Comtech EF Data CIM-300L - Manual (Page 182)

CiM-300L IP Enabled Satellite Modem Rev. 1
CLI & Telnet CD/CIM300L.IOM
156
9.1.3.2 ARP T
ABLE
U
TILITIES
P
AGE
The ARP Table Utilities page is activated from the Protocol page.
The ARP Table Utilities page allows the user to view and edit the ARP table defined by
the CiM. It allows up to 1024 static ARP entries. The Static ARP entries provided by the
CiM fall into two categories: IP->MAC and IP->HDLC.
Note For the CiM to properly route packets over the Satellite Interface, all of the Next Hop
Addresses in the route table MUST have an IP to HDLC mapping in the ARP table. If the
destination IP address of an incoming packets matches a route in the route table that does not
have an IP to HDLC mapping, it will be silently discarded.
The ARP Table Utilities page contains the following options/fields:
Menu Options/Fields Entry Description
Entry001 - 008 1 - 8 The user can define up to 1024 static ARP definitions
on the CiM. This table allows the user to operate/view
up to 8 of these definitions. An ARP definition is
defined as:
1.
A Unicast IP Address
This IP Address is used as a lookup into the ARP table
when the CiM needs to resolve a MAC or HDLC
Address
Restrictions:
IP Address must be on the same subnet as the
Ethernet or Satellite Interfaces.
IP Address must not map to multiple HDLC or MAC