Nomadix Access Gateway, Руководство пользователя

Страница: 148 / 392

A
CCESS
G
ATEWAY
136 System Administration

If the Access Gateway receives its IP address from a
PPPoE Server
, select the
Configure PPPoE Client
link and enter the following parameters:
 PPPoE Service Name -
This is the Service-Name TAG. The maximum
allowed length is 31 characters.
 PPP Keep Alive
•
Echo Request Interval in seconds -
Setting this to 0 will disable
echo requests from the NSE. The default value for this parameter is
30 seconds.
• Maximum Missed Responses allowed - This is the number of
echo-requests that can be allowed to go without a response before
the NSE determines that the PPP link is down. This parameter can
only set to whole number above 0.

PPP Authentication
• Username - This is the username for PPP based authentication
required by your service provider.
•
Password -
This is the password for PPP based authentication
required by your service provider. Max length for both username
and password is 128 characters.

IP Configuration Mode - This defines the IP address configuration mode for
the NSE. Setting this to Dynamic will obtain a dynamic IP address from PPPoE
server similar to DHCP client. Setting this to static will require manually
configuring IP address in the text box.

Maximum TCP MSS - Please note that this is the MSS not MTU. The
maximum value suggested by the RFC
is 1452.
7.
Enter a valid IP address in the
Network IP Address Field
.
The IP addresses from subscribers that are on a subnet different from the Access Gateway
(for example, misconfigured) are translated by Nomadix’ Dynamic Address Translation
(DAT) patented technology to the
Network IP Address.
8.
Enter a Valid Subnet Mask in the
Subnet Mask Field
.
The subnet mask defines the number of IP addresses that are available on the routed subnet
where the Access Gateway is located.
9.
Enter a valid default gateway IP address in the
Default Gateway
field.
The subscriber interface acts as a multifunctional “translator.” For example, if a
subscriber’s computer is setup statically for a network with a gateway address of
10.1.1.1, the Access Gateway emulates the gateway to accommodate this
subscriber while emulating other gateways to accommodate other subscribers.