As a general rule, Internet-connected VMS will generate internet traffic, if anyone of a System's Servers has Internet access. When configuring your Firewall, FQDN format should be used in order to whitelist specific services, as some of the endpoints do not resolve to static IP addresses.

To see what VMS Services generate Internet Traffic, click here.

In order to allow a cloud connection and/or a client interaction with our Cloud and VMS services, your routing / Internet security software/hardware may require configuring specified address list explicitly:

Cloud: 

https://sync.wavevms.com
TCP - ports: 80, 443

Cloud-connect

option I:

  *.vmsproxy.com

option II:

relay.vmsproxy.com
relay-ny.vmsproxy.com
relay-fr.vmsproxy.com
relay-la.vmsproxy.com
relay-sy.vmsproxy.com
mediator.vmsproxy.com

TCP Port : 80, 443.

Time Sync: 

option I:

*.rfc868server.com

option II:

time.rfc868server.com
us-west.rfc868server.com
frankfurt.rfc868server.com
singapore.rfc868server.com

Licensing: 

Updates and Stats: 

Fetching Public IP:

tools.vmsproxy.com
tools-eu.vmsproxy.com
Port: 80