AM_1.3.6.1.4.1.2011.6.8.2.2.0.1 hwUserIPConflictAlarm

Trap Buffer Description

IP address is conflict. (Conflict ip=[ConfIP],PoolNo.=[PoolNo],PoolName=[PoolName])

IP addresses conflicted.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Event
Trap Severity	Warning
Mnemonic Code	IPCONFLICT
Trap OID	1.3.6.1.4.1.2011.6.8.2.2.0.1
MIB	HUAWEI-IPPOOL-MIB
Alarm ID	This is an event trap and does not involve alarm ID.
Alarm Name	This is an event trap and does not involve alarm name.
Alarm Type	This is an event trap and does not involve alarm type.
Raise or Clear	This is an event trap and does not involve alarm generation or clearance.
Match trap	-

Trap Buffer Parameters

Parameter	Description
ConfIP	Conflicting IP address.
PoolNo	Address pool index.
PoolName	Address pool name.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.6.8.2.1.1	hwUserIPAddr	-
1.3.6.1.4.1.2011.6.8.1.1.1.2	hwIPPoolName	hwIPPoolIndex

Impact on the System

If the address pool has available IP addresses, users can go online properly. Otherwise, users fail to go online.

Possible Causes

Cause 1: When the DHCP server was assigning an IP address to a DHCP client, the dhcp server ping command output showed that the IP address had been used. Cause 2: After discovering that the assigned IP address had been used already, a DHCP client sent a Decline message to the DHCP server.

Procedure

1. Run the display ip pool command to check whether the address pool has available IP addresses.

If yes, no action is required.
If no, go to Step 2.

2. Check whether the conflicting IP address should be used as planned.

If yes, no action is required. The DHCP server can continue assigning IP addresses only after all IP addresses are released from the address pool.
If no, go to Step 3.

3. Run the conflict auto-recycle command to configure the interval for automatically reclaiming conflicting IP addresses. After conflicting IP addresses are reclaimed, these IP addresses become available and can be assigned to clients.