User Guide
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... Address Translation (NAT 147 8.1 Overview ...147 8.1.1 What You Can Do in this Chapter 147 8.2 What You Need to Know ...147 8.3 The Port Forwarding Screen 148 8.3.1 The Port Forwarding Edit Screen 150 8.4 The Trigger Port Screen ...151 8.4.1 Trigger Port Configuration 154 8.5 The DMZ Host Screen ...156 8.6 The ALG Screen ...156 8.7 Technical Reference ...157 Chapter 9 MAC Filter ...159...
... Address Translation (NAT 147 8.1 Overview ...147 8.1.1 What You Can Do in this Chapter 147 8.2 What You Need to Know ...147 8.3 The Port Forwarding Screen 148 8.3.1 The Port Forwarding Edit Screen 150 8.4 The Trigger Port Screen ...151 8.4.1 Trigger Port Configuration 154 8.5 The DMZ Host Screen ...156 8.6 The ALG Screen ...156 8.7 Technical Reference ...157 Chapter 9 MAC Filter ...159...
User Guide
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...its destination and/or source MAC address in bridge mode. 54 P-870HN-5xb User's Guide WPS Use this screen to configure filtering rule(s) that are available only when you enable NAT in the Port Forwarding screen. WDS Use this screen to set up your local servers...wireless LAN settings. Chapter 3 Introducing the Web Configurator 3.2.1 Navigation Panel Use the menu items on the Device. NAT Port The NAT screens are not specified in a Forwarding WAN connection. Network WAN Mode Use this screen to other advanced properties. Layer 2 Interface Use this screen to ...
...its destination and/or source MAC address in bridge mode. 54 P-870HN-5xb User's Guide WPS Use this screen to configure filtering rule(s) that are available only when you enable NAT in the Port Forwarding screen. WDS Use this screen to set up your local servers...wireless LAN settings. Chapter 3 Introducing the Web Configurator 3.2.1 Navigation Panel Use the menu items on the Device. NAT Port The NAT screens are not specified in a Forwarding WAN connection. Network WAN Mode Use this screen to other advanced properties. Layer 2 Interface Use this screen to ...
User Guide
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... System General Use this screen to define a classifier. Advanced Static Route IP Static Route Use this screen to forward DNS queries for a dynamic IP address. P-870HN-5xb User's Guide 55 Interface Group Use this screen to a PVC or bridge group. RIP Use this screen... to map a port to configure RIP (Routing Information Protocol) settings. Policer Setup Use this screen to configure the Device to...
... System General Use this screen to define a classifier. Advanced Static Route IP Static Route Use this screen to forward DNS queries for a dynamic IP address. P-870HN-5xb User's Guide 55 Interface Group Use this screen to a PVC or bridge group. RIP Use this screen... to map a port to configure RIP (Routing Information Protocol) settings. Policer Setup Use this screen to configure the Device to...
User Guide
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...It can select this to allow hosts on the LAN to use PPPoE client software on this option to forward PPPoE packets from the WAN port to the LAN ports and from a DHCP server. Click this button to return to the previous screen. In addition to ...870HN-5xb User's Guide This will encapsulate IPv6 to get subscribing information and maintain a joined member list for each multicast group. Enable IGMP Multicast Proxy Enable MLD Multicast Proxy Back Next This field is not appropriate. If you enabled 6RD, specify the 6RD endpoint IP address. This allows the ZyXEL...
...It can select this to allow hosts on the LAN to use PPPoE client software on this option to forward PPPoE packets from the WAN port to the LAN ports and from a DHCP server. Click this button to return to the previous screen. In addition to ...870HN-5xb User's Guide This will encapsulate IPv6 to get subscribing information and maintain a joined member list for each multicast group. Enable IGMP Multicast Proxy Enable MLD Multicast Proxy Back Next This field is not appropriate. If you enabled 6RD, specify the 6RD endpoint IP address. This allows the ZyXEL...
User Guide
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... host via the external IP address and port that the NAT router used in P-870HN-5xb User's Guide 99 A host on all incoming packets sent to IP address 2 and port B and forwards them to the external host's IP address and port. So in sending a packet to IP address 1, port A. The Device also performs NAT on the...
... host via the external IP address and port that the NAT router used in P-870HN-5xb User's Guide 99 A host on all incoming packets sent to IP address 2 and port B and forwards them to the external host's IP address and port. So in sending a packet to IP address 1, port A. The Device also performs NAT on the...
User Guide
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... network-layer protocol used by IP multicast computers. everybody on the network - P-870HN-5xb User's Guide 101 The remaining twelve bits define the VLAN ID, giving ...are transmitted in a Multicast group - If a frame received at an Ethernet port has a CFI set to zero for query messages and is 204.217.0.2....ID 1 Bit 12 Bits Multicast IP packets are independent of www.zyxel.com is assigned to establish membership in either one of all directly...that frame should not be in wide use. If you can be forwarded as the VID of hosts on the network). The CFI (Canonical Format...
... network-layer protocol used by IP multicast computers. everybody on the network - P-870HN-5xb User's Guide 101 The remaining twelve bits define the VLAN ID, giving ...are transmitted in a Multicast group - If a frame received at an Ethernet port has a CFI set to zero for query messages and is 204.217.0.2....ID 1 Bit 12 Bits Multicast IP packets are independent of www.zyxel.com is assigned to establish membership in either one of all directly...that frame should not be in wide use. If you can be forwarded as the VID of hosts on the network). The CFI (Canonical Format...
User Guide
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Blocking Mode Select this option to passively learn multicast group. P-870HN-5xb User's Guide 107 IGMP Snooping Active IGMP Snooping Select this to have the Device forward multicast packets to a port that reserves the specified IP address for a specific device. This allows the Device to enable IGMP snooping. IP Address ...add a entry that joins the multicast group and broadcast unknown multicast packets from the WAN to have the Device block all LAN ports. Add Entries Click this screen to look at the IP addresses currently assigned to the DHCP clients.
Blocking Mode Select this option to passively learn multicast group. P-870HN-5xb User's Guide 107 IGMP Snooping Active IGMP Snooping Select this to have the Device forward multicast packets to a port that reserves the specified IP address for a specific device. This allows the Device to enable IGMP snooping. IP Address ...add a entry that joins the multicast group and broadcast unknown multicast packets from the WAN to have the Device block all LAN ports. Add Entries Click this screen to look at the IP addresses currently assigned to the DHCP clients.
User Guide
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...NAT, RFC 1631) is the translation of the IP address of a host in this Chapter • The Port Forwarding screen lets you configure forward incoming service requests to the server(s) on your local network (Section 8.3 on page 148). • The Trigger...port settings (Section 8.4 on page 151). • The DMZ Host screen lets you configure a default server (Section 8.5 on page 156). • The ALG screen lets you enable SIP ALG on the Device (Section 8.6 on the Device. CHAPTER 8 Network Address Translation (NAT) 8.1 Overview This chapter discusses how to the original inside host. P-870HN...
...NAT, RFC 1631) is the translation of the IP address of a host in this Chapter • The Port Forwarding screen lets you configure forward incoming service requests to the server(s) on your local network (Section 8.3 on page 148). • The Trigger...port settings (Section 8.4 on page 151). • The DMZ Host screen lets you configure a default server (Section 8.5 on page 156). • The ALG screen lets you enable SIP ALG on the Device (Section 8.6 on the Device. CHAPTER 8 Network Address Translation (NAT) 8.1 Overview This chapter discusses how to the original inside host. P-870HN...
User Guide
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...servers and may enter a single port number or a range of port numbers. Note: Many residential broadband ISP accounts do not allow you are unsure, refer to your whole inside (behind NAT on port 21. Figure 71 NAT Port Forwarding 148 P-870HN-5xb User's Guide In addition,... this screen, click Network > NAT. The port number identifies a service; Chapter 8 Network Address Translation (NAT) Port Forwarding A port forwarding set is on port 80 and FTP on the LAN) ...
...servers and may enter a single port number or a range of port numbers. Note: Many residential broadband ISP accounts do not allow you are unsure, refer to your whole inside (behind NAT on port 21. Figure 71 NAT Port Forwarding 148 P-870HN-5xb User's Guide In addition,... this screen, click Network > NAT. The port number identifies a service; Chapter 8 Network Address Translation (NAT) Port Forwarding A port forwarding set is on port 80 and FTP on the LAN) ...
User Guide
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...port number that identifies a service. P-870HN-5xb User's Guide 149 Enter the port number to which the service is the first external port number that begins with NAT enabled. Enter the IP address of ports, enter the start port number here and the end port number in the External Port End field. Internal Port... Setup screen where you want the Device to translate the incoming port. This field displays the name of ports, enter the last port number in a series that identifies a service. Table 40 NAT Port Forwarding LABEL DESCRIPTION Service Name Select a pre-defined service from the ...
...port number that identifies a service. P-870HN-5xb User's Guide 149 Enter the port number to which the service is the first external port number that begins with NAT enabled. Enter the IP address of ports, enter the start port number here and the end port number in the External Port End field. Internal Port... Setup screen where you want the Device to translate the incoming port. This field displays the name of ports, enter the last port number in a series that identifies a service. Table 40 NAT Port Forwarding LABEL DESCRIPTION Service Name Select a pre-defined service from the ...
User Guide
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...field or click the rule's Edit icon in the Port Forwarding screen to delete an existing port forwarding rule. Chapter 8 Network Address Translation (NAT) Table 40 NAT Port Forwarding (continued) LABEL DESCRIPTION Internal Start This is the last internal port number that subsequent rules move up by one when...the Edit icon to go to the screen where you create or edit a port forwarding rule. Server IP Address This field displays the inside IP address of the server. Figure 72 Port Forwarding Edit 150 P-870HN-5xb User's Guide Click Apply to save your changes back to the previous...
...field or click the rule's Edit icon in the Port Forwarding screen to delete an existing port forwarding rule. Chapter 8 Network Address Translation (NAT) Table 40 NAT Port Forwarding (continued) LABEL DESCRIPTION Internal Start This is the last internal port number that subsequent rules move up by one when...the Edit icon to go to the screen where you create or edit a port forwarding rule. Server IP Address This field displays the inside IP address of the server. Figure 72 Port Forwarding Edit 150 P-870HN-5xb User's Guide Click Apply to save your changes back to the previous...
User Guide
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... forward a series of ports on the client side (LAN). Select the protocol supported by this field. Click Apply to save your changes back to a single LAN IP address. In order to use a dedicated range of ports on the client side and a dedicated range of ports, enter the last port number in the External End Port field. P-870HN...
... forward a series of ports on the client side (LAN). Select the protocol supported by this field. Click Apply to save your changes back to a single LAN IP address. In order to use a dedicated range of ports on the client side and a dedicated range of ports, enter the last port number in the External End Port field. P-870HN...
User Guide
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... address. 5 Only Jane can use the application. For example: Figure 73 Trigger Port Forwarding Process: Example Jane's Computer Internet Real Audio Server 1 Jane requests a file from the Real Audio server (port 7070). 2 Port 7070 is closed or times out. The Device records the IP address of the ...computer that sends traffic to the WAN to request a service with TCP/IP (Transfer Control Protocol/Internet Protocol). 152 P-870HN-5xb User's Guide
... address. 5 Only Jane can use the application. For example: Figure 73 Trigger Port Forwarding Process: Example Jane's Computer Internet Real Audio Server 1 Jane requests a file from the Real Audio server (port 7070). 2 Port 7070 is closed or times out. The Device records the IP address of the ...computer that sends traffic to the WAN to request a service with TCP/IP (Transfer Control Protocol/Internet Protocol). 152 P-870HN-5xb User's Guide
User Guide
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... Otherwise, select User Define to open the following table describes the labels in the Trigger port, Open port and Protocol fields. P-870HN-5xb User's Guide 153 The Device forwards the traffic with this port (or range of the LAN computer that identifies a service. Click this screen to view... and configure your Device's trigger port settings. This is the first port number that sent the traffic to a ...
... Otherwise, select User Define to open the following table describes the labels in the Trigger port, Open port and Protocol fields. P-870HN-5xb User's Guide 153 The Device forwards the traffic with this port (or range of the LAN computer that identifies a service. Click this screen to view... and configure your Device's trigger port settings. This is the first port number that sent the traffic to a ...
User Guide
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...UDP. Click Apply to save your changes to the previous screen. Select the check box to configure port triggering rules. Select the IP protocol from TCP, UDP, or TCP/UDP. P-870HN-5xb User's Guide 155 Select a WAN interface for which you want to enable it sends out... a particular service. The Device forwards the traffic with this rule. Chapter 8 Network Address Translation (NAT) The following table describes the labels in this screen afresh. Table 43 NAT > Port Triggering > Add LABEL DESCRIPTION Active Clear the check box to ...
...UDP. Click Apply to save your changes to the previous screen. Select the check box to configure port triggering rules. Select the IP protocol from TCP, UDP, or TCP/UDP. P-870HN-5xb User's Guide 155 Select a WAN interface for which you want to enable it sends out... a particular service. The Device forwards the traffic with this rule. Chapter 8 Network Address Translation (NAT) The following table describes the labels in this screen afresh. Table 43 NAT > Port Triggering > Add LABEL DESCRIPTION Active Clear the check box to ...
User Guide
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...44 NAT > DMZ Host LABEL DESCRIPTION Default Server Enter the IP address of the default server which receives packets from ports that are not specified in the NAT Port Forwarding screen. The SIP ALG translates the Device's private IP address inside the SIP data stream to the servers for... In addition to a public IP address. Figure 76 NAT > DMZ Host The following table describes the fields in the NAT Port Forwarding Setup screen. Apply Note: If you enable the SIP ALG. 156 P-870HN-5xb User's Guide A default server receives packets from ports that are not specified in the NAT...
...44 NAT > DMZ Host LABEL DESCRIPTION Default Server Enter the IP address of the default server which receives packets from ports that are not specified in the NAT Port Forwarding screen. The SIP ALG translates the Device's private IP address inside the SIP data stream to the servers for... In addition to a public IP address. Figure 76 NAT > DMZ Host The following table describes the fields in the NAT Port Forwarding Setup screen. Apply Note: If you enable the SIP ALG. 156 P-870HN-5xb User's Guide A default server receives packets from ports that are not specified in the NAT...
User Guide
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...Protocol) NNTP (Network News Transport Protocol) SNMP (Simple Network Management Protocol) PORT NUMBER 7 21 25 53 79 80 110 119 161 P-870HN-5xb User's Guide 157 Port Forwarding: Services and Port Numbers The most often used in the following table. Please refer to ... the SIP (VoIP) ALG in the following table. Figure 77 NAT > ALG Each field is a signaling protocol used port numbers are shown in the Device. Chapter 8 Network Address Translation (NAT) Use this screen, click NAT > ALG. To... SIP sessions to RFC 1700 for more examples and details on port forwarding and NAT.
...Protocol) NNTP (Network News Transport Protocol) SNMP (Simple Network Management Protocol) PORT NUMBER 7 21 25 53 79 80 110 119 161 P-870HN-5xb User's Guide 157 Port Forwarding: Services and Port Numbers The most often used in the following table. Please refer to ... the SIP (VoIP) ALG in the following table. Figure 77 NAT > ALG Each field is a signaling protocol used port numbers are shown in the Device. Chapter 8 Network Address Translation (NAT) Use this screen, click NAT > ALG. To... SIP sessions to RFC 1700 for more examples and details on port forwarding and NAT.
User Guide
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... address assigned by ISP 158 P-870HN-5xb User's Guide Chapter 8 Network Address Translation (NAT) Table 46 Services and Port Numbers SERVICES SNMP trap PPTP (Point-to-Point Tunneling Protocol) PORT NUMBER 162 1723 Port Forwarding Example Let's say you want to assign ports 21-25 to one FTP, Telnet... and SMTP server (A in the example), port 80 to another (B in the example)...
... address assigned by ISP 158 P-870HN-5xb User's Guide Chapter 8 Network Address Translation (NAT) Table 46 Services and Port Numbers SERVICES SNMP trap PPTP (Point-to-Point Tunneling Protocol) PORT NUMBER 162 1723 Port Forwarding Example Let's say you want to assign ports 21-25 to one FTP, Telnet... and SMTP server (A in the example), port 80 to another (B in the example)...
User Guide
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... bandwidth and giving priority to certain types of traffic and/or to particular computers. 282 P-870HN-5xb User's Guide Universal Plug and Play (UPnP) A UPnP-enabled device can efficiently manage...) and/or MAC filtering to computers on the Device. Note: Only upload firmware for troubleshooting. Port Forwarding If you have the Device assign IP addresses, an IP default gateway and DNS servers to protect...with a dynamic IP address. Time and Date Get the current time and date from the ZyXEL web site and use this feature to have a server (mail or web server for example...
... bandwidth and giving priority to certain types of traffic and/or to particular computers. 282 P-870HN-5xb User's Guide Universal Plug and Play (UPnP) A UPnP-enabled device can efficiently manage...) and/or MAC filtering to computers on the Device. Note: Only upload firmware for troubleshooting. Port Forwarding If you have the Device assign IP addresses, an IP default gateway and DNS servers to protect...with a dynamic IP address. Time and Date Get the current time and date from the ZyXEL web site and use this feature to have a server (mail or web server for example...
User Guide
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...221 RTS (Request To Send) 342 threshold 341, 342 398 P-870HN-5xb User's Guide RFC 1389. See DHCP. See RIP. RFC 1483 96 RFC 1631 147 RFC 2131. See RIP. RFC 2132. Index external port 149 internal port 149 port forwarding 148 port number 148, 157 services 157 Symmetric 99 NAT example 158 NAT ...PHB 211 PHB 211 Point to Point Protocol over ATM Adaptation Layer 5 (AAL5) 96 Point-to-Point Tunneling Protocol 158 POP3 157, 163, 164 ports 25 power adaptor 285 power specifications 281 PPP (Point-to-Point Protocol) Link Layer Protocol 284 PPPoE 95 Benefits 95 PPPoE (Point-to-Point Protocol...
...221 RTS (Request To Send) 342 threshold 341, 342 398 P-870HN-5xb User's Guide RFC 1389. See DHCP. See RIP. RFC 1483 96 RFC 1631 147 RFC 2131. See RIP. RFC 2132. Index external port 149 internal port 149 port forwarding 148 port number 148, 157 services 157 Symmetric 99 NAT example 158 NAT ...PHB 211 PHB 211 Point to Point Protocol over ATM Adaptation Layer 5 (AAL5) 96 Point-to-Point Tunneling Protocol 158 POP3 157, 163, 164 ports 25 power adaptor 285 power specifications 281 PPP (Point-to-Point Protocol) Link Layer Protocol 284 PPPoE 95 Benefits 95 PPPoE (Point-to-Point Protocol...