root@am335x-evm:~#  
root@am335x-evm:~# 
root@am335x-evm:~# 
root@am335x-evm:~# 
root@am335x-evm:~# 
root@am335x-evm:~# [  130.036285] PHY: 0:00 - Link is Down

root@am335x-evm:~# 
root@am335x-evm:~# 
root@am335x-evm:~# ifconfig eth0 down
root@am335x-evm:~#  
root@am335x-evm:~# 
root@am335x-evm:~# 
root@am335x-evm:~# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 1C:BA:8C:A7:EE:BA  
          inet addr:192.168.1.100  Bcast:192.168.1.255  Mask:255.255.255.0
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:114 errors:0 dropped:14 overruns:0 frame:0
          TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:10141 (9.9 KiB)  TX bytes:1100 (1.0 KiB)

eth1      Link encap:Ethernet  HWaddr 1C:BA:8C:A7:EE:BC  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback  
          LOOPBACK  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

usb0      Link encap:Ethernet  HWaddr C6:06:00:87:68:6E  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@am335x-evm:~#  
root@am335x-evm:~# 
root@am335x-evm:~# ifconfig eth1 192.178.1.101 up
[  158.370147] net eth1: CPSW phy found : id is : 0x4dd072
root@am335x-evm:~# [  161.366302] PHY: 0:01 - Link is Up - 100/Full
 
root@am335x-evm:~# 
root@am335x-evm:~# 
root@am335x-evm:~# ping 192.168.1.61
PING 192.168.1.61 (192.168.1.61): 56 data bytes
ping: sendto: Network is unreachable
root@am335x-evm:~#  
root@am335x-evm:~# 
root@am335x-evm:~# ping 192.168.1.61
PING 192.168.1.61 (192.168.1.61): 56 data bytes
ping: sendto: Network is unreachable
root@am335x-evm:~#  
root@am335x-evm:~# 
root@am335x-evm:~# ethtool eth1
Settings for eth1:
        Supported ports: [ TP AUI BNC MII FIBRE ]
        Supported link modes:   10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
                                1000baseT/Full 
        Supported pause frame use: No
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
                                1000baseT/Full 
        Advertised pause frame use: No
        Advertised auto-negotiation: Yes
        Speed: 100Mb/s
        Duplex: Full
        Port: MII
        PHYAD: 1
        Transceiver: external
        Auto-negotiation: on
        Current message level: 0x00000000 (0)
                               
        Link detected: yes
root@am335x-evm:~#  
root@am335x-evm:~# 
root@am335x-evm:~# 
root@am335x-evm:~# ping 192.168.1.61
PING 192.168.1.61 (192.168.1.61): 56 data bytes
ping: sendto: Network is unreachable
root@am335x-evm:~#  
root@am335x-evm:~# 
root@am335x-evm:~#