ip-mac [conflict|routing]
ip-mac conflict drop-only
ip-mac conflict [log-and-drop|log-only] log-level [<0-7>|alerts|critical|debug| emergencies|errors|informational|notifications|warnings]
ip-mac routing conflict drop-only
ip-mac routing conflict [log-and-drop|log-only] log-level [<0-7>|alerts|critical|debug| emergencies|errors|informational|notifications|warnings]
ip-mac conflict drop-only
| 
                         conflict  | 
                     
                         Action performed when a conflict exists between the IP address and MAC address. This option is enabled by default.  | 
                  
| 
                         drop-only  | 
                     
                         Drops a packet without logging  | 
                  
ip-mac conflict [log-and-drop|log-only] log-level [<0-7>|alerts|critical|debug| emergencies|errors|informational|notifications|warnings]
| 
                         conflict  | 
                     
                         Action performed when a conflict exists between the IP address and MAC address. This option is enabled by default.  | 
                  
| 
                         log-and-drop  | 
                     
                         Logs the event and drops the packet. This is the default setting.  | 
                  
| 
                         log-only  | 
                     
                         Logs the event only, the packet is not dropped  | 
                  
| 
                         log-level  | 
                     
                         Configures the log level  | 
                  
| 
                         <0-7>  | 
                     
                         Sets the numeric logging level  | 
                  
| 
                         alerts  | 
                     
                         Numerical severity 1. Indicates a condition where immediate action is required  | 
                  
| 
                         critical  | 
                     
                         Numerical severity 2. Indicates a critical condition  | 
                  
| 
                         debugging  | 
                     
                         Numerical severity 7. Debugging messages  | 
                  
| 
                         emergencies  | 
                     
                         Numerical severity 0. System is unusable  | 
                  
| 
                         errors  | 
                     
                         Numerical severity 3. Indicates an error condition  | 
                  
| 
                         informational  | 
                     
                         Numerical severity 6. Indicates a informational condition  | 
                  
| 
                         notification  | 
                     
                         Numerical severity 5. Indicates a normal but significant condition  | 
                  
| 
                         warnings  | 
                     
                         Numerical severity 4. Indicates a warning condition. This is the default setting.  | 
                  
ip-mac routing conflict drop-only
| 
                         routing  | 
                     
                         Enables IPMAC routing conflict detection. This is also known as a Hole-196 attack in the network. This feature helps to detect if the client is sending routed packets to the correct router-mac-address.  | 
                  
| 
                         conflict  | 
                     
                         Defines the action performed when a routing table conflict is detected. This option is enabled by default.  | 
                  
| 
                         drop-only  | 
                     
                         Drops a packet without logging  | 
                  
ip-mac routing conflict [log-and-drop|log-only] log-level [<0-7>|alerts|critical|debug| emergencies|errors|informational|notifications|warnings]
| 
                         routing  | 
                     
                         Defines a routing table based action  | 
                  
| 
                         conflict  | 
                     
                         Action performed when a conflict exists in the routing table. This option is enabled by default.  | 
                  
| 
                         log-and-drop  | 
                     
                         Logs the event and drops the packet. This is the default setting.  | 
                  
| 
                         log-only  | 
                     
                         Logs the event only, the packet is not dropped  | 
                  
| 
                         log-level  | 
                     
                         Configures the log level to log this event under  | 
                  
| 
                         <0-7>  | 
                     
                         Sets the numeric logging level  | 
                  
| 
                         alerts  | 
                     
                         Numerical severity 1. Indicates a condition where immediate action is required  | 
                  
| 
                         critical  | 
                     
                         Numerical severity 2. Indicates a critical condition  | 
                  
| 
                         debugging  | 
                     
                         Numerical severity 7. Debugging messages  | 
                  
| 
                         emergencies  | 
                     
                         Numerical severity 0. System is unusable  | 
                  
| 
                         errors  | 
                     
                         Numerical severity 3. Indicates an error condition  | 
                  
| 
                         informational  | 
                     
                         Numerical severity 6. Indicates a informational condition  | 
                  
| 
                         notification  | 
                     
                         Numerical severity 5. Indicates a normal but significant condition  | 
                  
| 
                         warnings  | 
                     
                         Numerical severity 4. Indicates a warning condition. This is the default setting.  | 
                  
nx9500-6C8809(config-fw-policy-testFW)#ip-mac conflict drop-only
         nx9500-6C8809(config-fw-policy-testFW)#ip-mac routing conflict log-and-drop log-level notifications
         nx9500-6C8809(config-fw-policy-testFW)#show context firewall-policy testFW ip dos fraggle drop-only ip dos tcp-sequence-past-window drop-only ip dos tcp-max-incomplete high 600 ip dos tcp-max-incomplete low 60 ip-mac conflict drop-only ip-mac routing conflict log-and-drop log-level notifications flow timeout icmp 16000 flow timeout udp 10000 flow timeout tcp established 1500 flow timeout other 16000 dhcp-offer-convert alg facetime dns-snoop entry-timeout 1200 nx9500-6C8809(config-fw-policy-testFW)#
| no | Disables actions based on device IP MAC table, IP address, and MAC address conflict detection |