Connectivity Requirements - Universal Devices ISY-994i User Manual

• If you do not have Java installed, please install the latest for your platform. You may
find the latest Java downloads at http://www.java.com/getjava. Please choose the
latest JRE for your platform
• If you have ISY994i Series, go to
devices.com/994i/zs/dashboard.jnlp; when prompted to authenticate, enter admin
for both user-id and password
• If you have ISY994 Series, go to
devices.com/994/zs/dashboard.jnlp; when prompted to authenticate, enter admin
for both user-id and password

6.6.2 Connectivity requirements

• The network must initially be DHCP enabled. You can change these settings to static
once you access ISY for the first time. In all cases, ISY must be able to use DNS to
resolve domain names to IP addresses
• No inbound ports or port forwarding rules are necessary
• The following outbound protocol/ports/URLs
o TCP [HTTPS] to the Utility VTN URL/Port (please see section 3c)
o Network Time Server [UDP] port 123 (if and only if not internal)
• The following outbound rule is necessary if and only if ISY Portal is used for remote
access
o TCP [HTTPS] to https://my.isy.io port 443
http://isy.universal-
http://isy.universal-
Figure 75: OpenADR Communication
Page | 77