ADTRAN Atlas 550 - Manual (Page 123)

Chapter 9. Router
61200305L1-1 ATLAS 550 User Manual 9-9
S UBNET M ASK Defines which part of a destination IP address contains the network number.
This address is composed of four decimal numbers, each in the range of 0 to
255, separated by periods. This value is set to 0.0.0.0 by default. This part of
the destination IP address is used along with the ATLAS 550 IP address to
determine which nodes must be reached through the default IP gateway.
MAC A DDRESS Displays the system Ethernet Media Access Control (MAC) address. This
field is read-only.
P ING Write security: 5; Read security: 5
Allows you to send pings (Internet Control Message Protocol (ICMP)
requests) to devices accessible via the network.
IP A DDRESS Write security: 5; Read security: 5
Specifies the IP address to ping.
C OUNT Write security: 5; Read security: 5
Specifies the number of pings to send. The default number of tries is 4, and
the maximum value is 99.
S IZE Write security: 5; Read security: 5
Specifies the size in bytes of the data portion of the ping request. The
default value is 64 bytes, and the maximum size is 1024 bytes.
T IMEOUT Write security: 5; Read security: 5
Specifies the time in milliseconds to wait for the ping reply before timing
out. The default timeout is three seconds, and the maximum timeout value
is ten seconds.
R OUND TRIP MIN Read security: 5
Displays the minimum round trip time of the ping request/reply of the cur-
rent set of pings.
R OUND TRIP AVG Read security: 5
Displays the average round trip time of the ping request/reply of the cur-
rent set of pings.
R OUND TRIP MAX Read security: 5
Displays the maximum round trip time of the ping request/reply of the
current set of pings.
Only one ping session can be active at a time.