How does the EdgeFlow get its network configuration?
Via DHCP on the internet-facing wan0 ethernet port by default. Refer to the EdgeFlow Quickstart Guide or contact Cogniac Support for assistance in provisioning static IP addresses.
What public IP hosts and ports does the gateway need to communicate with?
The Cogniac EdgeFlow communicates with the following hosts on the public internet:
| Source Address | Destination Address | Port | Protocol | Required | Comments | ||
|---|---|---|---|---|---|---|---|
| EdgeFlow | api.cogniac.io 52.53.41.133 13.52.206.75 | TCP:443 | HTTPS | yes* | Cogniac CloudCore Command and Control | ||
| EdgeFlow | api-sc-us.cogniac.io | TCP:443 | HTTPS | optional | Cogniac CloudCore in Azure South Central region | ||
| EdgeFlow | api.cogniac.io | TCP:5000 TCP:5002 | HTTPS | yes* | Software and model upgrades | ||
| EdgeFlow | api.cogniac.io | TCP:5001 | HTTPS | yes* | Cluster management | ||
| EdgeFlow | Local NTP server or ntp.ubuntu.com | UDP:123 | NTP | yes* | Can specify local NTP server using standard DHCP mechanisms | ||
| EdgeFlow | Local DNS server | UDP:53 TCP:53 | DNS | yes* | Standard DNS services; can be specified via DHCP or via static IP configuration | ||
| EdgeFlow | TCP:22 | SSH | optional | Temporary support access for authorized Cogniac personnel via secure bastion | |||
| EdgeFlow | logs-01.loggly.com | TCP:443 | HTTPS | optional | Logging for support purposes |
* All internet access is tolerate of extended connectivity disruptions