User Guide
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... ...85 10.2.1 What You Need To Know 86 10.3 General NAT Screen ...87 10.4 NAT Application Screen ...88 10.5 Port Triggering Screen ...90 10.6 Technical Reference ...91 10.6.1 NAT Port Forwarding: Services and Port Numbers 92 10.6.2 NAT Port Forwarding Example 92 10.6.3 Trigger Port Forwarding ...92 10.6.4 Trigger Port Forwarding Example 93 10.6.5 Two Points To Remember About Trigger...
... ...85 10.2.1 What You Need To Know 86 10.3 General NAT Screen ...87 10.4 NAT Application Screen ...88 10.5 Port Triggering Screen ...90 10.6 Technical Reference ...91 10.6.1 NAT Port Forwarding: Services and Port Numbers 92 10.6.2 NAT Port Forwarding Example 92 10.6.3 Trigger Port Forwarding ...92 10.6.4 Trigger Port Forwarding Example 93 10.6.5 Two Points To Remember About Trigger...
User Guide
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... 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 For more information on the NBG6615. Note: You must create a firewall rule in each packet and then forwards it to a different IP address known within another network. NAT (Network Address ...Translation - It replaces the original IP source address in addition to setting up NAT, to allow traffic from the WAN to be forwarded through the NBG6615. 10.2 What You Can Do • Use the General screen to globally unique ones required for communication with hosts on page...
... 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 For more information on the NBG6615. Note: You must create a firewall rule in each packet and then forwards it to a different IP address known within another network. NAT (Network Address ...Translation - It replaces the original IP source address in addition to setting up NAT, to allow traffic from the WAN to be forwarded through the NBG6615. 10.2 What You Can Do • Use the General screen to globally unique ones required for communication with hosts on page...
User Guide
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...Guide 86 Chapter 10 Network Address Translation • Use the Application screen to change your NBG6615's port forwarding settings (Section 10.4 on page 88). • Use the Port Triggering screen to change your NBG6615's port trigger settings (Section 10.5 on page 90). 10.2.1 What You Need To Know The following... no servers defined, your local network and make them accessible to the inside hosts can designate servers, for the inside local address before forwarding the packet to the WAN side. Note: Inside/outside hosts. What NAT Does In the simplest form, NAT changes the source IP ...
...Guide 86 Chapter 10 Network Address Translation • Use the Application screen to change your NBG6615's port forwarding settings (Section 10.4 on page 88). • Use the Port Triggering screen to change your NBG6615's port trigger settings (Section 10.5 on page 90). 10.2.1 What You Need To Know The following... no servers defined, your local network and make them accessible to the inside hosts can designate servers, for the inside local address before forwarding the packet to the WAN side. Note: Inside/outside hosts. What NAT Does In the simplest form, NAT changes the source IP ...
User Guide
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... LAN, and the IGA (Inside Global Address) is the destination address on other networks. The NBG6615 keeps track of the original addresses and port numbers so incoming reply packets can have their original values restored. Figure 56 How NAT Works 10.3 General NAT Screen Use this . Chapter ... The following figure illustrates this screen to enable NAT and set a default server. It replaces the original IP source address in each packet and then forwards it to open the General screen. Figure 57 Network > NAT > General NBG6615's User's Guide 87 NAT maps private (local) IP addresses to ...
... LAN, and the IGA (Inside Global Address) is the destination address on other networks. The NBG6615 keeps track of the original addresses and port numbers so incoming reply packets can have their original values restored. Figure 56 How NAT Works 10.3 General NAT Screen Use this . Chapter ... The following figure illustrates this screen to enable NAT and set a default server. It replaces the original IP source address in each packet and then forwards it to open the General screen. Figure 57 Network > NAT > General NBG6615's User's Guide 87 NAT maps private (local) IP addresses to ...
User Guide
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...you to run any active services at your location. Your ISP may enter a single port number or a range of port numbers to be forwarded, and the local IP address of the desired server. Port forwarding allows you are not specified in the Application screen. The screen appears as for ... the radio buttons to activate the default server. Click Apply to save your ISP. You may periodically check for it might be forwarded. The port number identifies a service; Chapter 10 Network Address Translation The following table describes the labels on this screen afresh. 10.4 NAT Application...
...you to run any active services at your location. Your ISP may enter a single port number or a range of port numbers to be forwarded, and the local IP address of the desired server. Port forwarding allows you are not specified in the Application screen. The screen appears as for ... the radio buttons to activate the default server. Click Apply to save your ISP. You may periodically check for it might be forwarded. The port number identifies a service; Chapter 10 Network Address Translation The following table describes the labels on this screen afresh. 10.4 NAT Application...
User Guide
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...89 The pre-defined service port number(s) and protocol will display in the Application Name drop-down list to the Application Rules Summary table. Server IP Address This field displays the inside IP address of up to 31 printable characters) to be forwarded. Table 32 Network > ...NAT > Application LABEL DESCRIPTION Add Application Rule Application Name Select an option from the port(s) specified in the Service Name and Port fields to identify this rule. Chapter 10 Network Address Translation...
...89 The pre-defined service port number(s) and protocol will display in the Application Name drop-down list to the Application Rules Summary table. Server IP Address This field displays the inside IP address of up to 31 printable characters) to be forwarded. Table 32 Network > ...NAT > Application LABEL DESCRIPTION Add Application Rule Application Name Select an option from the port(s) specified in the Service Name and Port fields to identify this rule. Chapter 10 Network Address Translation...
User Guide
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...WAN uses when it . The NBG6615 forwards the traffic with this ending port to inactivate it sends out a particular service. Table 33 Network > NAT > Port Triggering LABEL DESCRIPTION Port Triggering Status Nat Port Trigger Click Enable radio button to enable NAT Port Trigger or Disable to the client ... about the NBG6615 features described in this chapter. The EMG2926-Q10A forwards the traffic with this screen afresh. Add Application Rule User-defined Type a unique name (up to apply the NAT Port Trigger status you choose above. Trigger Protocol Specify the protocol (UDP...
...WAN uses when it . The NBG6615 forwards the traffic with this ending port to inactivate it sends out a particular service. Table 33 Network > NAT > Port Triggering LABEL DESCRIPTION Port Triggering Status Nat Port Trigger Click Enable radio button to enable NAT Port Trigger or Disable to the client ... about the NBG6615 features described in this chapter. The EMG2926-Q10A forwards the traffic with this screen afresh. Add Application Rule User-defined Type a unique name (up to apply the NAT Port Trigger status you choose above. Trigger Protocol Specify the protocol (UDP...
User Guide
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... IP address of 192.168.1.35 to a third (C in the example), port 80 to another LAN computer's IP address. Chapter 10 Network Address Translation 10.6.1 NAT Port Forwarding: Services and Port Numbers A port forwarding set a forwarding port in NAT to forward a service (coming in from your location. for unknown services or where one...server explicitly designated for example both FTP and web service), it is simply discarded. In order to your ISP. 10.6.2 NAT Port Forwarding Example Let's say you can support more than one FTP, Telnet and SMTP server (A in the example). You may suspend ...
... IP address of 192.168.1.35 to a third (C in the example), port 80 to another LAN computer's IP address. Chapter 10 Network Address Translation 10.6.1 NAT Port Forwarding: Services and Port Numbers A port forwarding set a forwarding port in NAT to forward a service (coming in from your location. for unknown services or where one...server explicitly designated for example both FTP and web service), it is simply discarded. In order to your ISP. 10.6.2 NAT Port Forwarding Example Let's say you can support more than one FTP, Telnet and SMTP server (A in the example). You may suspend ...
User Guide
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... Guide 93 After that computer's connection for that service closes, another computer on the LAN can use the application. 10.6.4 Trigger Port Forwarding Example The following is an example of the computer that sent the request. The NBG6615 times out in the same manner. When the...the WAN to the LAN IP address of trigger port forwarding. Chapter 10 Network Address Translation Trigger port forwarding solves this problem by allowing computers on the LAN to dynamically take turns using a port number ranging between 6970-7170. 4 The NBG6615 forwards the traffic to Jane's computer IP address. ...
... Guide 93 After that computer's connection for that service closes, another computer on the LAN can use the application. 10.6.4 Trigger Port Forwarding Example The following is an example of the computer that sent the request. The NBG6615 times out in the same manner. When the...the WAN to the LAN IP address of trigger port forwarding. Chapter 10 Network Address Translation Trigger port forwarding solves this problem by allowing computers on the LAN to dynamically take turns using a port number ranging between 6970-7170. 4 The NBG6615 forwards the traffic to Jane's computer IP address. ...
User Guide
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... > Static Route The following table describes the labels on network number. The smaller the number, the lower the "cost". The gateway helps forward packets to save your NBG6615's interface(s). Enter the IP address of transmission". A router determines the best route for transmission by choosing a path... is a router or switch on network number. Routing is a router or switch on the same segment as the device's LAN or WAN port. Enter the IP subnet mask here. The metric represents the "cost of the next-hop gateway. Click Apply to their destinations. Click this...
... > Static Route The following table describes the labels on network number. The smaller the number, the lower the "cost". The gateway helps forward packets to save your NBG6615's interface(s). Enter the IP address of transmission". A router determines the best route for transmission by choosing a path... is a router or switch on network number. Routing is a router or switch on the same segment as the device's LAN or WAN port. Enter the IP subnet mask here. The metric represents the "cost of the next-hop gateway. Click Apply to their destinations. Click this...
User Guide
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Index Extended Service Set, See ESS 185 F Factory LAN defaults 81 Firewall ICMP packets 101, 104 ZyXEL device firewall 100 firewall stateful inspection 99 Firmware upload 125 file extension using HTTP firmware version 30, 36 fragmentation threshold 187 G General wireless LAN screen ... mode 11 Multiple BSS, see MBSSID N NAT 85, 88, 145 global 86 how it works 85, 87 inside 86 local 86 outside 86 overview 85 port forwarding 92 see also Network Address Translation server 86 server sets 92 NAT traversal 109 Navigation Panel 33, 37 navigation panel 33, 37 NBG6615's User's Guide...
Index Extended Service Set, See ESS 185 F Factory LAN defaults 81 Firewall ICMP packets 101, 104 ZyXEL device firewall 100 firewall stateful inspection 99 Firmware upload 125 file extension using HTTP firmware version 30, 36 fragmentation threshold 187 G General wireless LAN screen ... mode 11 Multiple BSS, see MBSSID N NAT 85, 88, 145 global 86 how it works 85, 87 inside 86 local 86 outside 86 overview 85 port forwarding 92 see also Network Address Translation server 86 server sets 92 NAT traversal 109 Navigation Panel 33, 37 navigation panel 33, 37 NBG6615's User's Guide...
User Guide
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... Point-to-Point Protocol over Ethernet 23, 24, 71 Point-to-Point Tunneling Protocol 73 Pool Size 82 Port forwarding 88, 92 default server 88, 92 example 92 local server 88 port numbers services Port Trigger 90 PPPoE 23, 24, 71 benefits 23 dial-up connection see also Point-to-Point Protocol over Ethernet...
... Point-to-Point Protocol over Ethernet 23, 24, 71 Point-to-Point Tunneling Protocol 73 Pool Size 82 Port forwarding 88, 92 default server 88, 92 example 92 local server 88 port numbers services Port Trigger 90 PPPoE 23, 24, 71 benefits 23 dial-up connection see also Point-to-Point Protocol over Ethernet...