PMP Synchronization Solutions User Guide
Configuring a CMM4
PMP-0297 007v001 (January, 2017)
3-41
Viewing the ARP Table (Statistics)
The ARP table provides information on the data devices connected to the CMM4. The ARP Table
maps the IP address to the MAC address. The table also shows the age of the entry in the table,
the interface (in this case it will always be Ethernet “et1”), and whether the packets are “pending.”
Figure 44 ARP table
This ARP table example displays information on the laptop computer attached to the CMM4 for
the purpose of Internet access.
Table 21 ARP Table tab attributes
Attribute
Meaning
IP Address
This field displays the IP address of the device connected to the CMM4.
Physical Address
This field displays the machine address of the device connected to the
CMM4. A physical address cannot be changed. The ARP table is used by
the system to translate the logical address into a physical address.
Interface
This field displays the type of interface. In the case of the CMM4, the
interface will always be an Ethernet interface.
Pending
This field indicates whether the packets are pending “Y” or “N.”
Create Time/Last
Time
These fields are used to “age out” the entry in the table in the case where
there has been no communication for a period of time.
