
PRP/HSR Redundancy Box
Featured Functions
3-6
DNS IP Address
Setting
Description
Factory Default
IP address for DNS
server
Specifies the IP address of the DNS server used by your
network. After specifying the DNS server’s IP address, you can
use the Moxa PRP/HSR RedBox
’s
URL (e.g.,
www.PT.company.com) to open the web console instead of
entering the IP address.
None
IP address for 2nd DNS
server
Specifies the IP address of the secondary DNS server used by
your network. The Moxa PRP/HSR RedBox will use the
secondary DNS server if the first DNS server fails to connect.
None
IPv6 Global Unicast Address Prefix (Prefix Length: 64 bits) Default Gateway
Setting
Description
Factory Default
Global Unicast Address
Prefix
The prefix value must be formatted according to the RFC 2373
“IPv6 Addressing Architecture,” using 8 colon
-separated 16-bit
hexadecimal values. One double colon may be used in the
address to indicate the appropriate number of zeros required to
fill the undefined fields.
None
IPv6 Global Unicast Address
Setting
Description
Factory Default
None
Displays the IPv6 Global Unicast address. The network portion
of the Global Unicast address can be configured by specifying
the Global Unicast Prefix and using an EUI-64 interface ID in
the low order 64 bits. The host portion of the Global Unicast
address is automatically generated using the modified EUI-64
form of the interface identifier (PRP/HSR RedBox
’s MAC
address).
None
IPv6 Link-Local Address
Setting
Description
Factory Default
None
The network portion of the Link-Local address is FE80 and the
host portion of the Link-Local address is automatically
generated using the modified EUI-64 form of the interface
identifier (PRP/HSR RedBox
’s MAC address)
None
IPv6 Neighbor Cache
The information in the neighbor cache includes the neighboring node’s IPv6 address, the corresponding
Link-Layer address, and the current state of the entry.
Date and Time
The Moxa PRP/HSR RedBox has a time calibration function based on information from an NTP server or user
specified time and date, allowing functions such as automatic warning emails to include a time and date stamp.
NOTE
The Moxa PRP/HSR RedBox does not have a real time clock. The user must update the Current Time and
Current Date to set the initial time for the Moxa PRP/HSR RedBox after each reboot, especially when there is
no NTP server on the LAN or Internet connection.