BGP Communities: Difference between revisions

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Created page with "= Customer BGP Communities = BGP customers can prepend, not advertise, and/or control local routing preference of their advertised routes by including community tags in their route advertisements to XMission.<br> NOTE: For customers that want to use communities, please reach out to our support team so we can enable this feature on our peer. Below are communities customers can use to control how their prefixes are routed/advertised: {| class="wikitable" |+ Local Pref..."
 
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Line 10: Line 10:
{| class="wikitable"
{| class="wikitable"
|+ Local Preference
|+ Local Preference
! Community !!  Description  
! Community !!  Description
|-
|-
| 6260:550 || Sets Local-Preference to 550  
| 65432:550 || Sets Local-Preference to 550
|-
|-
| 6260:650 || Sets Local-Preference to 650  
| 65432:650 || Sets Local-Preference to 650
|-
|-
| 6260:750 || Sets Local-Preference to 750  
| 65432:750 || Sets Local-Preference to 750
|-
|-
| 6260:850 || Sets Local-Preference to 850  
| 65432:850 || Sets Local-Preference to 850
|-
|-
|}
|}
Line 28: Line 28:
! Community !!  Description
! Community !!  Description
|-
|-
| 62601:0 || Prepend Once to all upstream networks  
| 65001:0 || Prepend Once to all upstream networks
|-
| 65001:19996 || Prepend Once to only Any2West
|-
| 65001:174 || Prepend Once to only Cogent
|-
| 65001:7922 || Prepend Once to only Comcast
|-
|-
| 62601:174 || Prepend Once to only Cogent
| 65001:6939 || Prepend Once to only Hurricane Electric
|-
|-
| 62601:7922 || Prepend Once to only Comcast
| 65001:3356 || Prepend Once to only Lumen
|-
|-
| 62601:6939 || Prepend Once to only Hurricane Electric
| 65001:2914 || Prepend Once to only NTT
|-
|-
| 62601:3356 || Prepend Once to only Lumen
| 65001:31230 || Prepend Once to only SIX
|-
|-
| 62601:2914 || Prepend Once to only NTT
| 65001:40519 || Prepend Once to only SLIX
|-
|-
| 62601:40519 || Prepend Once to only SLIX
| 65001:12345 || Prepend Once to only SuprNet
|-  
|-
| 62061:701 || Prepend Once to only Verizon  
| 65001:701 || Prepend Once to only Verizon
|-
|-
|}
|}
Line 50: Line 56:
{| class="wikitable"
{| class="wikitable"
|+ Prepend Twice
|+ Prepend Twice
! Community !!  Description  
! Community !!  Description
|-
| 65002:0 || Prepend Twice to all upstream networks
|-
| 65002:19996 || Prepend Twice to only Any2West
|-
| 65002:174 || Prepend Twice to only Cogent
|-
|-
| 62602:0 || Prepend Twice to all upstream networks
| 65002:7922 || Prepend Twice to only Comcast
|-
|-
| 62602:174 || Prepend Twice to only Cogent
| 65002:6939 || Prepend Twice to only Hurricane Electric
|-
|-
| 62602:7922 || Prepend Twice to only Comcast
| 65002:3356 || Prepend Twice to only Lumen
|-
|-
| 62602:6939 || Prepend Twice to only Hurricane Electric
| 65002:2914 || Prepend Twice to only NTT
|-
|-
| 62602:3356 || Prepend Twice to only Lumen
| 65002:31230 || Prepend Twice to only SIX
|-
|-
| 62602:2914 || Prepend Twice to only NTT
| 65002:40519 || Prepend Twice to only SLIX
|-
|-
| 62602:40519 || Prepend Twice to only SLIX
| 65002:12345 || Prepend Twice to only Suprnet
|-  
|-
| 62062:701 || Prepend Twice to only Verizon  
| 65002:701 || Prepend Twice to only Verizon
|-
|-
|}
|}
Line 74: Line 86:
{| class="wikitable"
{| class="wikitable"
|+ Prepend Thrice
|+ Prepend Thrice
! Community !!  Description  
! Community !!  Description
|-
| 65003:0 || Prepend Thrice to all upstream networks
|-
| 65003:19996 || Prepend Thrice to only Any2West
|-
| 65003:174 || Prepend Thrice to only Cogent
|-
|-
| 62603:0 || Prepend Thrice to all upstream networks
| 65003:7922 || Prepend Thrice to only Comcast
|-
|-
| 62603:174 || Prepend Thrice to only Cogent
| 65003:6939 || Prepend Thrice to only Hurricane Electric
|-
|-
| 62603:7922 || Prepend Thrice to only Comcast
| 65003:3356 || Prepend Thrice to only Lumen
|-
|-
| 62603:6939 || Prepend Thrice to only Hurricane Electric
| 65003:2914 || Prepend Thrice to only NTT
|-
|-
| 62603:3356 || Prepend Thrice to only Lumen
| 65003:31230 || Prepend Thrice to only SIX
|-
|-
| 62603:2914 || Prepend Thrice to only NTT
| 65003:40519 || Prepend Thrice to only SLIX
|-
|-
| 62603:40519 || Prepend Thrice to only SLIX
| 65003:12345 || Prepend Thrice to only SuprNet
|-  
|-
| 62063:701 || Prepend Thrice to only Verizon  
| 65003:701 || Prepend Thrice to only Verizon
|-
|-
|}
|}
Line 98: Line 116:
{| class="wikitable"
{| class="wikitable"
|+ No Adevertise
|+ No Adevertise
! Community !!  Description  
! Community !!  Description
|-
| 65000:0 || Do not Advertise to any upstream network
|-
| 65000:19996 || Do not Advertise to Any2West
|-
| 65000:174 || Do not Advertise to Cogent
|-
|-
| 62600:0 || Do not Advertise to any upstream network
| 65000:7922 ||| Do not Advertise to Comcast
|-
|-
| 62600:174 || Do not Advertise to Cogent
| 65000:6939 || Do not Advertise to Hurricane Electric
|-
|-
| 62600:7922 ||| Do not Advertise to Comcast
| 65000:3356 || Do not Advertise to Lumen
|-
|-
| 62600:6939 || Do not Advertise to Hurricane Electric
| 65000:2914 || Do not Advertise to NTT
|-
| 62600:3356 || Do not Advertise to Lumen
|-
|-
| 62600:2914 || Do not Advertise to NTT
| 65000:31230 || Do not Advertise to SIX
|-
|-
| 62600:40519 || Do not Advertise to SLIX
| 65000:40519 || Do not Advertise to SLIX
|-
|-
| 62600:701 || Do not Advertise to Verizon
| 65000:12345 || Do not Advertise to SuprNet
|-
| 65000:701 || Do not Advertise to Verizon
|-
|-
|}
|}

Latest revision as of 11:16, 17 September 2025

Customer BGP Communities

BGP customers can prepend, not advertise, and/or control local routing preference of their advertised routes by including community tags in their route advertisements to XMission.
NOTE: For customers that want to use communities, please reach out to our support team so we can enable this feature on our peer. Below are communities customers can use to control how their prefixes are routed/advertised:


Local Preference
Community Description
65432:550 Sets Local-Preference to 550
65432:650 Sets Local-Preference to 650
65432:750 Sets Local-Preference to 750
65432:850 Sets Local-Preference to 850


Prepend Once
Community Description
65001:0 Prepend Once to all upstream networks
65001:19996 Prepend Once to only Any2West
65001:174 Prepend Once to only Cogent
65001:7922 Prepend Once to only Comcast
65001:6939 Prepend Once to only Hurricane Electric
65001:3356 Prepend Once to only Lumen
65001:2914 Prepend Once to only NTT
65001:31230 Prepend Once to only SIX
65001:40519 Prepend Once to only SLIX
65001:12345 Prepend Once to only SuprNet
65001:701 Prepend Once to only Verizon


Prepend Twice
Community Description
65002:0 Prepend Twice to all upstream networks
65002:19996 Prepend Twice to only Any2West
65002:174 Prepend Twice to only Cogent
65002:7922 Prepend Twice to only Comcast
65002:6939 Prepend Twice to only Hurricane Electric
65002:3356 Prepend Twice to only Lumen
65002:2914 Prepend Twice to only NTT
65002:31230 Prepend Twice to only SIX
65002:40519 Prepend Twice to only SLIX
65002:12345 Prepend Twice to only Suprnet
65002:701 Prepend Twice to only Verizon


Prepend Thrice
Community Description
65003:0 Prepend Thrice to all upstream networks
65003:19996 Prepend Thrice to only Any2West
65003:174 Prepend Thrice to only Cogent
65003:7922 Prepend Thrice to only Comcast
65003:6939 Prepend Thrice to only Hurricane Electric
65003:3356 Prepend Thrice to only Lumen
65003:2914 Prepend Thrice to only NTT
65003:31230 Prepend Thrice to only SIX
65003:40519 Prepend Thrice to only SLIX
65003:12345 Prepend Thrice to only SuprNet
65003:701 Prepend Thrice to only Verizon


No Adevertise
Community Description
65000:0 Do not Advertise to any upstream network
65000:19996 Do not Advertise to Any2West
65000:174 Do not Advertise to Cogent
65000:7922 Do not Advertise to Comcast
65000:6939 Do not Advertise to Hurricane Electric
65000:3356 Do not Advertise to Lumen
65000:2914 Do not Advertise to NTT
65000:31230 Do not Advertise to SIX
65000:40519 Do not Advertise to SLIX
65000:12345 Do not Advertise to SuprNet
65000:701 Do not Advertise to Verizon
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