DN1611-1809
21
KT-NCC Installation Manual
f
Check the connection status. (See instructions on page 37.)
WAN
Configuration
(cont’d)
Port forwarding
Before you start configuring the KT-NCC in a WAN environment, we suggest that you verify the port
forwarding parameters with the System Administrator.
•
Port forwarding configuration is only done on static IP or reserved DHCP addresses.
•
Port forwarding is done to the same IP address. If you install more than one KT-NCC with a
router, you should use different ports for every KT-NCC.
NT-NCC
Forward
address
Port
Connection
type
Protocol
Host router
Server IP
address
18002
TFTP firmware
update
UDP
Server IP
address
18701
Device
communications
UDP
Host router
for
redundant
server
Server IP
address
18702
Device
communications
UDP
Remote
router
Device IP
address
18703
Optional
broadcast
UDP
Device IP
address
*
18710
Device
communications
UDP
Device IP
Address
80
First configuration
TCP
* This is the default port and you can change it in the configuration.
