Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
SECE/3/ARPS_DROP_PACKET_PROADDR_LEN
Message
SECE/3/ARPS_DROP_PACKET_PROADDR_LEN:Invalid protocol address length.(ProAddressLength=[ULONG], SourceMAC=[STRING1], SourceIP=[STRING2], SourceInterface=[STRING3], DropTime=[STRING4])
Parameters
| Parameter Name | Parameter Meaning |
|---|---|
ProAddressLength |
Indicates the protocol address length of ARP packets. |
SourceMAC |
Indicates the source MAC address of packets. |
SourceIP |
Indicates the source IP address of packets. |
SourceInterface |
Indicates the source interface of packets. |
DropTime |
Indicates the time ARP packets were discarded. |
Procedure
- Find out the interface where the attack occurred based on the SourceInterface field in the alarm message.
- Find out the user who sent the attack packets based on the SourceMAC field in the alarm message.
- Check whether the user host runs properly; if not, the user may be the attacker. In this case, you can take measures against this, such as making the user get offline.