
| 50629:30103 | prepend 3x to DTAG |
Example for DE-CIX Frankfurt
| community | description |
|---|---|
| 50629:40100 | do not announce at DE-CIX Frankfurt |
| 50629:40101 | prepend 1x to DE-CIX Frankfurt |
| 50629:40102 | prepend 2x to DE-CIX Frankfurt |
| 50629:40103 | prepend 3x to DE-CIX Frankfurt |