Internal Outgoing Connections
| From | To | Protocol | Port |
|---|---|---|---|
|
Linux-based/Windows-based VPS Hardware Node (VZLIN/VZWIN, VZLINBU/VZWINBU) – BackNet NIC |
CloudBlue Commerce Management Node on Linux (LINMN) – BackNet NIC |
TCP |
80, 16384 – for CloudBlue Commerce Management Node on Linux (LINMN) |
| Linux-based/Windows-based VPS Hardware Node (VZLIN/VZWIN, VZLINBU/VZWINBU) – BackNet NIC | TCP | 20, 21, 22, 25, 80, 110 | |
| Privacy Proxy Server on Linux (PPS) – BackNet NIC | TCP | 8008 | |
|
Linux-based/Windows-based VPS Hardware Node (VZLIN/VZWIN, VZLINBU/VZWINBU) |
Service Container |
TCP |
389, 4450, 4452 |
|
Linux-based/Windows-based VPS Hardware Node (VZLIN/VZWIN, VZLINBU/VZWINBU) – BackNet NIC or FrontNet NIC |
DNS Resolver Server – BackNet NIC or FrontNet NIC |
TCP, UDP |
53 |
Internal Incoming Connections
| From | To | Protocol | Port |
|---|---|---|---|
|
Linux-based/Windows-based VPS Hardware Node (VZLIN/VZWIN, VZLINBU/VZWINBU) – BackNet NIC |
Linux-based/Windows-based VPS Hardware Node (VZLIN/VZWIN, VZLINBU/VZWINBU) – BackNet NIC |
TCP |
20, 21, 22, 25, 80, 110 |
| CloudBlue Commerce Management Node on Linux (LINMN) – BackNet NIC | TCP | 4433, 4434, 4435 |
External Outgoing Connections
| From | To | Protocol | Port |
|---|---|---|---|
|
Linux-based VPS Hardware Node (VZLIN, VZLINBU) – BackNet NIC or FrontNet NIC |
External Native Repositories (YUM repositories) – BackNet NIC or FrontNet NIC |
TCP |
Custom port range Note: The destination hosts and ports may vary depending on YUM repositories. |
| Linux Update Server (vzup2date.parallels.com) | TCP | 443 | |
|
Windows-based VPS Hardware Node (VZWIN, VZWINBU) – BackNet NIC or FrontNet NIC |
Windows Update Server (vzwinupdate.virtuozzo.com) |
TCP |
80 |
|
Linux-based/Windows-based VPS Hardware Node (VZLIN/VZWIN, VZLINBU/VZWINBU) – BackNet NIC or FrontNet NIC |
Key Administrator (ka.virtuozzo.com) |
TCP |
5224, 7050 |
External Incoming Connections
| From | To | Protocol | Port |
|---|---|---|---|
|
PublicNet Network |
Linux-based/Windows-based VPS Hardware Node (VZLIN/VZWIN) – FrontNet NIC |
TCP |
4643, 8443, 8080 |
|
BackNet Network or FrontNet Network |
Linux-based VPS Hardware Node (VZLIN, VZLINBU) – BackNet NIC or FrontNet NIC |
TCP |
22 |
|
BackNet Network or FrontNet Network |
Windows-based VPS Hardware Node (VZWIN, VZWINBU) – BackNet NIC or FrontNet NIC |
TCP |
3389 |