www.netcomm.com.au
Rev. 1- YML709
Page 64
NB1300Plus4 ADSL Modem
Advanced
Port Forwarding
The Port Forwarding Configuration page allows the user to set the configuration for Port
Forwarding. By default all UDP/TCP ports are protected from intrusion. If any specific local
PCs need to be mapped to the UDP/TCP port on WAN side, please input the mappings here.
Public Port:
This field allows the user to enter the port number of the Public Network.
Private Port:
This field allows the user to enter the port number of the Private Network.
Note:
In most cases, the private port number is same as public port number.
Host IP Address:
This field allows the user to enter the private network IP address for the
particular server.
Well Known Ports:
Port
Protocol
2 1
F T P
2 3
Telnet
2 5
SMTP
4 3
Whois
5 3
DNS
6 9
T F T P
7 0
Gopher
7 9
Finger
8 0
H T T P
110
P O P 3
115
SFTP
1 61
SNMP
162
SNMP traps
