Billion Electric Company 7402NX 사용자 설명서
Billion BiPAC 7402NX(L) 802.11n 3G/ADSL2+ (VPN) Firewall Router
Chapter 4: Configuration
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Idle Timeout: Auto-disconnect the broadband firewall gateway when there is no activity on the line for a
predetermined period of time.
predetermined period of time.
Detail: You can define the destination port and packet type (TCP/UDP) without checking by
timer. It allows you to set which outgoing traffic will not trigger and reset the idle timer.
timer. It allows you to set which outgoing traffic will not trigger and reset the idle timer.
MTU: Maximum Transmission Unit. The size of the largest datagram (excluding media-specific headers)
that IP will attempt to send through the interface.
that IP will attempt to send through the interface.
RIP: RIP v1, RIP v2, and RIP v2 Multicast. Check to enable RIP function.
TCP MSS Clamp: This option helps to discover the optimal MTU size automatically. Default is enabled.
MAC Spoofing: This option is required by some service providers. You must fill in the MAC address that
specify by service provider when it is required. Default is disabled.
specify by service provider when it is required. Default is disabled.
Obtain DNS: A Domain Name System (DNS) contains a mapping table for domain name and IP
addresses. DNS helps to find the IP address for the specific domain name. Check the checkbox to
obtain DNS automatically.
addresses. DNS helps to find the IP address for the specific domain name. Check the checkbox to
obtain DNS automatically.
Primary DNS: Enter the primary DNS.
Secondary DNS: Enter the secondary DNS
PPPoA Connection
Profile Port: Select the profile port either ADSL or 3G.
Protocol:
The ATM protocol will be used in the device..
Description: A given name for the connection.
VPI/VCI: Enter the information provided by your ISP.
ATM Class:
The Quality of Service for ATM layer.
Username: Enter the username provided by your ISP. You can input up to 128 alphanumeric
characters (case sensitive). This is in the format of “username@ispname” instead of simply
“username”.
characters (case sensitive). This is in the format of “username@ispname” instead of simply
“username”.
Password: Enter the password provided by your ISP. You can input up to 128 alphanumeric
characters (case sensitive).
Service Name: This item is for identification purposes. If it is required, your ISP provides you the
information. Maximum input is 15 alphanumeric characters.
characters (case sensitive).
Service Name: This item is for identification purposes. If it is required, your ISP provides you the
information. Maximum input is 15 alphanumeric characters.