Fujitsu M10-4 Service Manual page 376

Table C-4 netstat command options (continue d)
Option
-i interval
-p
-r
-n
The following example shows the output from the netstat command.
# netstat -p
Net to Media Table: IPv4
Device IP Address
------ -------------------- --------------- -------- ---------------
net0 4S-111-D0
net0 10.24.187.1
net0 224.0.0.22
Net to Media Table: IPv6
If Physical Address
----- -----------------
net0 33:33:00:00:00:01
net0 33:33:00:00:00:02
net0 33:33:00:01:00:02
net0 33:33:00:00:00:16
net0 b0:99:28:98:30:36
net0 33:33:ff:98:30:36
#
C.5 ping Command
The ping command sends the ICMP ECHO_REQUEST packet to network hosts.
In certain configurations of the ping command, the command output allows you to
identify a network link or a node that has experienced a problem. The destination
host is specified by the variable: hostname.
Table C-5
troubleshooting.
362 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023
Description
Executes the netstat command at
the interval of the number of
seconds specified with a numeric
value after the -i option.
Displays the media table.
Displays the routing table.
Converts a host name into an IP
address and then displays it.
Mask
255.255.255.255 SPLA
255.255.255.255
255.255.255.255 S
Type State
------- ------------ ---------------------------
other REACHABLE
other REACHABLE
other REACHABLE
other REACHABLE
local REACHABLE
other REACHABLE
lists the options of the ping command and how those options are useful for
Application
Identifies intermittent or long-term
network events. You can view
nighttime events at a glance by
piping the netstat output to a file.
Allows you to check the MAC
addresses of the host on the
subnetwork.
Allows you to check the routing
information.
Allows you to check the IP address
instead of the host name.
Flags Phys Addr
b0:99:28:98:30:36
00:0a:b8:50:cd:42
01:00:5e:00:00:16
Destination/Mask
ff02::1
ff02::2
ff02::1:2
ff02::16
fe80::b299:28ff:fe98:3036
ff02::1:ff98:3036