User Guide
Page 10
... 20.3 What You Need to Know ...149 20.3.1 Remote Management and NAT 149 20.3.2 System Timeout ...150 20.4 WWW Screen ...150 20.5 Telnet Screen ...150 Chapter 21 Universal Plug-and-Play (UPnP)...153 21.1 Overview ...153 21.2 What You Need to Know ...153 21.2.1 NAT Traversal...The Language Screen ...165 Chapter 23 Troubleshooting...167 23.1 Overview ...167 23.2 Power, Hardware Connections, and LEDs 167 23.3 NBG5715 Access and Login ...168 23.4 Internet Access ...170 23.5 Resetting the NBG5715 to Its Factory Defaults 171 23.6 Wireless Router Troubleshooting 171 23.7 USB Device Problems ...172 23...
... 20.3 What You Need to Know ...149 20.3.1 Remote Management and NAT 149 20.3.2 System Timeout ...150 20.4 WWW Screen ...150 20.5 Telnet Screen ...150 Chapter 21 Universal Plug-and-Play (UPnP)...153 21.1 Overview ...153 21.2 What You Need to Know ...153 21.2.1 NAT Traversal...The Language Screen ...165 Chapter 23 Troubleshooting...167 23.1 Overview ...167 23.2 Power, Hardware Connections, and LEDs 167 23.3 NBG5715 Access and Login ...168 23.4 Internet Access ...170 23.5 Resetting the NBG5715 to Its Factory Defaults 171 23.6 Wireless Router Troubleshooting 171 23.7 USB Device Problems ...172 23...
User Guide
Page 56
... requests to set up dynamic DNS. IPSec VPN General Use this screen to enable the NBG5715's DHCP server. Use this screen to the server(s) on your NBG5715's time and date. Telnet Use this screen to configure through which interface(s) and from which IP address(es) users... screen to configure through which interface(s) and from which IP address(es) users can use Telnet to set the upstream bandwidth and edit a bandwidth management rule. Services This screen shows a summary of your NBG5715. Remote MGMT WWW Use this screen to edit/add a firewall rule.
... requests to set up dynamic DNS. IPSec VPN General Use this screen to enable the NBG5715's DHCP server. Use this screen to the server(s) on your NBG5715's time and date. Telnet Use this screen to configure through which interface(s) and from which IP address(es) users... screen to configure through which interface(s) and from which IP address(es) users can use Telnet to set the upstream bandwidth and edit a bandwidth management rule. Services This screen shows a summary of your NBG5715. Remote MGMT WWW Use this screen to edit/add a firewall rule.
User Guide
Page 99
... • Use the Port Forwarding screen to forward incoming service requests to a third (C in the example). Figure 61 NAT Example A: 192.168.1.33 FTP, Telnet, SNMP Ports 21 to 25 LAN WAN B: 192.168.1.34 Port 80 192.168.1.1 C: 192.168.1.35 IP address assigned by ISP This chapter discusses... 192.168.1.35 to the server(s) on the Internet. The ISP assigns the WAN IP address. The NAT network appears as a single host on your NBG5715. CHAPTER 14 NAT 14.1 Overview NAT (Network Address Translation - You assign the LAN IP addresses to the devices (A to D) connected to a different IP ...
... • Use the Port Forwarding screen to forward incoming service requests to a third (C in the example). Figure 61 NAT Example A: 192.168.1.33 FTP, Telnet, SNMP Ports 21 to 25 LAN WAN B: 192.168.1.34 Port 80 192.168.1.1 C: 192.168.1.35 IP address assigned by ISP This chapter discusses... 192.168.1.35 to the server(s) on the Internet. The ISP assigns the WAN IP address. The NAT network appears as a single host on your NBG5715. CHAPTER 14 NAT 14.1 Overview NAT (Network Address Translation - You assign the LAN IP addresses to the devices (A to D) connected to a different IP ...
User Guide
Page 100
... (the inside global address) back to the inside local address before forwarding the packet to the WAN side. With no servers defined, your NBG5715's trigger port settings (Section 14.4 on page 105). 14.1.2 What You Need To Know The following table summarizes this chapter. Chapter 14... NAT • Use the NAT Advance screen to change your NBG5715 filters out 100 NBG5715 User's Guide The following terms and concepts may help as the packet traverses a router, for example, a web server and a telnet server, on the LAN. In addition, you read through this information. ...
... (the inside global address) back to the inside local address before forwarding the packet to the WAN side. With no servers defined, your NBG5715's trigger port settings (Section 14.4 on page 105). 14.1.2 What You Need To Know The following table summarizes this chapter. Chapter 14... NAT • Use the NAT Advance screen to change your NBG5715 filters out 100 NBG5715 User's Guide The following terms and concepts may help as the packet traverses a router, for example, a web server and a telnet server, on the LAN. In addition, you read through this information. ...
User Guide
Page 106
... service request that you can support more than one FTP, Telnet and SMTP server (A in the example), port 80 to another...your local network. Chapter 14 NAT 14.5 Technical Reference The following section contains additional technical information about the NBG5715 features described in this chapter. 14.5.1 NATPort Forwarding: Services and Port Numbers A port forwarding set is a...as for example, web service is simply discarded. Figure 67 Multiple Servers Behind NAT Example 106 NBG5715 User's Guide Use the Application screen to forward incoming service requests to run any active services ...
... service request that you can support more than one FTP, Telnet and SMTP server (A in the example), port 80 to another...your local network. Chapter 14 NAT 14.5 Technical Reference The following section contains additional technical information about the NBG5715 features described in this chapter. 14.5.1 NATPort Forwarding: Services and Port Numbers A port forwarding set is a...as for example, web service is simply discarded. Figure 67 Multiple Servers Behind NAT Example 106 NBG5715 User's Guide Use the Application screen to forward incoming service requests to run any active services ...
User Guide
Page 149
...specify a secure client that can manage the NBG5715 (Section 20.4 on page 150) . • Use the TELNET screen to define the interface/s from which the NBG5715 can be managed remotely using Telnet service and specify a secure client that can manage the NBG5715 (Section 20.5 on page 150). 20.3... What You Need to manage your NBG5715 from a remote location through the following...
...specify a secure client that can manage the NBG5715 (Section 20.4 on page 150) . • Use the TELNET screen to define the interface/s from which the NBG5715 can be managed remotely using Telnet service and specify a secure client that can manage the NBG5715 (Section 20.5 on page 150). 20.3... What You Need to manage your NBG5715 from a remote location through the following...
User Guide
Page 150
... table describes the labels in order to access the NBG5715. Access Status Select the interface(s) through which a computer may change your NBG5715's remote management settings, click Management > Remote MGMT > Telnet to open the Telnet screen. 150 NBG5715 User's Guide Otherwise, check Selected and specify the ... > Remote MGMT > WWW LABEL DESCRIPTION Port You may access the NBG5715 using this screen. The NBG5715 automatically logs you must use the same port number in this screen afresh. 20.5 Telnet Screen To change the server port number for a service if needed,...
... table describes the labels in order to access the NBG5715. Access Status Select the interface(s) through which a computer may change your NBG5715's remote management settings, click Management > Remote MGMT > Telnet to open the Telnet screen. 150 NBG5715 User's Guide Otherwise, check Selected and specify the ... > Remote MGMT > WWW LABEL DESCRIPTION Port You may access the NBG5715 using this screen. The NBG5715 automatically logs you must use the same port number in this screen afresh. 20.5 Telnet Screen To change the server port number for a service if needed,...
User Guide
Page 151
... and specify the IP address of the computer that service for a service if needed, however you must use that can access the NBG5715. Access Status Select the interface(s) through which a computer may change the server port number for remote management. Apply Click Apply to... use the same port number in this service. NBG5715 User's Guide 151 Figure 92 Management > Remote MGMT > Telnet Chapter 20 Remote Management The following table describes the labels in order to save your customized settings and ...
... and specify the IP address of the computer that service for a service if needed, however you must use that can access the NBG5715. Access Status Select the interface(s) through which a computer may change the server port number for remote management. Apply Click Apply to... use the same port number in this service. NBG5715 User's Guide 151 Figure 92 Management > Remote MGMT > Telnet Chapter 20 Remote Management The following table describes the labels in order to save your customized settings and ...
User Guide
Page 169
... a DHCP server on your network, make sure [Caps Lock] is not on. 2 You cannot log in the same subnet as Telnet. If you have to reset the device to access the NBG5715 with the default IP address. See Appendix B on page 175. 4 Make sure your last session. I don't know that is ...-sensitive, so make sure your computer is connected to a LAN/ETHERNET port. See Chapter 22 on page 171. Advanced Suggestions • Try to access the NBG5715 using Telnet to log out properly from your computer is in to the Web Configurator while someone is using another service, such as the...
... a DHCP server on your network, make sure [Caps Lock] is not on. 2 You cannot log in the same subnet as Telnet. If you have to reset the device to access the NBG5715 with the default IP address. See Appendix B on page 175. 4 Make sure your last session. I don't know that is ...-sensitive, so make sure your computer is connected to a LAN/ETHERNET port. See Chapter 22 on page 171. Advanced Suggestions • Try to access the NBG5715 using Telnet to log out properly from your computer is in to the Web Configurator while someone is using another service, such as the...
User Guide
Page 238
...-Point Tunneling Protocol) enables secure transfer of data over public networks. Remote Command Service. Simple File Transfer Protocol. 238 NBG5715 User's Guide Microsoft Networks' messenger service uses this protocol. This is the control channel. An Internet chat program. HTTPS...specific group of data over public networks. This is another popular Internet chat program. A protocol for network environments. Remote Telnet. The Internet Key Exchange algorithm is the delivery mechanism for key distribution and management. Remote Execution Daemon. Network News ...
...-Point Tunneling Protocol) enables secure transfer of data over public networks. Remote Command Service. Simple File Transfer Protocol. 238 NBG5715 User's Guide Microsoft Networks' messenger service uses this protocol. This is the control channel. An Internet chat program. HTTPS...specific group of data over public networks. This is another popular Internet chat program. A protocol for network environments. Remote Telnet. The Internet Key Exchange algorithm is the delivery mechanism for key distribution and management. Remote Execution Daemon. Network News ...
User Guide
Page 239
...NAME PROTOCOL PORT(S) SMTP TCP 25 SNMP SNMP-TRAPS SQL-NET TCP/UDP TCP/UDP TCP 161 162 1521 SSH STRM WORKS SYSLOG TACACS TELNET TCP/UDP UDP UDP UDP TCP 22 1558 514 49 23 TFTP VDOLIVE UDP TCP 69 7000 DESCRIPTION Simple Mail Transfer Protocol is the...standard for (Terminal Access Controller Access Control System). Stream Works Protocol. SMTP enables you to send system logs to another. Another videoconferencing solution. NBG5715 User's Guide 239 Login Host Protocol used for the Internet. Structured Query Language is an interface to FTP, but uses the UDP (User Datagram...
...NAME PROTOCOL PORT(S) SMTP TCP 25 SNMP SNMP-TRAPS SQL-NET TCP/UDP TCP/UDP TCP 161 162 1521 SSH STRM WORKS SYSLOG TACACS TELNET TCP/UDP UDP UDP UDP TCP 22 1558 514 49 23 TFTP VDOLIVE UDP TCP 69 7000 DESCRIPTION Simple Mail Transfer Protocol is the...standard for (Terminal Access Controller Access Control System). Stream Works Protocol. SMTP enables you to send system logs to another. Another videoconferencing solution. NBG5715 User's Guide 239 Login Host Protocol used for the Internet. Structured Query Language is an interface to FTP, but uses the UDP (User Datagram...