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11
NTP and PoE clock operation
Clocks support IPv4 and IPv6 protocols. You can disable individual protocols by setting
parameter
P18.
The default clock setting allows both protocols at the same time (P18: 0).
For IPv4 mode, DHCPv4 is enabled by default (option P19: 3).
IPv6 mode allows up to 4 different priority IP addresses in downward order:
•
DHCPv6
•
manually configured IP address (fix)
•
autoconfiguration. (SLAAC / RA)
•
local address link
By setting parameter
P25
, you can disable DHCPv6 and/or auto-configuration (SLAAC).
For IPv6 mode, DHCPv6 and autoconfiguration (SLAAC) are enabled by default (P25: 3).
Calculate of Link Local Address:
fe80 :: 2 [2. octet MAC]: [3. octet MAC] ff: fe [4. octet MAC]: [5. octet MAC] [6. octet MAC]
Example: MAC:
00: 16:91 : 12:34:56
IPv6:
fe80 ::216:91ff: fe12:3456
11.1
Unicast mode
The clock is synchronized to UTC (Universal Time Coordinated) from a NTP server (up
to four IPv4/IPv6 addresses for NTP server configurable) and must have assigned its
own IPv4/IPv6
address. The clock requests in defined intervals the actual time from the
NTP server. If the server is not available, the clock tries to contact the other defined
servers in cyclic way until the valid response from the NTP server is received.
This operating mode supports the monitoring and configuration of the movement via
the network connection by means of the Telnet, SNMP or the MOBA-NMS software
tool. For supervision and configuration with MOBA-
NMS the clock’s IPv4/IPv6 address
can be used or the multicast group address having last octet cleared to zero
(presuming the multicast is not disabled).
It is necessary to set appropriate time-zone for correct displaying of local time and date
– see the chapter 9 for details.
Default network parameters
:
IP mode
IPv4 / IPv6
IPv4 address
0.0.0.0
IPv4 subnet mask
0.0.0.0
IPv4 default gateway
0.0.0.0
NTP server address 1
0.0.0.0 / 0:0:0:0:0:0:0:0
NTP server address 2
0.0.0.0 / 0:0:0:0:0:0:0:0
NTP server address 3
0.0.0.0 / 0:0:0:0:0:0:0:0
NTP server address 4
0.0.0.0 / 0:0:0:0:0:0:0:0
NTP request time [s]
10
DNS server
0.0.0.0 / 0:0:0:0:0:0:0:0
SNMP manager 1
0.0.0.0 / 0:0:0:0:0:0:0:0
SNMP manager 2
0.0.0.0 / 0:0:0:0:0:0:0:0
Содержание ECO-M-DK
Страница 1: ... MOBATIME BE 801317 00 INSTRUCTION MANUAL State of the art technology digital clock ECO M DK ...
Страница 8: ... MOBATIME 8 52 801317 00 2 3 Assembly diagram Single sided clock Double sided clock ...
Страница 9: ... MOBATIME 9 52 801317 00 2 4 Mechanical drawing Single sided clock Double sided clock ...
Страница 11: ... MOBATIME 11 52 801317 00 2 6 Control PCB ...
Страница 50: ... MOBATIME 50 52 801317 00 ...
Страница 51: ... MOBATIME 51 52 801317 00 ...