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| Title | Size | Download |
|---|---|---|
| 01-HH3C-CPDR-MIB | 76.58 KB |
Contents
HH3C-CPDR-MIB
About this MIB
Use this MIB to obtain CPDR information.
MIB file name
hh3c-cpdr.mib
Root object
iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).hh3c(25506).hh3cCommon(2).hh3cCpdr(199)
Tabular objects
hh3cCpdrGroupTable
About this table
Use this table to obtain CPDR group information.
Support for operations
Create：Not supported
Edit/Modify：Not supported
Delete：Not supported
Read：Supported
Columns
The table index is hh3cCpdrGroupName.
|
Object (OID) |
Access |
Syntax |
Value range |
Description |
Implementation |
|
hh3cCpdrGroupName (1.3.6.1.4.1.25506.2.199.1.1.1.1.1) |
read-only |
DisplayString |
OCTET STRING (1..32) |
CPDR group name. |
As per the MIB. |
|
hh3cCpdrGroupRole (1.3.6.1.4.1.25506.2.199.1.1.1.1.2) |
read-only |
INTEGER |
Invalid(1), master(2), standBy (3) |
CPDR group role. |
As per the MIB. |
|
hh3cCpdrMode (1.3.6.1.4.1.25506.2.199.1.1.1.1.3) |
read-only |
INTEGER |
hot (1), cold (2) |
Backup mode of the CPDR group. |
As per the MIB. |
Notifications
hh3cCpdrTrapRoleChange
Basic information
|
OID |
Event |
Type |
Severity |
Recovery notification |
Default status |
|
1.3.6.1.4.1.25506.2.199.2.0.1 |
A master/backup switchover occurs in a CPDR group. |
Informational |
Warning |
N/A (N/A) |
ON |
Notification triggers
The notification is generated when the device detects a master/backup switchover in a CPDR group.
Possible causes for the notification include the following:
The administrator manually triggers a master/backup switchover in the CPDR group.
A device fault triggers a master/backup switchover in the CPDR group.
An interface fault triggers a master/backup switchover in the CPDR group.
A network fault triggers a master/backup switchover in the CPDR group.
System impact
A master/backup switchover occurs in a CPDR group. The master device in the CPDR group provides services externally. The backup device in the CPDR group provides backup devices.
Identify whether dual masters exist, which can affect BRAS user services.
Identify the master/backup switchover reason for the CPDR group, and locate and resolve the fault to avoid affecting BRAS user services.
Status control
ON
CLI: Use the snmp-agent trap enable cpdr command.
OFF
CLI: Use the undo snmp-agent trap enable cpdr command.
Object
|
OID (object name) |
Description |
Index |
Type |
Value range |
|
1.3.6.1.4.1.25506.2.199.1.1.1.1.1 (hh3cCpdrGroupName) |
CPDR group name. |
hh3cCpdrGroupName |
DisplayString |
OCTET STRING (1..32) |
|
1.3.6.1.4.1.25506.2.199.1.1.1.1.2 (hh3cCpdrGroupRole) |
CPDR group role that currently takes effect. |
hh3cCpdrGroupName |
INTEGER |
Invalid(1), master(2), standBy (3) |
Recommended action
To resolve this issue:
1.Based on the alarm information, execute the display cp disaster-recovery group command in any view on the device to view CPDR group role information.
- If both CPDR groups are in master or backup state, proceed to step 2.
- If the dual master or dual backup issue does not exist, proceed to step 3.
2.Troubleshoot the issue based on the CP remote disaster discovery troubleshooting guide.
- If the issue is resolved, no action is required.
- If the issue persists, proceed to step 4.
3.Execute the display cp disaster-recovery group switchover-history command in any view on the device to view the master/backup switchover reason for the CPDR group.
- If the master/backup switchover is manually triggered by the administrator, no action is required.
- If the master/backup switchover is triggered by device fault, troubleshoot the device fault.
- If the master/backup switchover is triggered by interface fault, troubleshoot the interface fault.
- If the master/backup switchover is triggered by network fault, troubleshoot the network fault.
4.If the issue persists, collect alarm information, log messages, and configuration data, and then contact H3C Support for help.
