Appendix D- TCP/UDP Ports

The following table lists the TCP/UDP ports being utilized by OmniVista Network Advisor 1.3.

Note: Click the "Expand Table" button to view the table in full screen mode.

Purpose	Protocol	Initiator	Source port	Responder	Service port	Authentication
Web server	HTTPS	OmniVista Network Advisor users	?/tcp	OmniVista Network Advisor host	443/tcp	username/password + JWT token
Remote connection (Maintenance File Transfer)	SSH	OmniVista Network Advisor administrator	?/tcp	OmniVista Network Advisor host	22/tcp	username/password
Update (Download images)	HTTPS	OmniVista Network Advisor administrator	?/tcp	NEXUS https://repo.myovcloud.com/	443/tcp	username/password
Update (Download images)	HTTPS	OmniVista Network Advisor administrator	?/tcp	DOCKER HUB https://hub.docker.com/	443/tcp	N/A
Emails	SMTP	OmniVista Network Advisor instance	?/tcp	%SMTP_HOST%	587/tcp	username/password
Notification Rainbow	HTTPS	OmniVista Network Advisor instance	?/tcp	http://Openrainbow.com	443/tcp	username/password + JWT token
Syslog messages	TCP UDP	Devices (AP, Switches)	?/tcp ?/udp	OmniVista Network Advisor host	10514/tcp () 10514/udp ()	N/A
Name resolution	DNS	OmniVista Network Advisor host	?/udp	DNS server	53/udp	N/A
() not recommended, prefer alternate secured port (*) port can be configured