L2IFPPI_1.3.6.1.4.1.2011.5.25.315.3.2 hwPortVlanSecureMacAlarm
Description
L2IFPPI/4/PORTSEC_ACTION_HAVEMAC_ALARM:OID [oid] Interface [INTEGER] receive insecure MAC address. (MacAddr=[OPAQUE], VLAN=[INTEGER], VsiName=[OCTET], Portindex=[INTEGER], InterfaceName=[OCTET], the port status is : [INTEGER]. (1:restrict;2:protect;3:error-down)).
On an interface where the number of learned secure MAC addresses reached the maximum value, the interface sent an alarm when receiving invalid MAC addresses.
Attribute
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.315.3.2 | Warning | environmentalAlarm(6) |
Parameters
| Name | Meaning |
|---|---|
| oid | Indicates the ID of a MIB object. |
Interface |
Indicates the interface index corresponding to the invalid MAC address. |
MacAddr |
Indicates the invalid MAC address after the limit is reached. |
VLAN |
Indicates the VLAN ID. |
VsiName |
Indicates the name of a VSI. |
Portindex |
Indicates the interface index corresponding to the invalid MAC address. |
InterfaceName |
Indicates the interface name corresponding to the invalid MAC address. |
port status |
Indicates the action triggered by the invalid MAC address after the limit is reached. |
Possible Causes
After the number of dynamic secure MAC addresses or sticky MAC addresses learned by an interface reached the maximum value, the interface received packets from another MAC address.
Procedure
- Check whether the MAC address in the alarm is valid.
- If the MAC address is valid, go to step 2.
- If the MAC address is invalid, go to step 3.
- Run the port-security max-mac-num max-number command to increase the maximum number of MAC
addresses to be learned. Check whether the alarm is cleared.
- If the alarm is cleared, no further action is required.
- If the alarm is not cleared, contact technical support personnel.
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