L3VPN/4/PREFIX_MID_EXCEEDED

Message

L3VPN/4/PREFIX_MID_EXCEEDED:The number of route prefixes in VPN instance [vpn-instance] was [prefixes-number], which exceeded the [threshold-value].

The number of added route prefixes exceeded the alarm threshold for the number of route prefixes.

Parameter Name	Parameter Meaning
[vpn-instance]	Indicates the name of the VPN instance.
[prefixes-number]	Indicates the number of the current route prefixes.
[threshold-value]	the upper limit for the number of route prefixes.

After the number of route prefixes in the routing table reached the alarm threshold, new route prefixes continued to be added.

Run the display ip routing-table vpn-instance [ vpn-instance-name ] statistics command to check the total number and types of routes in this VPN instance.
Analyze the sources of routes and check whether the number of current private prefixes in the VPN instance meets the requirement.
- If so, go to Step 4.
- If not, go to Step 3.
Delete unnecessary private prefixes, and then check whether the number of prefixes still reaches or exceeds the alarm threshold.
- If so, go to Step 5.
- If not, go to Step 6.
Enter the VPN instance view and run the display this command to check the configuration of prefix limit to check whether the set alarm threshold of private prefixes is proper.
- If so, go to Step 5.
- If not, run the prefix limit number { alert-percent | simply-alert } command to re-configure a proper alarm threshold. Then, go to Step 6.
Collect log information and configuration information, and then contact technical support personnel.
End.