PPP Configuration

AtlantisLand I-Storm Lan Router ADSL

•Use the Default IP Address.

The Router comes with a preset default IP address setting of 192.168.1.254 for the LAN port. There are two ways to use this default IP address, you can manually assigned an IP address and subnet mask for each PC on the LAN or you can instruct the Router to automatically assign them using DHCP. The DHCP function is active by default.

The PPP Configuration page allows the user to configure multiple PPP sessions for each PVC. It can support up to total of 16 PPP sessions, and each PVC can support up to 8 PPP sessions. The multiple

PPPsessions may be configured with any combination over 8 PVCs. To configure the PPP, must go to the PPP Account Configuration page first to configure Account ID, Users Name and Password.

•Account ID: This field allows the user to enter his/her own account ID to distinguish different accounts.

•User Name: Enter the PPP user name (usually provided buy the ISP).

•Password: Enter the PPP password (usually provided buy the ISP).

•PPP Account Configuration Status will be displayed at the bottom of this page to show all the accounts with its Account Name and User Name. (It does not show the password.)

•Session Name: This field allows the user to enter his/her own session Name to distinguish different session for different PPP accounts and different PVCs.

•PVC: This field allows the user to choose the specific PVC for PPP session.

•Service Name: The service name of PPP is required by some ISPs. If the ISP does not provide the Service Name, please leave it blank.

•Disconnect Timeout: The Disconnect Timeout allows the user to set the specific period of time to disconnect from the ISP. The default is 0, which means never disconnect from the ISP.

•MRU: Maximum Receive Unit indicates the peer of PPP connection the maximum size of the PPP information field this device can be received. The default value is 1492 and is used in the beginning of the PPP negotiation. In the normal negotiation, the peer will accept this MRU and will not send packet with information field larger than this value.

•MTU: Maximum Transmission Unit indicates the network stack of any packet is larger than this value will be fragmented before the transmission. During the PPP negotiation, the peer of the PPP connection will indicates its MRU and will be accepted. The actual

•MTU of the PPP connection will be set to the smaller one of MTU and the peer’s MRU.The default is value 1492.

•MSS: Maximum Segment Size is the largest size of data that TCP will send in a single IP packet. When a connection is established between a LAN client and a host in the WAN side,