Technical data

124 Chapter 5. Command Line Interface Reference
PING
This is an echo message, available within the TCP/IP protocol suite, that is sent to a remote node and returned; it
is used to test connectivity to the remote node and is particularly useful for locating connection problems on a
network.
By default, the router will try to ping the remote device for five consecutive times and will issue status messages.
PS
Lists all of the tasks (processes) running in the system and the status of the tasks.
ping
[
-c count
] [
-i wait
] [
- s size
(or
-l size
)] <ipaddr>
-c count Number of packets; count is a value between 1 and 10.
-i wait Wait period in seconds between packets; wait is a value between 1 and 10.
-s size Packet data length “size” bytes; size is a value between 0 and 972.
-l size Same as -s size
ipaddr
IP address in the format of 4 decimals separated by periods.
Example:
ping -c 8 -i 7 -s 34 192.168.254.2
Response:
ping: reply from 192.168.254.2: bytes=34 (data), time<5 ms
ping: reply from 192.168.254.2: bytes=34 (data), time<5 ms
ping: reply from 192.168.254.2: bytes=34 (data), time<5 ms
ping: reply from 192.168.254.2: bytes=34 (data), time<5 ms
ping: reply from 192.168.254.2: bytes=34 (data), time<5 ms
ping: reply from 192.168.254.2: bytes=34 (data), time<5 ms
ping: reply from 192.168.254.2: bytes=34 (data), time<5 ms
ping: reply from 192.168.254.2: bytes=34 (data), time<5 ms
ping: packets sent 8, packets received 8
ps
Response:
# ps
TID: NAME FL P BOTTOM CURRENT SIZE
1:IDLE 02 7 1208f0 121008 2032
3:MSFS_SYNC 03 6 1224a0 122ba8 2032
4:SYSTEM LOGGER 03 5 122cd0 1233d8 2032
5:LL_PPP 03 5 126750 126e58 2032
6:NL_IP 03 5 126fe0 1272e0 1000
7:TL_IP_UDP 03 3 127460 127768 1000|