Getting information about public connections

Written by

Yandex Cloud

Updated at November 27, 2025

Note

You need the cic.viewer role to run this operation.

CLI

To get information about public connections, see the description of the CLI command:
```
yc cic public-connection get --help
```

Get a list of public connections in the specified folder:

yc cic public-connection list --folder-id b1gqf2hjizv2jw******

Result:

+----------------------+--------------------+----------------------+---------------+
|          ID          |        NAME        | TRUNK CONNECTION ID  | SERVICE TYPES |
+----------------------+--------------------+----------------------+---------------+
| euuiog88zphgsq****** | customer-name-pub1 | euuqqctbrflq3i****** | APIGW, ML     |
| euucr7p47329kq****** | customer-name-pub2 | euuvdjl5shd0fv****** | APIGW, ML     |
+----------------------+--------------------+----------------------+---------------+

Get information about the public connection by specifying its ID obtained in the previous step:
```
# yc cic public-connection get <public_connection_ID>
yc cic public-connection get euuiog88zphgsq****** 
```
Result:
```
id: euuiog88zphgsq******
name: customer-name-pub1
folder_id: b1gqf2hjizv2jw******
region_id: ru-central1
trunk_connection_id: euuqqctbrflq3i******
vlan_id: "1428"
ipv4_peering:
  peering_subnet: 178.170.2xx.x2/31
  peer_ip: 178.170.2xx.x2
  cloud_ip: 178.170.2xx.x3
  peer_bgp_asn: "65001"
  cloud_bgp_asn: "200350"
ipv4_allowed_service_types:
  - CLOUD_SERVICE_APIGW
  - CLOUD_SERVICE_ML
ipv4_peer_announced_prefixes:
  - 178.170.2xx.x2/31
```
Where:
- id: Public connection ID.
- name: Public connection name.
- folder_id: ID of the cloud folder containing the new public connection.
- region_id: Region of the cloud containing the new public connection.
- trunk_connection_id: ID of the trunk link containing the new public connection.
- vlan_id: public connection VLAN ID.
- IP and BGP connectivity settings for the public connection point-to-point subnet:
  - peering_subnet: Point-to-point subnet for BGP peering.
  - peer_ip: Customer endpoint IP address on the point to point BGP peering subnet.
  - cloud_ip: Yandex Cloud endpoint IP address on the point-to-point peering subnet.
  - peer_bgp_asn: BGP ASN on the customer's equipment.
  - cloud_bgp_asn: BGP ASN on the Yandex Cloud equipment.
- ipv4_allowed_service_types: IDs of the services with their IP prefixes announced in the public connection.
- ipv4_peer_announced_prefixes: List of client IP prefixes (if any) allowed to send traffic to the public connection.

Getting information about public connections

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