> For the complete documentation index, see [llms.txt](https://docs.cloudassert.com/hybr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cloudassert.com/hybr/installation/hybr-pre-requisites/ports-configuration.md).

# Ports Requirements

The following ports need to be enabled to ensure connectivity between HYBR components and external services:

| Service            | Ports                                                                       |
| ------------------ | --------------------------------------------------------------------------- |
| Hybr RP Server     | <ul><li>443</li><li>5985</li><li>5986</li><li>31101</li><li>30045</li></ul> |
| HYBR Portal Server | <ul><li>443</li></ul>                                                       |
| HYBR SQL DB Server | <ul><li>1433</li></ul>                                                      |
| HYBR RDG Server    | <ul><li>443</li></ul>                                                       |
| System Center VMM  | <ul><li>8100</li></ul>                                                      |
| System Center SPF  | <ul><li>8090</li></ul>                                                      |
| Guacamole Server   | <ul><li>443</li></ul>                                                       |