Lantronix SCS Reference Manual page 240

Command Reference
The pool can be set to any size, but it makes sense to restrict it to the number of
Note:
available serial ports.
Default
If enabled, IP routing updates will advertise this router as the "default" route.
Default is commonly used to avoid large routing tables when there is only one
possible path to a large number of networks.
MTU
Sets the maximum Transmission Unit, or "packet size" for this interface.
Packets larger than this value will be IP fragmented when transmitted. Must be
used in conjunction with the bytes parameter, discussed below.
bytes
An integer between 40 and 1500, inclusive.
Proxy-ARP
If enabled, an ARP response will be sent in reply to ARP requests for non-local
networks to which the SCS knows a valid path. Commonly used to allow end
hosts that don't understand routing or subnet masks to find a router.
Pool
Allocates a pool of IP addresses to dialin users. When Proxy-ARP is enabled,
the SCS will respond to ARP requests to all addresses in the pool. Must be used
with the First and Last parameters, or with the None parameter.
First
Specifies the start of the range of IP addresses to be used.
Last
Specifies the end of the range of IP addresses to be used.
None
Disables use of the IP address pool.
RIP
Configures the IP Routing Information Protocol (RIP) for this interface. Must
be used in conjunction with the Listen, Send, or Metric parameter.
Listen
Enables or disables RIP listening.
Send
Enables or disables RIP sending.
Metric
Configures the cost or "hop-count" of this interface. routes learned through this
interface will have the value added to their metric. The value to be added must
be specified using the num parameter.
num
An integer between 1 and 16, inclusive. Commonly used to make a given
interface less desirable for backup routing situations.
12-36
IP/Network Commands