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Rate, and the PVC can only accumulate a maximum of the value specified by Maximum Burst Size
tokens.
When a PVC has a token available, it can transmit cells at the rate of PCR. After a cell is transmitted, the
PVC loses the token it has accumulated.
In the case of multiple PVCs, CBR specified PVCs will have higher priority than PVCs with UBR.
For example, the CBR PVCs will take their bandwidth and the remaining bandwidth will be split among
the UBR PVCs. In the case of total PVC CBR bandwidth exceeding ADSL upstream, the total upstream
bandwidth will be shared proportionally to the bandwidth allocated for each CBR PVC.
Peak Cell Rate: This value specifies the maximum, and in some cases guaranteed, cell rate for CBR and
VBR-nrt. Peak Cell Rates are typically measured in Cells/Second, however, the user entered value is in
kbps and is then converted by the firmware.
Range: 0-32767
Sustainable Cell Rate: It is the sustained rate at which a PVC enabled with VBR-nrt can transmit ATM
cells. Sustainable Cell Rate (SCR) can be considered as the true reserved bandwidth for a PVC.
Range: 0-32767
Max Burst Size: It is the number of cells a PVC enabled with VBR-nrt can transmit continuously at peak
cell rate (PCR).
Range: 0-32767
5.2.2 DHCP Client
DHCP Client: It is to enable or disable (default) the Router WAN as a DHCP client, where the ISP would be
the DHCP server. DHCP Client is generally used in the following encapsulations: 1483 Bridged IP LLC,
1483 Routed IP LLC, 1483 Bridged IP VC-MUX, 1483 Routed IP VC-Mux, and Classical IP over ATM. This
option is for non-static (dynamic) IP addresses.
Host Name: When DHCP Client is Enabled, copy the ISP recognized Host Name here. The Host Name
can be up to 19 characters.
5.2.3 MAC Spoofing
MAC Spoofing: Enable MAC Spoofing to make a different MAC Address appear on the WAN side. This is
also used to solve the scenario where the ISP only recognizes one MAC Address. System default is
Disable.
MAC Address: When MAC Spoofing is enabled, copy the ISP-recognized MAC address here. Format for
MAC address is six pairs of hexadecimal numbers (0-9, A-F) separated by colons. System default is:
00:00:00:00:00:00.
5.2.4 Static IP Settings
Static IP Settings are for users who have a Static IP Address (WAN side) from their ISP.
IP Address: It is the static IP Address given by the ISP.
Range: x.x.x.y, where 0 ≤ x≤ 255 and 1 ≤ y≤ 254
Subnet Mask: It is the subnet mask given by the ISP.
Range: x.x.x.x, where 0 ≤ x≤ 255
Gateway: It is the Gateway given by the ISP.
Default: 0
Default: 0
Default: 0
Default: 255.255.255.0
Default: 192.168.241.101
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