Motorola 2200 - Manual (Page 165)

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TCP/IP ser vices and save the new configuration, the Motorola Netopia® Gateway clears its TCP/IP set-
tings.
ARP Timeout Settings
set ip arp-timeout [ 60 ... 6000 ]
Sets the timeout value for ARP timeout. Default = 600 secs (10 mins); range = 60 secs - 6000 secs
(1–100 mins).
DSL Settings
set ip dsl vccn address ip_address
Assigns an IP address to the vir tual circuit. Enter 0.0.0.0 if you want the vir tual circuit to obtain its IP
address from a remote DHCP ser ver.
set ip dsl vccn broadcast broadcast_address
Specifies the broadcast address for the TCP/IP network connected to the vir tual circuit. IP hosts use
the broadcast address to send messages to ever y host on your network simultaneously.
The broadcast address for most networks is the network number followed by 255. For example, the
broadcast address for the 192.168.1.0 network would be 192.168.1.255.
set ip dsl vccn netmask netmask
Specifies the subnet mask for the TCP/IP network connected to the vir tual circuit. The subnet mask
specifies which bits of the 32-bit binar y IP address represents network information. The default subnet
mask for most networks is 255.255.255.0 (Class C subnet mask).
set ip dsl vccn restrictions { admin-disabled | none }
Specifies restrictions on the types of traffic the Motorola Netopia
®
Gateway accepts over the DSL vir-
tual circuit. The admin-disabled argument means that access to the device via telnet, web, and
SNMP is disabled. RIP and ICMP traffic is still accepted. The none argument means that all traffic is
accepted.
set ip dsl vccn addr-mapping { on | off }
Specifies whether you want the Motorola Netopia
®
Gateway to use network address translation (NAT)
when communicating with remote Gateways. Address mapping lets you conceal details of your network
from remote Gateways. It also permits all LAN devices to share a single IP address. By default, address
mapping is turned “On”.
set ip dsl vccn auto-sensing [ off | dhcp/pppoe | pppoe/pppoa ]
Enables or disables DHCP/PPPoE or PPPoE/PPPoA autosensing on the specified inter face. Setting this
to
DHCP/PPPoE enables automatic sensing of your WAN connection type: PPPoE or DHCP. The gate-
way attempts to connect using PPPoE first. If the Gateway fails to connect after 60 seconds, it switches
to DHCP. As soon as it can connect via DHCP, the Gateway chooses and sets DHCP as its default. Oth-
er wise, after attempting to connect via DHCP for 60 seconds, the Gateway switches back to PPPoE.