NEC Express5800 Series User Manual page 302

7-30 Troubleshooting
When incorporating the module again it has been disconnected, the network is not
duplexed:
Has the module been completely disconnected?
When you disconnected the module using NEC ESMPRO and tried to incorporate
it again, the network may not be duplexed if the module is not completely
disconnected. Make sure that the module is completely disconnected by
confirming that the FT-LED is turned off and the module is powered off, and then
incorporate the module.
If incorporating the module does not start for a few minutes, try to incorporate it
again.
When turning on the DC power after the module has been implemented,
"$ESMALERT:HAS:C00706A6$ The driver failed to bind the Module." is notified:
After the module is implemented, if the timing to turn on the DC power is too early,
this message may be displayed.
Right after implementing the module, hardware is initialized. When the DC power
is turned on before the initialization process completes, this message may be
displayed, but there is not any problem. After that, if the DC power of the module
is not automatically turned on, press the DC button again to turn on the DC
power.
The network is not duplexed:
If the network is not duplexed, redundancy of the system is incomplete, and the
status LED indicator does not illuminate green. Follow the steps below to check
the network configuration:
[Procedure]
1. Run "ifconfig -a |grep eth."
If no message appears, the network is successfully duplexed.
If the standard device names for Linux (such as eth0, eth1) are assigned to
Ether devices, the network is not duplexed.
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2. Run "udevstart."
All the Linux standard device names will be renamed to the ones for your NEC
Express5800/ft series (such as e08030, e13030), and the network is duplexed.
3. Run "ifconfig -a |grep eth" again to confirm that no message appears.
# ifconfig -a |grep eth
eth0 Link encap:Ethernet HWaddr 00:XX:XX:XX:XX:XX
eth1 Link encap:Ethernet HWaddr 00:YY:YY:YY:YY:YY