Comtech EF Data CIM-300L - Manual (Page 270)

CiM-300L IP Enabled Satellite Modem Rev. 1
SNMP CD/CIM300L.IOM
244
11.4.1.14.2 ARP Configuration Subgroup
Table 11-29. ARP Configuration Subgroup OIDs
OID Description
cimFlushArpTable Can be used to flush the non-static ARP table.
The cimArpTable is used to configure the static ARP table. This table allows up to 256
static ARP entries. The Static ARP entries provided by the CiM-300L fall into two
categories: IP-to-MAC and IP-to-HDLC.
Note: For the CiM-300L 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 static ARP table.
Incoming packets that match a route in the route table that does not have an IP-to-HDLC
mapping in the static ARP table will be discarded.
Table 11-30. CiM ARP Table OIDs
OID Description
cimArpIndex Sequential number that corresponds to the row index in the ARP
table. The ARP entry index starts at 1.
cimArpIpAddress Used as a lookup into the ARP table when the CiM-300L needs to
resolve a MAC or HDLC Address. The IP Address must be on the
same subnet as the Ethernet or Satellite Interfaces. It must not
map to multiple HDLC or MAC addresses. The IP Address must
be a valid Unicast address.
cimArpPhysAddress This can either be a MAC address or a HDLC address. Valid MAC
addresses are in the form “xx:xx:xx:xx:xx:xx”, where “x” represents
any HEX number. Valid HDLC addresses are number from 1 to
65534 that represent HEX numbers between 1 – FFFE.
cimArpPhysType Indicates if the ARP entry is an IP-to-MAC or an IP-to-HDLC
translation.
This OID can be set to:
1 IP To MAC
2 IP To HDLC