Chapter 2 Web Configurator
NR2101 User’s Guide
37
IPv4 WWAN
Settings
IPv4 Support Use this field to activate the IPv4 support.
Choose Backhaul
(IPv4)
Use this field to allow the NR2101 to connect to the Internet using IPv4.
Current State This field displays the current IPv4 WWAN state.
IPv6 WWAN
Settings
IPv6 Support Use this field to activate the IPv6 support.
Choose Backhaul
(IPv6)
Use this field to allow the NR2101 to connect to the Internet using IPv6.
Current State This field displays the current IPv6 WWAN state.
WWAN STATISTICS
IPv4 WWAN
Statistics
WWAN Statistics This field displays the information of the IPv4 WWAN Statistics.
IPv6 WWAN
Statistics
WWAN Statistics This field displays the information of the IPv6 WWAN Statistics.
NAT SETTINGS
IP Pass-Through Use this field to Enable the NR2101’s IP Pass-Through.
Select NAT Type Use this field to select the NAT Type.
IPSEC VPN Pass-
Through
Use this field to enable or disable the IPSEC VPN passthrough feature.
PPTP VPN Pass-
Through
Use this field to enable or disable the PPTP VPN passthrough feature.
L2TP VPN Pass-
Through
Use this field to enable or disable the L2TP VPN passthrough feature.
Webserver WWAN
Access
Use this field to enable or disable the Webserver WWAN Access.
DMZ IP Use this field to enter the IP address of the default server which receives
packets from ports.
Port Forwarding Serial This field displays the serial number of an individual port forwarding
server entry.
Private IP This field displays the IP address of the virtual server.
Private Port This field displays the internal IP address of the router.
Global Port This field displays the external IP address of the router.
Protocol This field displays the transport layer protocol used for the service.
Delete Use this field to delete an existing port forwarding rule. Note that
subsequent address mapping rules move up by one when you take this
action.
Modify Use this field to edit an existing port forwarding rule.
FIREWALL SETTINGS
Firewall Use this field to activate or deactivate the NR2101’s firewall.
View Firewall
Entries
Use this field to configure IPv4/IPv6 firewall entries.
Table 17 Navigation Panel Summary (continued)
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