Discovery Port Configurations
Below is a complete reference list of all ports that may be used to access targets in discovery and their directionality.
| Source | Default Port | Protocol | Directionality | Reason |
|---|---|---|---|---|
| Main Appliance (MA) | 389 (TCP/UDP) 636 (TCP/UDP) | LDAP LDAPS | MA to targets | Active Directory Sync |
| Remote Collector(s) (RC) | 53 (TCP) | DNS | Device42 to targets | DNS Zone Discovery |
| Remote Collector(s) (RC) | 623 (UDP) | IPMI | RC to targets | IPMI based discovery of management interfaces |
| Remote Collector(s) (RC) | 22 (TCP) | SSH | RC to targets | SSH based discovery of Linux and Unix systems |
| Remote Collector(s) (RC) | 161 (UDP) | SNMP | RC to targets | SNMP discovery of network equipment and connections, and any management interfaces |
| Remote Collector(s) (RC) | 443 (TCP) | APIs SMIS | RC to targets | Hypervisor, Cloud and Cisco ACI/UCS Discovery |
| Remote Collector(s) (RC) | 80/443 (TCP) 5988/5989 (TCP) | APIs | RC to targets | Storage Discovery |
| Windows Discovery Service (WDS) | 443 (TCP) | HTTPS | WDS to RC | Connection from WDS to Remote Collector |
| Windows Discovery Service (WDS) | 135 (TCP) 137 (UDP) 139 (TCP) 445 (TCP) 1024-65535 (TCP) | WMI | WDS to targets | WMI based discovery of Windows infrastructure |
| Windows Discovery Service (WDS) | 5985 (TCP) 5986 (TCP) | WinRM | WDS to targets | WinRM discovery of Windows infrastructure |