DHCPv4 snooping events

The following are the events related to DHCPv4 snooping.

Event ID: 8201 (Severity: Warning)

Message

Server <ip_address> packet received on untrusted port <port> dropped.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when packet dropped while server packet received on untrusted port.

Event ID: 8202 (Severity: Warning)

Message

Client packet destined to untrusted port <port> dropped.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when client packet dropped while packet destined to untrusted port.

Event ID: 8203 (Severity: Warning)

Message

Packet received from unauthorized server <ip_address> on port <port>.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when packet dropped while packet received from unauthorized server.

Event ID: 8204 (Severity: Warning)

Message

Received untrusted relay info from client <mac> on port <port>.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when client packet received with untrusted relay info.

Event ID: 8205 (Severity: Warning)

Message

Client address <client_mac> not equal to source MAC <source_mac> detected on port <port>.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when client address not equal to source MAC.

Event ID: 8206 (Severity: Warning)

Message

Binding for <ip_address>:<mac> exists on port <existing_port>. Dropping release request received for the binding on <new_port>.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when release packet received on incorrect port.

Event ID: 8207 (Severity: Warning)

Message

The dynamic binding for <mac> on port <port> was replaced with a manual binding.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when dynamic binding for a port was replaced with a manual binding.

Event ID: 8208 (Severity: Warning)

Message

Drop request from <mac> for already assigned address <ip_address>.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when drop client request for already assigned ip.

Event ID: 8209 (Severity: Warning)

Message

Drop offer from <server_ip_address> of already assigned address <lease_ip_address> to <mac>.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when drop server offer for already assigned ip.

Event ID: 8210 (Severity: Warning)

Message

Drop offer from <server_ip_address> of <lease_ip_address> address is illegal.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when drop server offer for illegal ip.

Event ID: 8211 (Severity: Warning)

Message

Maximum bindings limit reached on port <port>, dropping request from <mac>.

Category

DHCPv4 snooping

Severity

Warning

Description

Log event when binding limit reached on port.

Event ID: 8212

Message

All the dynamic binding entries were cleared.

Category

DHCPv4 snooping

Severity

Information

Description

Log event when all dynamic binding entries are cleared.

Event ID: 8213

Message

Dynamic binding entries on the port <port> were cleared.

Category

DHCPv4 snooping

Severity

Information

Description

Log event when all dynamic binding entries on a port are cleared.

Event ID: 8214

Message

Dynamic binding entries on the VLAN <vid> were cleared.

Category

DHCPv4 snooping

Severity

Information

Description

Log event when all dynamic binding entries on a vlan are cleared.

Event ID: 8215

Message

Dynamic binding entry with ip <ip> on the VLAN <vid> was cleared.

Category

DHCPv4 snooping

Severity

Information

Description

Log event when a specific dynamic binding entry on a vlan is cleared.

Event ID: 8216

Message

Failed to import dynamic ip binding entries from external storage. volume: <volume_name>, filename: <file_name>.

Category

DHCPv4 snooping

Severity

Error

Description

Log event when failed to import dynamic ip binding entries from external storage.