Ttachments; Port And Network Services Used By The Inverter; Ip Network Services - ABB UNO-DM-TL-PLUS-US Product Manual

P
ort and network services used by the inverter
I
P Network Services
Direction Service/Port Protocol
Out ssh/22
Out domain/53
Out https/443
dhcp/67,
Out
dhcp/68
Out ntp/123
Attachments
Any network connected to the inverter must allow traffic to pass on the
following ports. Network firewall rules (if present) must allow responses
to the inverter over existing TCP connections.
Description
For remote debugging by ABB service personnel, the inver-
ter utilizes encrypted SSH Remote Login Protocol. To allow
Tcp service personnel remote access to the inverter, this port
has to be opened in any firewall and forwarded to the inver-
ter. (preferred)
The inverter must be able to resolve domain names, to en-
Tcp/udp sure scalability and dynamic changes on the Internet (DNS).
(required)
As an HTTP client, the inverter uses SSL/TLS protocol con-
nections to Aurora Vision
Tcp tion. The inverter uses this port for all services, including
data transmission, firmware upgrade, configuration mana-
gement, and remote command transmission. (required)
If DHCP service is not available, static network information
Udp
must be assigned to the inverter (preferred)
The inverter uses this port for network time services (NTP).
Udp
(preferred)
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9 - Attachments
9
servers for secure communica-
®