RM_1.3.6.1.4.1.2011.5.25.145.10.2 hwIpv4PrefixExceedClear

Trap Buffer Description

The number of IPv4 prefixes fell below the maximum value. (PrefixCount=[PrefixCount], MaxValue=[MaxValue])

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Critical
Mnemonic Code	hwIpv4PrefixExceed
Trap OID	1.3.6.1.4.1.2011.5.25.145.10.2
MIB	HUAWEI-RM-EXT-MIB
Alarm ID	0x08390004
Alarm Name	hwIpv4PrefixExceed
Alarm Type	qualityOfServiceAlarm
Raise or Clear	Clear
Match trap	RM_1.3.6.1.4.1.2011.5.25.145.10.1 hwIpv4PrefixExceed

Trap Buffer Parameters

Parameter	Description
PrefixCount	Indicates the number of IPv4 route prefixes in the routing table.
MaxValue	Indicates the maximum number of IPv4 route prefixes supported by the device.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.145.8.1	hwCurIpv4PrefixNum	-
1.3.6.1.4.1.2011.5.25.145.8.2	hwIpv4PrefixLimitValue	-

Impact on the System

Services will not be affected.

Possible Causes

The network administrator deleted some routes from the routing table or the number of routes learned by dynamic protocols decreased due to network topology changes. As a result, the number of IPv4 prefixes fell below the maximum value. Configure route limit and prefix limit at the same time, set prefix limit to the smaller value.

Procedure

This alarm message is informational only, and no action is required.