BRASAM_1.3.6.1.4.1.2011.6.8.2.2.0.4 hwDhcpServerDown
Trap Buffer Description
DHCP server is down or IP remote pool is full. (PoolNo.=[PoolNo],Server=[Server],Router=[Router],VPN instance=[vpn-instance],Reason=[Reason])
DHCP server is down or IP remote pool is full.
In VS mode, this trap is supported only by the admin VS.
Trap Attributes
| Trap Attribute | Description |
|---|---|
Alarm or Event |
Event |
Trap Severity |
Warning |
Mnemonic Code |
hwDhcpServerDown |
Trap OID |
1.3.6.1.4.1.2011.6.8.2.2.0.4 |
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 |
|---|---|
PoolNo |
Indicates the index of the address pool. |
Server |
Indicates the IP address of the remote DHCP server. |
Router |
Indicates the gateway address of the address pool. |
vpn-instance |
Indicates the VPN instance name. |
Reason |
Indicates the reason why the DHCP server does not respond. |
VB Parameters
| VB OID | VB Name | VB Index |
|---|---|---|
1.3.6.1.4.1.2011.6.8.2.1.2 |
hwDHCPServerAddr |
- |
1.3.6.1.4.1.2011.6.8.1.6.1.3 |
hwRemoteIPPoolRouterIPAddr |
hwRemoteIPPoolIndex |
1.3.6.1.4.1.2011.6.8.2.1.3 |
hwDhcpSvrVrfName |
- |
1.3.6.1.4.1.2011.6.8.2.1.5 |
hwDhcpSvrDownReason |
- |
Procedure
1. Check whether the network works normally.
Method: Run the ping command on the router to check whether the router can communicate with the DHCP server.
- If not, run the display ip routing-table command to check the route and remove the exception. Then go to Step 2.
- If the router can communicate with the DHCP server, go to Step 2.
2. Run the display ip pool pool-name command to check whether the IP addresses allocated by the DHCP server are used up.
- If the IP addresses are used up, run the section section-num start-ip-address [ end-ip-address ] command to re-configure the address in the corresponding address pool view and increase the number of IP addresses.
- If not, collect the log information of the DHCP server.
3. Check whether the alarm persists.
- If the alarm persists, go to Step 4.
- If not, go to Step 5.
4. Collect alarm information, log information and configuration information, and then contact technical support personnel.
5. End.