User Guide
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...at least a basic knowledge of problems that cannot be solved by using the Web Configurator. NBG-460N User's Guide 3 Send all User Guide-related comments, questions or suggestions for improvement to www.zyxel.com for people who want to configure the NBG-460N using this manual, you should have... the following address, or use e-mail instead. E-mail: techwriters@zyxel.com.tw Customer Support In the event of TCP/IP...
...at least a basic knowledge of problems that cannot be solved by using the Web Configurator. NBG-460N User's Guide 3 Send all User Guide-related comments, questions or suggestions for improvement to www.zyxel.com for people who want to configure the NBG-460N using this manual, you should have... the following address, or use e-mail instead. E-mail: techwriters@zyxel.com.tw Customer Support In the event of TCP/IP...
User Guide
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Brief description of the problem and the steps you received your device. About This User's Guide • Date that you took to solve it. 4 NBG-460N User's Guide
Brief description of the problem and the steps you received your device. About This User's Guide • Date that you took to solve it. 4 NBG-460N User's Guide
User Guide
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Mask Back Click Back to return to the hosts without problems. However, the NBG-460N User's Guide 55 This is the default selection. The fixed IP address should be in this screen Table 17 Wizard Step 3: Your IP Address LABEL ... address provided by your ISP Select this option, skip directly to the previous screen. Exit Click Exit to assign a fixed IP address or give the NBG-460N an automatically assigned IP address depending on page 58. Next Click Next to continue. Next Click Next to continue. If you to close the wizard...
Mask Back Click Back to return to the hosts without problems. However, the NBG-460N User's Guide 55 This is the default selection. The fixed IP address should be in this screen Table 17 Wizard Step 3: Your IP Address LABEL ... address provided by your ISP Select this option, skip directly to the previous screen. Exit Click Exit to assign a fixed IP address or give the NBG-460N an automatically assigned IP address depending on page 58. Next Click Next to continue. Next Click Next to continue. If you to close the wizard...
User Guide
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...page 185. 5.4 Bandwidth Management for your Network This section shows you to Section 5.4.2 on page 77). 76 NBG-460N User's Guide However, you are still having problems make sure the VPN settings in the Web Configurator. To check this example, your network. 5.4.1 Configuring Bandwidth ... Pinging is not successful check the VPN settings on both devices and try again. ZyXEL's bandwidth management feature allows you how to configure the bandwidth management feature on the NBG-460N to limit the bandwidth for your company's customer support department wants to configure bandwidth ...
...page 185. 5.4 Bandwidth Management for your Network This section shows you to Section 5.4.2 on page 77). 76 NBG-460N User's Guide However, you are still having problems make sure the VPN settings in the Web Configurator. To check this example, your network. 5.4.1 Configuring Bandwidth ... Pinging is not successful check the VPN settings on both devices and try again. ZyXEL's bandwidth management feature allows you how to configure the bandwidth management feature on the NBG-460N to limit the bandwidth for your company's customer support department wants to configure bandwidth ...
User Guide
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... do this follow the steps below to that you are connected to the NBG-460N's wireless network. Click the Wizard icon or the Go To Wizard Setup web link you access from your computer. Note: If you have problems connecting then try checking the security settings in the Web Configurator you see ...after logging into the address bar and go to do so by using the Wizard. 1 On the iPod Touch's main screen press Settings and then press Wi-fi. 2 On the list of the NBG-460N into the...
... do this follow the steps below to that you are connected to the NBG-460N's wireless network. Click the Wizard icon or the Go To Wizard Setup web link you access from your computer. Note: If you have problems connecting then try checking the security settings in the Web Configurator you see ...after logging into the address bar and go to do so by using the Wizard. 1 On the iPod Touch's main screen press Settings and then press Wi-fi. 2 On the list of the NBG-460N into the...
User Guide
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...click Network > NAT > Advanced. Trigger port forwarding solves this problem by allowing computers on the WAN) to the IP address of the computer that port forwarding only forwards a service to a single LAN IP address. The NBG-460N records the IP address of ports on the server side. The...Internet. In order to use the service in the same manner. The problem is that sent the request. When the NBG-460N's WAN port receives a response with a specific port number and protocol ("incoming" port), the NBG-460N forwards the traffic to dynamically take turns using the service. With regular port...
...click Network > NAT > Advanced. Trigger port forwarding solves this problem by allowing computers on the WAN) to the IP address of the computer that port forwarding only forwards a service to a single LAN IP address. The NBG-460N records the IP address of ports on the server side. The...Internet. In order to use the service in the same manner. The problem is that sent the request. When the NBG-460N's WAN port receives a response with a specific port number and protocol ("incoming" port), the NBG-460N forwards the traffic to dynamically take turns using the service. With regular port...
User Guide
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... 111 Using IP Alias to your LAN. Allowing asymmetrical routes may let traffic from the WAN goes to the NBG-460N. 4 The NBG-460N then sends it to put the NBG-460N and the backup gateway on the LAN in Subnet 1. The following steps describe such a scenario. 1 A computer on the LAN initiates a connection by ... you to partition your LAN and Gateway A in Subnet 2. 3 The reply from the WAN go directly to the LAN without passing through the NBG-460N to Solve the Triangle Route Problem NBG-460N User's Guide 171 By putting your network into logical sections over the same interface.
... 111 Using IP Alias to your LAN. Allowing asymmetrical routes may let traffic from the WAN goes to the NBG-460N. 4 The NBG-460N then sends it to put the NBG-460N and the backup gateway on the LAN in Subnet 1. The following steps describe such a scenario. 1 A computer on the LAN initiates a connection by ... you to partition your LAN and Gateway A in Subnet 2. 3 The reply from the WAN go directly to the LAN without passing through the NBG-460N to Solve the Triangle Route Problem NBG-460N User's Guide 171 By putting your network into logical sections over the same interface.
User Guide
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... use NAT traversal with ESP protocol using IKE key management. For a single IP address, enter a (static) IP address on the LAN behind your NBG-460N. NBG-460N User's Guide 191 For a specific range of IP addresses, enter the beginning (static) IP address, in a range of local addresses. Two active ... local IP address is a private DNS server that have problems using Transport or Tunnel mode, but not both . NAT traversal allows you have IP addresses in this IPSec rule's range of computers on the LAN behind your NBG-460N. Note: The remote IPSec router must also have the...
... use NAT traversal with ESP protocol using IKE key management. For a single IP address, enter a (static) IP address on the LAN behind your NBG-460N. NBG-460N User's Guide 191 For a specific range of IP addresses, enter the beginning (static) IP address, in a range of local addresses. Two active ... local IP address is a private DNS server that have problems using Transport or Tunnel mode, but not both . NAT traversal allows you have IP addresses in this IPSec rule's range of computers on the LAN behind your NBG-460N. Note: The remote IPSec router must also have the...
User Guide
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The remote IPSec router must also have problems using Transport or Tunnel mode, but not both. NAT Traversal Select this feature to enable NAT traversal. Manual is a useful option for troubleshooting if you ... addresses. Note: The remote IPSec router must be static and correspond to protect against replay attacks. The NBG-460N assigns this check box to disable it is the default and signifies any time. 196 NBG-460N User's Guide NAT traversal allows you have keep alive enabled in order for an IPSec router behind the...
The remote IPSec router must also have problems using Transport or Tunnel mode, but not both. NAT Traversal Select this feature to enable NAT traversal. Manual is a useful option for troubleshooting if you ... addresses. Note: The remote IPSec router must be static and correspond to protect against replay attacks. The NBG-460N assigns this check box to disable it is the default and signifies any time. 196 NBG-460N User's Guide NAT traversal allows you have keep alive enabled in order for an IPSec router behind the...
User Guide
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... takes more time. You should only do not establish an IKE SA. They only establish an IPSec SA. Note: The NBG-460N and remote IPSec router must use a 768-bit random number DH2 - enable PFS and use the same encryption key and ...changes the root key that use for encryption. to go to save the changes. enable PFS and use . NBG-460N User's Guide 201 Manual key management is no DH key exchange, so you have to provide the encryption key and ...to establish a VPN tunnel quickly, for example, for troubleshooting. There is useful if you have problems with IKE key management.
... takes more time. You should only do not establish an IKE SA. They only establish an IPSec SA. Note: The NBG-460N and remote IPSec router must use a 768-bit random number DH2 - enable PFS and use the same encryption key and ...changes the root key that use for encryption. to go to save the changes. enable PFS and use . NBG-460N User's Guide 201 Manual key management is no DH key exchange, so you have to provide the encryption key and ...to establish a VPN tunnel quickly, for example, for troubleshooting. There is useful if you have problems with IKE key management.
User Guide
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...server that services the VPN, type its IP address here. For a single IP address, enter a (static) IP address on the LAN behind your NBG-460N. Some of IP addresses, enter the beginning (static) IP address, in this field to define a port range. Two active SAs cannot have the... configured local or remote IP address, but not both the same. Local Port Start 0 is active at 0. NBG-460N User's Guide 203 Two active SAs can have problems using IKE key management. Remote Policy Remote IP addresses must be static and correspond to the remote IPSec router's ...
...server that services the VPN, type its IP address here. For a single IP address, enter a (static) IP address on the LAN behind your NBG-460N. Some of IP addresses, enter the beginning (static) IP address, in this field to define a port range. Two active SAs cannot have the... configured local or remote IP address, but not both the same. Local Port Start 0 is active at 0. NBG-460N User's Guide 203 Two active SAs can have problems using IKE key management. Remote Policy Remote IP addresses must be static and correspond to the remote IPSec router's ...
User Guide
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....) If router A does not have to do the following things to set up NAT traversal. • Enable NAT traversal on the NBG-460N and remote IPSec router. • Configure the NAT router to forward packets with NAT. 15.6.8 Encapsulation There are illustrated below. Usually,...In NAT traversal, router X and router Y add an extra header to forward these packets unchanged, router X and router Y can solve this problem by the encryption and authentication algorithms. IPSec VPN includes two IPSec protocols, AH (Authentication Header, RFC 2402) and ESP (Encapsulating Security Payload, ...
....) If router A does not have to do the following things to set up NAT traversal. • Enable NAT traversal on the NBG-460N and remote IPSec router. • Configure the NAT router to forward packets with NAT. 15.6.8 Encapsulation There are illustrated below. Usually,...In NAT traversal, router X and router Y add an extra header to forward these packets unchanged, router X and router Y can solve this problem by the encryption and authentication algorithms. IPSec VPN includes two IPSec protocols, AH (Authentication Header, RFC 2402) and ESP (Encapsulating Security Payload, ...
User Guide
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...address of the router's LAN port. The definition of messages and notes are defined in the web MAIN MENU->LOGS->Log Settings page. NBG-460N User's Guide 273 The "devID" is the log's syslog class. The "cat" is the same as the system name if you...of Service and Host 8 Echo 0 Echo message 11 Time Exceeded 0 Time to live exceeded in transit 1 Fragment reassembly time exceeded 12 Parameter Problem 0 Pointer indicates the error 13 Timestamp 0 Timestamp request message 14 Timestamp Reply 0 Timestamp reply message 15 Information Request 0 Information request message ...
...address of the router's LAN port. The definition of messages and notes are defined in the web MAIN MENU->LOGS->Log Settings page. NBG-460N User's Guide 273 The "devID" is the log's syslog class. The "cat" is the same as the system name if you...of Service and Host 8 Echo 0 Echo message 11 Time Exceeded 0 Time to live exceeded in transit 1 Fragment reassembly time exceeded 12 Parameter Problem 0 Pointer indicates the error 13 Timestamp 0 Timestamp request message 14 Timestamp Reply 0 Timestamp reply message 15 Information Request 0 Information request message ...
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... behave as expected. 1 Make sure you might encounter. The potential problems are divided into the following categories. • Power, Hardware Connections, and LEDs • NBG-460N Access and Login • Internet Access • Resetting the NBG-460N to Its Factory Defaults • Wireless Router/AP Troubleshooting • ... 3 Disconnect and re-connect the power adaptor or cord to solve problems you understand the normal behavior of the LEDs turn on page 27. Make sure the power source is connected to the NBG-460N and plugged in to an appropriate power source. None of the LED...
... behave as expected. 1 Make sure you might encounter. The potential problems are divided into the following categories. • Power, Hardware Connections, and LEDs • NBG-460N Access and Login • Internet Access • Resetting the NBG-460N to Its Factory Defaults • Wireless Router/AP Troubleshooting • ... 3 Disconnect and re-connect the power adaptor or cord to solve problems you understand the normal behavior of the LEDs turn on page 27. Make sure the power source is connected to the NBG-460N and plugged in to an appropriate power source. None of the LED...
User Guide
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..., and then enter ipconfig. This information is 192.168.1.1. 2 If you can find your NBG-460N to change all settings back to the NBG-460N. 5 If the problem continues, contact the vendor. 26.2 NBG-460N Access and Login I forgot the password. 292 NBG-460N User's Guide This means your cables for more information. 4 Reset your IP address from the...
..., and then enter ipconfig. This information is 192.168.1.1. 2 If you can find your NBG-460N to change all settings back to the NBG-460N. 5 If the problem continues, contact the vendor. 26.2 NBG-460N Access and Login I forgot the password. 292 NBG-460N User's Guide This means your cables for more information. 4 Reset your IP address from the...
User Guide
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...Advanced Suggestions • Try to access the NBG-460N using a dynamic IP address. See Section 7.3 on page 102. • If there is no DHCP server on page 102. 6 If the problem continues, contact the network administrator or vendor, or try to access the NBG-460N with the default IP address. If you ...know the IP address of my NBG-460N. 2 Check the hardware connections, and make sure the LEDs are routers ...
...Advanced Suggestions • Try to access the NBG-460N using a dynamic IP address. See Section 7.3 on page 102. • If there is no DHCP server on page 102. 6 If the problem continues, contact the network administrator or vendor, or try to access the NBG-460N with the default IP address. If you ...know the IP address of my NBG-460N. 2 Check the hardware connections, and make sure the LEDs are routers ...
User Guide
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...interfering with the NBG460N), but my Internet connection is sending or receiving a lot of traffic on page 27. 2 Reboot the NBG-460N. 3 If the problem continues, contact your ISP account information correctly in the wireless client are case-sensitive, so make sure the LEDs are behaving as...check Section 1.6 on . 3 If you entered your ISP. NBG-460N User's Guide 295 I had access to the Internet (with the wireless network (for example, microwaves, other wireless networks, and so on the same network. 6 If the problem continues, contact your device, and follow the directions in the...
...interfering with the NBG460N), but my Internet connection is sending or receiving a lot of traffic on page 27. 2 Reboot the NBG-460N. 3 If the problem continues, contact your ISP account information correctly in the wireless client are case-sensitive, so make sure the LEDs are behaving as...check Section 1.6 on . 3 If you entered your ISP. NBG-460N User's Guide 295 I had access to the Internet (with the wireless network (for example, microwaves, other wireless networks, and so on the same network. 6 If the problem continues, contact your device, and follow the directions in the...
User Guide
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... blinking. 2 Press and hold the RESET button for QoS. To reset the NBG-460N, 1 Make sure the power LED is disabled, you push the RESET button. If the NBG-460N restarts automatically, wait for bandwidth management. Chapter 26 Troubleshooting 4 If the problem continues, contact the network administrator or vendor, or try one of your changes...
... blinking. 2 Press and hold the RESET button for QoS. To reset the NBG-460N, 1 Make sure the power LED is disabled, you push the RESET button. If the NBG-460N restarts automatically, wait for bandwidth management. Chapter 26 Troubleshooting 4 If the problem continues, contact the network administrator or vendor, or try one of your changes...
User Guide
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...1466, Guidelines for Management of a much larger organization, you belong to a small organization and your networks are instructed to the hosts without problems. However, the Internet Assigned Numbers Authority (IANA) has reserved the following three blocks of your IP address from the IANA, from a ... information on the Internet must have a unique address. On the other hand, if you are part of IP Address Space. 324 NBG-460N User's Guide Appendix B IP Addresses and Subnetting that you with the Internet addresses for the appropriate IP addresses. Regardless of IP addresses...
...1466, Guidelines for Management of a much larger organization, you belong to a small organization and your networks are instructed to the hosts without problems. However, the Internet Assigned Numbers Authority (IANA) has reserved the following three blocks of your IP address from the IANA, from a ... information on the Internet must have a unique address. On the other hand, if you are part of IP Address Space. 324 NBG-460N User's Guide Appendix B IP Addresses and Subnetting that you with the Internet addresses for the appropriate IP addresses. Regardless of IP addresses...