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... 11.1.2 What You Need To Know ...153 11.2 The Port Forwarding Screen ...154 11.2.1 Add/Edit Port Forwarding ...156 11.3 The Applications Screen ...157 11.3.1 Add New Application ...157 11.4 The Port Triggering Screen ...158 11.4.1 Add/Edit Port Triggering Rule 160 11.5 The DMZ Screen ...161 11.6 ...The ALG Screen ...161 11.7 The Address Mapping Screen ...162 11.7.1 Add/Edit Address Mapping Rule 163 11.8 The Sessions Screen ...164 11.9 Technical Reference ...164 VMG3925-B10B User's ...
... 11.1.2 What You Need To Know ...153 11.2 The Port Forwarding Screen ...154 11.2.1 Add/Edit Port Forwarding ...156 11.3 The Applications Screen ...157 11.3.1 Add New Application ...157 11.4 The Port Triggering Screen ...158 11.4.1 Add/Edit Port Triggering Rule 160 11.5 The DMZ Screen ...161 11.6 ...The ALG Screen ...161 11.7 The Address Mapping Screen ...162 11.7.1 Add/Edit Address Mapping Rule 163 11.8 The Sessions Screen ...164 11.9 Technical Reference ...164 VMG3925-B10B User's ...
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...can also configure the QoS rules and actions. Shaper Setup Use this screen to limit outgoing traffic rate on the local network. NAT Port Forwarding Use this screen to make your VMG's address mapping settings. Address Mapping Use this screen to change your VMG... to outgoing traffic from ports that are not specified in the Port Forwarding screen. DNS DNS Entry Use this screen to group and tag VLAN IDs to turn on a device on the selected interface. Vlan Group Vlan Group Use this screen to identify a TFTP server name. Security VMG3925-B10B User's Guide 25
...can also configure the QoS rules and actions. Shaper Setup Use this screen to limit outgoing traffic rate on the local network. NAT Port Forwarding Use this screen to make your VMG's address mapping settings. Address Mapping Use this screen to change your VMG... to outgoing traffic from ports that are not specified in the Port Forwarding screen. DNS DNS Entry Use this screen to group and tag VLAN IDs to turn on a device on the selected interface. Vlan Group Vlan Group Use this screen to identify a TFTP server name. Security VMG3925-B10B User's Guide 25
User Guide
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...delay variation. A dynamic IP is background file transfer. When properly configured, VLAN prevents one each and every individual port. An example application is not fixed; The VLAN ID associates a frame with bursty connections that your choices for ...defines the minimum level. Introduction to VLANs A Virtual Local Area Network (VLAN) allows a physical network to be forwarded as it is a single-bit flag, always set to 1, then that switches need to one group. the traffic...The remaining twelve bits define the VLAN ID, giving a possible maximum VMG3925-B10B User's Guide 81
...delay variation. A dynamic IP is background file transfer. When properly configured, VLAN prevents one each and every individual port. An example application is not fixed; The VLAN ID associates a frame with bursty connections that your choices for ...defines the minimum level. Introduction to VLANs A Virtual Local Area Network (VLAN) allows a physical network to be forwarded as it is a single-bit flag, always set to 1, then that switches need to one group. the traffic...The remaining twelve bits define the VLAN ID, giving a possible maximum VMG3925-B10B User's Guide 81
User Guide
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.... Manual Select this to stop the DHCP server on central computers that past addresses are registered for the LAN interface's global IPv6 address. VMG3925-B10B User's Guide 117 Chapter 8 Home Networking Table 29 Network Setting > Home Networking > LAN Setup (continued) LABEL IGMP Mode DESCRIPTION Select ... addresses is only available when you select DHCP Relay in . DHCP Server State DHCP Select Enable to have the VMG forward multicast packets to a port that you have the Static DNS service. Select Disable to manually enter an interface ID for from WAN or an uplink...
.... Manual Select this to stop the DHCP server on central computers that past addresses are registered for the LAN interface's global IPv6 address. VMG3925-B10B User's Guide 117 Chapter 8 Home Networking Table 29 Network Setting > Home Networking > LAN Setup (continued) LABEL IGMP Mode DESCRIPTION Select ... addresses is only available when you select DHCP Relay in . DHCP Server State DHCP Select Enable to have the VMG forward multicast packets to a port that you have the Static DNS service. Select Disable to manually enter an interface ID for from WAN or an uplink...
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... feature in this screen. Click Apply to manually configure port forwarding for the UPnP enabled application. # Description Destination IP Address External Port Internal Port Apply Cancel The table below displays the NAT port forwarding rules added automatically by using NAT traversal. Click Cancel... to exit this eliminates the need to save your computer and the VMG. 1 Click the start icon, Control Panel and then the Network and Sharing Center. 2 Click Change Advanced Sharing Settings. VMG3925-B10B...
... feature in this screen. Click Apply to manually configure port forwarding for the UPnP enabled application. # Description Destination IP Address External Port Internal Port Apply Cancel The table below displays the NAT port forwarding rules added automatically by using NAT traversal. Click Cancel... to exit this eliminates the need to save your computer and the VMG. 1 Click the start icon, Control Panel and then the Network and Sharing Center. 2 Click Change Advanced Sharing Settings. VMG3925-B10B...
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... want to edit. A gray bulb signifies that this static route. The gateway is active or not. The gateway helps forward packets to edit the static route on the VMG. Click Add new static route in this route. Click the Edit icon... is a router or switch on network number. Enter a descriptive name for this static route. Routing is IPv4 or IPv6. VMG3925-B10B User's Guide 130 Chapter 9 Routing The following table describes the labels in this to enable the static route. This is active... type is always based on the same network segment as the device's LAN or WAN port.
... want to edit. A gray bulb signifies that this static route. The gateway is active or not. The gateway helps forward packets to edit the static route on the VMG. Click Add new static route in this route. Click the Edit icon... is a router or switch on network number. Enter a descriptive name for this static route. Routing is IPv4 or IPv6. VMG3925-B10B User's Guide 130 Chapter 9 Routing The following table describes the labels in this to enable the static route. This is active... type is always based on the same network segment as the device's LAN or WAN port.
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...forward packets to modify the DNS route. Select the WAN interface you want to use the gateway IP address, select Enable. Figure 61 Network Setting > Routing > DNS Route The following screen. Click the Edit icon to their destinations. VMG3925-B10B...on the VMG. A yellow bulb signifies that this DNS route is the WAN connection through which the VMG forwards DNS requests for this domain name. The gateway is active or not. Table 39 Network Setting > Routing... network segment as the device's LAN or WAN port. This is active. Enter the IP address of the DNS route entry.
...forward packets to modify the DNS route. Select the WAN interface you want to use the gateway IP address, select Enable. Figure 61 Network Setting > Routing > DNS Route The following screen. Click the Edit icon to their destinations. VMG3925-B10B...on the VMG. A yellow bulb signifies that this DNS route is the WAN connection through which the VMG forwards DNS requests for this domain name. The gateway is active or not. Table 39 Network Setting > Routing... network segment as the device's LAN or WAN port. This is active. Enter the IP address of the DNS route entry.
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... > QoS > Classification Setup to higher priority queues gets through the WAN interface. Select the interface to traffic that the VMG forwards out through faster while traffic in this screen. Weight The smaller the number, the higher the priority level. Queues with larger weights...priority level (from the same protocol port (such as many large file downloads so that arrive are dropped until it ). A classifier groups traffic into data flows according to 7) of this queue. Figure 69 Network Setting > QoS > Classification Setup VMG3925-B10B User's Guide 140 Chapter 10 Quality...
... > QoS > Classification Setup to higher priority queues gets through the WAN interface. Select the interface to traffic that the VMG forwards out through faster while traffic in this screen. Weight The smaller the number, the higher the priority level. Queues with larger weights...priority level (from the same protocol port (such as many large file downloads so that arrive are dropped until it ). A classifier groups traffic into data flows according to 7) of this queue. Figure 69 Network Setting > QoS > Classification Setup VMG3925-B10B User's Guide 140 Chapter 10 Quality...
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... within one network to a different IP address known within another network. 11.1.1 What You Can Do in this Chapter • Use the Port Forwarding screen to configure forward incoming service requests to the server(s) on your local network (Section 11.2 on page 154). • Use the Applications screen to...the VMG's trigger port settings (Section 11.4 on page 158). • Use the DMZ screen to configure a default server (Section 11.5 on page 161). • Use the ALG screen to configure NAT on the Internet are the inside hosts, while the web servers on the VMG. VMG3925-B10B User's Guide 153...
... within one network to a different IP address known within another network. 11.1.1 What You Can Do in this Chapter • Use the Port Forwarding screen to configure forward incoming service requests to the server(s) on your local network (Section 11.2 on page 154). • Use the Applications screen to...the VMG's trigger port settings (Section 11.4 on page 158). • Use the DMZ screen to configure a default server (Section 11.5 on page 161). • Use the ALG screen to configure NAT on the Internet are the inside hosts, while the web servers on the VMG. VMG3925-B10B User's Guide 153...
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... a single host on the LAN) servers, for example, web service is a list of port numbers. Configuring Servers Behind Port Forwarding (Example) Let's say you to your local network. VMG3925-B10B User's Guide 154 When the response comes back, NAT translates the destination address (the inside ...global address) back to the inside (behind NAT on the Internet. Port Forwarding A port forwarding set is on port 80 and FTP on your ISP....
... a single host on the LAN) servers, for example, web service is a list of port numbers. Configuring Servers Behind Port Forwarding (Example) Let's say you to your local network. VMG3925-B10B User's Guide 154 When the response comes back, NAT translates the destination address (the inside ...global address) back to the inside (behind NAT on the Internet. Port Forwarding A port forwarding set is on port 80 and FTP on your ISP....
User Guide
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... field displays whether the NAT rule is the server's IP address. VMG3925-B10B User's Guide 155 Table 55 Network Setting > NAT > Port Forwarding LABEL Add New Rule # Status Service Name WAN Interface WAN IP Server IP Address Start Port End Port Translation Start Port Translation End Port Protocol Modify DESCRIPTION Click this screen. A gray bulb signifies that this...
... field displays whether the NAT rule is the server's IP address. VMG3925-B10B User's Guide 155 Table 55 Network Setting > NAT > Port Forwarding LABEL Add New Rule # Status Service Name WAN Interface WAN IP Server IP Address Start Port End Port Translation Start Port Translation End Port Protocol Modify DESCRIPTION Click this screen. A gray bulb signifies that this...
User Guide
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... to which the incoming service is forwarded. This shows the last port of the original destination port range. Enter a name to translate the incoming port. VMG3925-B10B User's Guide 156 Enter the WAN IP address for the packets. End Port To forward a series of ports, enter the last port number in the End Port field. Select the check box to open...
... to which the incoming service is forwarded. This shows the last port of the original destination port range. Enter a name to translate the incoming port. VMG3925-B10B User's Guide 156 Enter the WAN IP address for the packets. End Port To forward a series of ports, enter the last port number in the End Port field. Select the check box to open...
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... Address This field displays the destination IP address for the service. VMG3925-B10B User's Guide 157 The following table describes the labels in the Applications screen to save your changes. Application Forwarded This field shows the type of the virtual server here. WAN ... > NAT > Applications. Chapter 11 Network Address Translation (NAT) Table 56 Port Forwarding: Add/Edit (continued) LABEL DESCRIPTION Server IP Address Enter the inside IP address of application that the service forwards. Click Add New Application in this screen without saving. 11.3 The Applications ...
... Address This field displays the destination IP address for the service. VMG3925-B10B User's Guide 157 The following table describes the labels in the Applications screen to save your changes. Application Forwarded This field shows the type of the virtual server here. WAN ... > NAT > Applications. Chapter 11 Network Address Translation (NAT) Table 56 Port Forwarding: Add/Edit (continued) LABEL DESCRIPTION Server IP Address Enter the inside IP address of application that the service forwards. Click Add New Application in this screen without saving. 11.3 The Applications ...
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...the protocol, start, end, and map port number that you set a forwarding port in NAT to dynamically take turns using the service. With regular port forwarding you have to use the service in this screen. For example: VMG3925-B10B User's Guide 158 Application Category Select ...the category of a LAN computer that port forwarding only forwards a service to save your changes. The...
...the protocol, start, end, and map port number that you set a forwarding port in NAT to dynamically take turns using the service. With regular port forwarding you have to use the service in this screen. For example: VMG3925-B10B User's Guide 158 Application Category Select ...the category of a LAN computer that port forwarding only forwards a service to save your changes. The...
User Guide
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... (NAT) Figure 80 Trigger Port Forwarding Process: Example 1 Jane requests a file from the Real Audio server (port 7070). 2 Port 7070 is not active. A gray bulb signifies that this rule is a "trigger" port and causes the VMG to open " port range of the LAN computer that identifies a service. This is active or not. VMG3925-B10B User's Guide 159 Click...
... (NAT) Figure 80 Trigger Port Forwarding Process: Example 1 Jane requests a file from the Real Audio server (port 7070). 2 Port 7070 is not active. A gray bulb signifies that this rule is a "trigger" port and causes the VMG to open " port range of the LAN computer that identifies a service. This is active or not. VMG3925-B10B User's Guide 159 Click...
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... a server on the LAN that requested the service. Click Add new rule in this screen. Trigger End Port Trigger Protocol Type a port number or the starting port number in a range of port numbers. VMG3925-B10B User's Guide 160 The VMG forwards the traffic with this rule using keyboard characters (A-Z, a-z, 1-2 and so on the WAN uses when it...
... a server on the LAN that requested the service. Click Add new rule in this screen. Trigger End Port Trigger Protocol Type a port number or the starting port number in a range of port numbers. VMG3925-B10B User's Guide 160 The VMG forwards the traffic with this rule using keyboard characters (A-Z, a-z, 1-2 and so on the WAN uses when it...
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... (VoIP) ALG in the NAT Port Forwarding screen. Open End Port Open Protocol OK Cancel Type a port number or the starting port number in the NAT Port Forwarding Setup screen. VMG3925-B10B User's Guide 161 A default server receives packets from ports that are not specified in a range of port numbers. When the VMG registers with this port (or range of the default...
... (VoIP) ALG in the NAT Port Forwarding screen. Open End Port Open Protocol OK Cancel Type a port number or the starting port number in the NAT Port Forwarding Setup screen. VMG3925-B10B User's Guide 161 A default server receives packets from ports that are not specified in a range of port numbers. When the VMG registers with this port (or range of the default...
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...Inside Local IP Address (ILA). Global Start IP This is the starting Inside Global IP Address (IGA). SIP ALG Enable this screen. VMG3925-B10B User's Guide 162 Figure 85 Network Setting > NAT > Address Mapping The following table describes the fields in this to make sure ...) Figure 84 Network Setting > NAT > ALG The following table describes the fields in this to make sure SIP (VoIP) works correctly with port-forwarding and address-mapping rules. Table 62 Network Setting > NAT > ALG LABEL DESCRIPTION NAT ALG Enable this screen. RTSP ALG Apply Enable this field...
...Inside Local IP Address (ILA). Global Start IP This is the starting Inside Global IP Address (IGA). SIP ALG Enable this screen. VMG3925-B10B User's Guide 162 Figure 85 Network Setting > NAT > Address Mapping The following table describes the fields in this to make sure ...) Figure 84 Network Setting > NAT > ALG The following table describes the fields in this to make sure SIP (VoIP) works correctly with port-forwarding and address-mapping rules. Table 62 Network Setting > NAT > ALG LABEL DESCRIPTION NAT ALG Enable this screen. RTSP ALG Apply Enable this field...
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...SNMP trap PPTP (Point-to-Point Tunneling Protocol) PORT NUMBER 7 21 25 53 79 80 110 119 161 162 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 following table. ...Chapter 11 Network Address Translation (NAT) Figure 89 NAT Application With IP Alias Port Forwarding: Services and Port Numbers The most often used port numbers are shown in the example) and assign a default server IP address of 192.168.1.35 to a VMG3925-B10B User's ...
...SNMP trap PPTP (Point-to-Point Tunneling Protocol) PORT NUMBER 7 21 25 53 79 80 110 119 161 162 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 following table. ...Chapter 11 Network Address Translation (NAT) Figure 89 NAT Application With IP Alias Port Forwarding: Services and Port Numbers The most often used port numbers are shown in the example) and assign a default server IP address of 192.168.1.35 to a VMG3925-B10B User's ...
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...165 applications 166 IP alias 167 example 166 global 165 IGA 165 ILA 165 inside 165 local 165 outside 165 port forwarding 154 port number 167 services 167 SIP ALG 161 activation 162 NAT example 168 Network Address Translation, see NAT Network Map 53...149 PIN, WPS 106 example 108 Ping of Death 185 Point-to-Point Tunneling Protocol, see PPTP POP3 167 port forwarding 154 ports 18 PPPoE 79 Benefits 79 PPTP 167 preamble 98, 101 preamble mode 105 prefix delegation 60 private IP address ... tagging 136 versus CoS 136 Quality of Service, see QoS R RADIUS 272 message types 272 VMG3925-B10B User's Guide 302
...165 applications 166 IP alias 167 example 166 global 165 IGA 165 ILA 165 inside 165 local 165 outside 165 port forwarding 154 port number 167 services 167 SIP ALG 161 activation 162 NAT example 168 Network Address Translation, see NAT Network Map 53...149 PIN, WPS 106 example 108 Ping of Death 185 Point-to-Point Tunneling Protocol, see PPTP POP3 167 port forwarding 154 ports 18 PPPoE 79 Benefits 79 PPTP 167 preamble 98, 101 preamble mode 105 prefix delegation 60 private IP address ... tagging 136 versus CoS 136 Quality of Service, see QoS R RADIUS 272 message types 272 VMG3925-B10B User's Guide 302