Netcomm NB1300PLUS4 Manual de usuario descargar pdf (Pagina 52)

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Page 52 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

21 FTP

23 Telnet

25 SMTP

43 Whois

5 3 DNS

69 TFTP

70 Gopher

79 Finger

80 HTTP

110 POP3

115 SFTP

161 SNMP

162 SNMP traps

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Netcomm NB1300PLUS4 Manual de usuario Pagina 52