Lan Test - Advantech RSB-4221 User Manual

Risc 3.5inch sbc based on ti sitara am3358 cortex a8 1ghz high performance processor
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3.8

LAN Test

RSB-4221 sets DHCP as default network protocol.
#busyboxifconfig
eth0
Link encap:EthernetHWaddr 78:A5:04:DD:E4:9C
inet addr:172.21.170.76 Bcast:172.21.171.255 Mask:255.255.254.0
UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1
RX packets:16740 errors:0 dropped:0 overruns:0 frame:0
TX packets:1454 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1935525 (1.8 MiB) TX bytes:198083 (193.4 KiB)
lo
Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:130 errors:0 dropped:0 overruns:0 frame:0
TX packets:130 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:234899 (229.3 KiB) TX bytes:234899 (229.3 KiB)
If you would like to config IP manually, please use the below command:
#busyboxifconfig eth0 xxx.xxx.xxx.xxx up
Here's a real case for your reference.The hosts (RSB-4221) IP is 192.168.0.10; the
target (A desktop computer) IP is 192.168.0.12
#busyboxifconfig eth0 down
#busyboxifconfig eth0 192.168.0.10
#busyboxifconfig eth0
eth0
Link encap:EthernetHWaddr 78:A5:04:DD:E4:9C
inet addr:192.168.0.10 Bcast:172.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1
RX packets:16740 errors:0 dropped:0 overruns:0 frame:0
TX packets:1454 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1935525 (1.8 MiB) TX bytes:198083 (193.4 KiB)
The target computer (Client) IP address is 192.168.0.12, so we can use the below
command to see if we can get any response from the client.
RSB-4221 User Manual
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