Version: 2020-09-04
22
Copyright of the European Union is effective (Copyright EU) (c) 2019 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved
TEL +49(40)22692910 - EMAIL generex@generex.de - WEB www.generex.de (This and all other product datasheets are available for download.)
In this example, VLAN 1 and VLAN 2 were logically linked by a router to allow one CS141 sending RCCMD commands to all servers
inside of VLAN 1 and VLAN2. At the same time, the Pipe Through function allows the same signal coming from the UPS to a third
CS141 physically installed inside LAN3. Due to this fact, the CS141 can completely control LAN3 and ensure a shutdown routine using
RCCMD. LAN 4 is connected to the UPSMan software via the RS232 interface and the server itself can act like a CS141 including full
RCCMD functionality. This example demonstrates a complex system:
- two complete separated networks
- two logical linked networks
- on central UPS solution to provide auxiliary power in case of main power is down.
Each CS141 or UPSMan is completely informed about the current UPS alarm state. Furthermore, each network can be managed for its
own without harming others.
Note.
The UPSMAN software also handles communication via USB - If your UPS supports parallel operation, it is possible to combine USB,
Slot and RS232.
Required Ports
For optimal functionality, the CS141 requires a various number of ports open or available. Some ports are standard ports within your
computer, others need to be opened in order to use all functions. Please check on-site whether the following ports are available for
usage:
Echo 7/tcp
echo 7/udp
WOL 9/udp
ftp-data 20/tcp
ftp 21/tcp
telnet 23/tcp
smtp 25/tcp
http 80/tcp
snmp 161/udp
snmptrap 162/udp
time (rfc868) 37/tcp
time (sntp) 123/tcp
rccmd 6003
Upsmon 5769
Modbus over IP 502/tcp
Please note that the CS141 can also provide special functions like remote syslog or BACnet over IP.
With some functions, the port assignment is dynamic and, depending on the network, must be managed or specified by a local network
administrator. If you need additional ports for your configuration, it will be mentioned exclusivly in the configuration step. In this case,
please refer your responsible network administrator.
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