This alarm is reported when the IP address of the device conflicts with the IP address of an external device.

Parameters

Parameter Name	Parameter Description
IP Address	IP address
Cabinet No.	Cabinet number of the faulty board
Subrack No.	Subrack number of the faulty board
Slot No.	Slot number of the faulty board
Interface Type	Interface type (PPP, PPPOE, MP, ETHERNET, TRUNK, LOOPINTF)
Interface No.	Interface number

Impact on the System

Alarm Severity	Alarm Impact
Minor	The services over the conflicting IP address of the device are disrupted.

System Actions

The system automatically disables the conflicting IP address of the device.

Possible Causes

·     The IP address of the device is incorrectly configured.

·     The IP address of the external device is incorrectly configured.

Procedure

1.     Check the configuration of the conflicting IP address of the device on the M2000.

a.   Run the MML command LST DEVIP/DSP DEVIP to query the configuration of the conflicting IP address of the device. Then, check whether the configured IP address is correct according to the configuration planning.

Y => The configured IP address is correct. Go to step 2.

N => The configured IP address is incorrect. Go to sub-step b.

b.   Run the MML command RMV DEVIP/RMV SIGCH/RMV OMCH to delete the conflicting IP address.

c.   Run the MML command ADD DEVIP to add a correct IP address according to the configuration planning of the IP addresses.

Check whether the alarm is cleared.

Y => The alarm is cleared. No further action is required.

N => The alarm is not cleared. Go to step 2.

2.     Check the configuration of the IP address of the external device.

a.   Check whether the configured IP address of the external device is correct.

Y => The configured IP address is correct. Contact Huawei Customer Service Center.

N => The configured IP address is incorrect. Go to sub-step b.

b.   Contact the maintenance engineers responsible for the external device to change the conflicting IP address.

Check whether the alarm is cleared.

Y => The alarm is cleared. No further action is required.

N => The alarm is not cleared.

Impressive one.

Good Stuff...

useful document, thanks