Communities

We do support different groups of informational and control BGP communities.

Community / Community range Type Details/Description
61423:666, 65535:666 Control Blackhole communities
61423:1000-1099 Informational JMP internal device ID
61423:1100-1109 Informational RPKI state
61423:1110-1119 Informational type of prefix
61423:1200-1249 Informational origin based on site
61423:1250-1299 Informational origin based on continent/country/city
61423:1310-1329 Informational origin based on IXP
61423:1330-1359 Informational origin based on transit
61423:1360-1389 Informational origin based on PNI/private peering
61423:1400-1599 Informational origin based on customers
6500x:0 Control no-export/prepend to anyone
6500x:1250-1299 Control no-export/prepend in continent/country/city
6500x:1310-1329 Control no-export/prepend to IXP
6500x:1330-1359 Control no-export/prepend to transit
6500x:1360-1389 Control no-export/prepend to PNI/private peering
6500x:1112 Control no-export/prepend to customers
6510x:nnnnn Control no-export/prepend to ASN nnnnn (all Cities)
64yyx:nnnnn Control no-export/prepend to ASN nnnnn in City yy
65yyx:nnnnn Control no-export/prepend to ASN nnnnn at IXP yy
65105:1-20 Control Change MED
65105:50-175 Control Change BGP local-preference
65535:0 Control Graceful shutdown community

Blackhole communities

Customers are allowed to announce up to IPv4 /32 and IPv6 /128 marked with any of the supported blackhole communities. No RPKI check is applied to blackhole announcements. Only prefix-list / ASN checks will be applied. Community will be translated to any supported transit/peering/IXP route servers (RS) community and re-exported to transit/peering partners/IXP route servers (RS).

Community Name Details/Description
61423:666 JMP_BLACKHOLE JMP blackhole community (gets translated to 65535:666).
65535:666 RFC7999_BLACKHOLE RFC7999 blackhole community

RPKI state

Community-Range: 1100 to 1109

Community Name Details/Description
61423:1101 JMP_RPKI_VALID RPKI valid
61423:1102 JMP_RPKI_INVALID RPKI invalid
61423:1103 JMP_RPKI_UNKNOWN RPKI unknown
61423:1104 JMP_RPKI_NA RPKI not checked

Type of prefix

Community-Range: 1110 to 1119

Community Name Details/Description
61423:1111 JMP_ORIGIN_TYPE_OWN JMP own prefixes
61423:1112 JMP_ORIGIN_TYPE_CUSTOMER Received from downstream/customer
61423:1113 JMP_ORIGIN_TYPE_PEERING Received from public IXP peering partner
61423:1114 JMP_ORIGIN_TYPE_PNI Received from PNI/private peering partner
61423:1115 JMP_ORIGIN_TYPE_TRANSIT Received from Transit

Origin based ...

... on Site (JMP site ID)

Community-Range: 1200 to 1249

Community Name Details/Description
61423:1201 JMP_ORIGIN_SITE_JMP01 jmp01.zlm.ch, WWZ Datacenter, 6300 Zug, Switzerland
61423:1202 JMP_ORIGIN_SITE_JMP02 jmp02.zrh.ch, AtlasEdge Zurich, 8048 Zurich, Switzerland
61423:1203 JMP_ORIGIN_SITE_JMP03 jmp03.zrh.ch, Interxion ZUR1, 8152 Opfikon, Switzerland
61423:1204 JMP_ORIGIN_SITE_JMP04 jmp04.fra.de, Interxion FRA15, 60314 Frankfurt, Germany
61423:1205 JMP_ORIGIN_SITE_JMP05 jmp05.vie.at, Interxion VIE1, 1210 Vienna, Austria
61423:1206 JMP_ORIGIN_SITE_JMP06 jmp06.klu.at, STW Datacenter, 9020 Klagenfurt, Austria
61423:1207 JMP_ORIGIN_SITE_JMP07 jmp07.klu.at, Kelag Datacenter, 9020 Klagenfurt, Austria

... on Continent/Country/City

Continent
Community-Range: 1250 to 1259

Community Name Details/Description
61423:1251 JMP_ORIGIN_CONTINENT_EUROPE Europe

Country
Community-Range: 1260 to 1269

Community Name Details/Description
61423:1261 JMP_ORIGIN_COUNTRY_CH Switzerland
61423:1262 JMP_ORIGIN_COUNTRY_DE Germany
61423:1263 JMP_ORIGIN_COUNTRY_AT Austria

City
Community-Range: 1270 to 1299

Community Name Details/Description
61423:1271 JMP_ORIGIN_CITY_CH_ZLM Zug (Switzerland)
61423:1272 JMP_ORIGIN_CITY_CH_ZRH Zurich (Switzerland)
61423:1273 JMP_ORIGIN_CITY_DE_FRA Frankfurt (Germany)
61423:1274 JMP_ORIGIN_CITY_AT_VIE Vienna (Austria)
61423:1275 JMP_ORIGIN_CITY_AT_KLU Klagenfurt (Austria)

... on IXP

Community-Range: 1310 to 1329

Community Name Details/Description
61423:1311 JMP_ORIGIN_IXP_CH_SWISSIX SwissIX, ZRH, CH
61423:1312 JMP_ORIGIN_IXP_AT_VIX VIX, VIE, AT
61423:1313 JMP_ORIGIN_IXP_DE_DECIX DE-CIX, FRA, DE
61423:1314 JMP_ORIGIN_IXP_AT_AAIX AAIX, KLU, AT

... on Transit

Community-Range: 1330 to 1359

Community Name Details/Description
61423:1331 JMP_ORIGIN_TRANSIT_CH_ZRH_ARELION AS1299, Arelion, ex Telia / TeliaCarrier, ZRH, CH
61423:1332 JMP_ORIGIN_TRANSIT_DE_FRA_ARELION AS1299, Arelion, ex Telia / TeliaCarrier, FRA, DE
61423:1333 JMP_ORIGIN_TRANSIT_AT_VIE_ARELION AS1299, Arelion, ex Telia / TeliaCarrier, VIE, AT
61423:1334 JMP_ORIGIN_TRANSIT_CH_ZRH_LUMEN AS3356, Lumen, ex Level3/Centurylink, ZRH, CH
61423:1335 JMP_ORIGIN_TRANSIT_DE_FRA_LUMEN AS3356, Lumen, ex Level3/Centurylink, FRA, DE
61423:1336 JMP_ORIGIN_TRANSIT_AT_VIE_LUMEN AS3356, Lumen, ex Level3/Centurylink, VIE, AT
61423:1337 JMP_ORIGIN_TRANSIT_CH_ZRH_COLT AS8220, Colt, ZRH, CH
61423:1338 JMP_ORIGIN_TRANSIT_DE_FRA_COLT AS8220, Colt, FRA, DE
61423:1339 JMP_ORIGIN_TRANSIT_AT_VIE_COLT AS8220, Colt, VIE, AT

... on PNI/private peering

Community-Range: 1360 to 1389

Community Name Details/Description
61423:1361 JMP_ORIGIN_PNI_AT_KLU_LUCESEM AS51658, lucesem, AT, KLU

... on Customers

Community-Range: 1400 to 1599

Prefixes received by customers.
Note: We do not maintain a public list of customers. Prefixes learned by customer sessions are marked with 61423:1112 (this one will be re-exported) and 61423:1400-1599 (unique per customer session; will be filtered on eBGP sessions).

no-export/prepend ...

... to anyone

Community-Range: 0 to 0
Valid value for x = 0, 1, 2, 3, 4

Community Name Details/Description
65000:0 JMP_NO_EXPORT_ANY No export to any type of peer.
no-export JMP_NO_EXPORT_ANY No export to any type of peer (gets translated to 65000:0)
6500x:0 JMP_PREPEND_x_ANY Prepend AS61423 x times to anyone.

... in Continent/Country/City

Continent
Community-Range: 1250 to 1259
Valid value for x = 0, 1, 2, 3, 4
Valid value for nnnn = lookup valid values under Origin based on Continent/Country/City section.

Community Name Details/Description
65000:nnnn JMP_NO_EXPORT_CONTINENT_$CONTINENT$ No export in $Continent$.
6500x:nnnn JMP_PREPEND_x_CONTINENT_$CONTINENT$ Prepend AS61423 x times in $Continent$.

Country
Community-Range: 1260 to 1269
Valid value for x = 0, 1, 2, 3, 4
Valid value for nnnnn = lookup valid values under Origin based on Continent/Country/City section.

Community Name Details/Description
65000:nnnn JMP_NO_EXPORT_COUNTRY_$COUNTRY$ No export in $Country$.
6500x:nnnn JMP_PREPEND_x_COUNTRY_$COUNTRY$ Prepend AS61423 x times in $Country$.

City
Community-Range: 1270 to 1299
Valid value for x = 0, 1, 2, 3, 4
Valid value for nnnnn = lookup valid values under Origin based on Continent/Country/City section.

Community Name Details/Description
65000:nnnnn JMP_NO_EXPORT_CITY_$CITY$ No export in $City$.
6500x:nnnnn JMP_PREPEND_x_CITY_$CITY$ Prepend AS61423 x times in $City$.

... to IXP

Community-Range: 1113 to 1113 and 1310 to 1329
Valid value for x = 0, 1, 2, 3, 4
Valid value for nnnnn = lookup valid community-range under Origin (IXP) section.
Note: This affects all exports to peering partners/IXP route servers (RS) at the selected IXP. If you want to control exports to single peering partners/IXP route servers (RS), better use "no-export/prepend to ASN nnnnn (all Cities)", "no-export/prepend to ASN nnnnn in City yy" or "no-export/prepend to ASN nnnnn at IXP yy".

Community Name Details/Description
65000:1113 JMP_NO_EXPORT_IXP No export to any IXP.
65000:nnnnn JMP_NO_EXPORT_IXP_$IXP$ No export to $IXP$.
6500x:1113 JMP_PREPEND_x_IXP Prepend AS61423 x times to any IXP.
6500x:nnnnn JMP_PREPEND_x_IXP_$IXP$ Prepend AS61423 x times to $IXP$.

... to Transit

Community-Range: 1115 to 1115 and 1330 to 1359
Valid value for x = 0, 1, 2, 3, 4
Valid value for nnnnn = lookup valid community-range under Origin (Transit) section.
Note: with this option you can control the export behavior to different Transit-ports (exact match of Country, City and Site). If you want to control the export on all interconnects with the same ASN, better use "no-export/prepend to ASN nnnnn (all Cities)".

Community Name Details/Description
65000:1115 JMP_NO_EXPORT_TRANSIT No export to any transit.
65000:nnnnn JMP_NO_EXPORT_TRANSIT_$TRANSIT$ No export to $Transit$.
6500x:1115 JMP_PREPEND_x_TRANSIT Prepend AS61423 x times to any transit.
6500x:nnnnn JMP_PREPEND_x_TRANSIT_$TRANSIT$ Prepend AS61423 x times to $Transit$.

... to PNI/private peering

Community-Range: 1114 to 1114 and 1360 to 1389
Valid value for x = 0, 1, 2, 3, 4
Valid value for nnnnn = lookup valid community-range under Origin (PNI/private peering) section.
Note: with this option you can control the export behavior to different PNI/private peerings (exact match of Country, City and Site). If you want to control the export on all interconnects with the same ASN, better use "no-export/prepend to ASN nnnnn (all Cities)".

Community Name Details/Description
65000:1114 JMP_NO_EXPORT_PNI No export to any PNI/private peering.
65000:nnnnn JMP_NO_EXPORT_PNI_$PNI$ No export to $PNI$.
6500x:1114 JMP_PREPEND_x_PNI Prepend AS61423 x times to any PNI/private peering.
6500x:nnnnn JMP_PREPEND_x_PNI_$PNI$ Prepend AS61423 x times to $PNI$.

... to Customers

Community-Range: 1112 to 1112
Valid value for x = 0, 1, 2, 3, 4

Community Name Details/Description
65000:1112 JMP_NO_EXPORT_CUSTOMERS No export to customers.
6500x:1112 JMP_PREPEND_x_CUSTOMERS Prepend AS61423 x times to customers.

... to ASN nnnnn (all Cities)

Community-Range: 1 to 64495 and 131072 to 4199999999
Valid value for x = 0, 1, 2, 3, 4
Valid value for nnnnn = any ASN which is directly connected/peering with our AS61423 (IXP peering partner, transit, PNI/private peering and customers). Only public ASN according to IANA documentation are accepted (1 to 64495 and 131072 to 4199999999). Where possible we do translate the community to IXP route server (RS) compatible community.

Community Name Details/Description
65100:nnnnn JMP_NO_EXPORT_ASN_nnnnn No export to ASN nnnnn.
6510x:nnnnn JMP_PREPEND_x_ASN_nnnnn Prepend AS61423 x times to ASN nnnnn.

... to ASN nnnnn in City yy

Community-Range: 1 to 64495 and 131072 to 4199999999
Valid value for x = 0, 1, 2, 3, 4
Valid value for yy = lookup valid values under Origin based on Continent/Country/City section. The last two digits of the community assigned to a city are used as yy (e.g. Zurich = 72, Frankfurt = 73, Vienna = 74, etc). Valid value for nnnnn = any ASN which is directly connected/peering with our AS61423 (IXP peering partner, transit, PNI/private peering and customers). Only public ASN according to IANA documentation are accepted (1 to 64495 and 131072 to 4199999999). Where possible we do translate the community to IXP route server (RS) compatible community.

Community Name Details/Description
64yy0:nnnnn JMP_NO_EXPORT_ASN_nnnnn_CITY_$CITY$ No export to ASN nnnnn in $City$.
64yyx:nnnnn JMP_PREPEND_x_ASN_nnnnn_CITY_$CITY$ Prepend AS61423 x times to ASN nnnnn in $City$.

Examples:

Community Name Details/Description
64720:3356 JMP_NO_EXPORT_ASN_3356_CITY_CH_ZRH No export to ASN 3356 in Zurich (Switzerland).
64744:6939 JMP_PREPEND_4_ASN_CITY_AT_VIE Prepend AS61423 4 times to ASN 6939 in Vienna (Austria).

... to ASN nnnnn at IXP yy

Community-Range: 1 to 64495 and 131072 to 4199999999
Valid value for x = 0, 1, 2, 3, 4
Valid value for yy = lookup valid values under Origin based on IXP section. The last two digits of the community assigned to an IXP are used as yy (e.g. SwissIX = 11, DE-CIX = 13, VIX = 12, etc).
Valid value for nnnnn = any ASN which is peering with our AS61423 at the selected IXP. Only public ASN according to IANA documentation are accepted (1 to 64495 and 131072 to 4199999999). Where possible we do translate the community to IXP route server (RS) compatible community.

Community Name Details/Description
65yy0:nnnnn JMP_NO_EXPORT_ASN_nnnnn_IXP_$IXP$ No export to ASN nnnnn at $IXP$.
65yyx:nnnnn JMP_PREPEND_x_ASN_nnnnn_IXP_$IXP$ Prepend AS61423 x times to ASN nnnnn at $IXP$.

Examples:

Community Name Details/Description
65114:6939 JMP_PREPEND_4_ASN_IXP_CH_SWISSIX Prepend AS61423 4 times to ASN 6939 at IXP SwissIX, ZRH, CH.

Change MED

Community-Range: 1, 5, 10, 15, 20
Valid value for zz = 1, 5, 10, 15, 20
Customers are allowed to announce this special community to adjust the MED of the learned prefix. By default we set MED to 0.

Community Name Details/Description
65105:1 JMP_CHANGE_MED_1 Change MED of prefix from 0 (defualt) to 1.
65105:5 JMP_CHANGE_MED_5 Change MED of prefix from 0 (defualt) to 5.
65105:10 JMP_CHANGE_MED_10 Change MED of prefix from 0 (defualt) to 10.
65105:15 JMP_CHANGE_MED_15 Change MED of prefix from 0 (defualt) to 15.
65105:20 JMP_CHANGE_MED_20 Change MED of prefix from 0 (defualt) to 20.

Change BGP local-preference

Community-Range: 50, 75, 100, 125, 150, 175
Valid value for zz = 50, 75, 100, 125, 150, 175
Customers are allowed to announce this special community to adjust the local-preference of the learned prefix. By default we set local-preference on customer sessions to 180.

Community Name Details/Description
65105:50 JMP_CHANGE_LP_50 Change local-preference of prefix from 180 (defualt) to 50.
65105:75 JMP_CHANGE_LP_75 Change local-preference of prefix from 180 (defualt) to 75.
65105:100 JMP_CHANGE_LP_100 Change local-preference of prefix from 180 (defualt) to 100.
65105:125 JMP_CHANGE_LP_125 Change local-preference of prefix from 180 (defualt) to 125.
65105:150 JMP_CHANGE_LP_150 Change local-preference of prefix from 180 (defualt) to 150.
65105:175 JMP_CHANGE_LP_175 Change local-preference of prefix from 180 (defualt) to 175.

Graceful shutdown community

Community-Range: 0 to 0
We do accept the Graceful Shutdown Community (RFC8326).

Community Name Details/Description
65535:0 JMP_GRACEFUL_SHUTDOWN Change local-preference of prefix to 0.