Operation Manual

DC-214/216 ADSL Homestation

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MAC SPOOFING

The MAC Spoofing is developed to solve the scenario when the ISP only recognizes one

MAC address. Copy the ISP-recognized MAC address here.

ATM

Service Category: Select UBR or CBR.

Bandwidth: Enter the bandwidth.

ENCAPSULATION

There are eleven connection protocols: PPPoE VC-Mux, PPPoE LLC, PPPoE None, PPPoA VC-

Mux, PPPoA LLC, 1483 Bridged IP VC-Mux, 1483 Bridged IP LLC, 1483 Routed IP VC-Mux,

1483 Routed IP LLC, Classical IP over ATM, Native ATM

Check with your ISP which protocol is used.

BRIDGE

If you set this device to be bridge mode, select Enable; if not, please select Disable.

IGMP

You can Enable or Disable this function.

PPP

If your encapsulation is set to be PPPoE or PPPoA, the following fields must be entered.

Service Name: This item is for identification purpose. If it is required, your ISP will provide

you the information. Maximum input is 31 alphanumeric characters.

Username: Enter the username provided by your ISP.

Password: Enter the password provided by your ISP.

Disconnect Timeout





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seconds: Auto-disconnect the ADSL Router when there is no

activity on the line for a predetermined period of time. You can input any number from 0 to

32767. The default value is 0 seconds.

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, the LAN client and the WAN host will indicate their MSS during the TCP

connection handshake. The default value is 1432.

Authentication: When AUTO option is chosen, the PAP mode will run first then CHAP.