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# ARP configuration options
[Configuration options for uIP]

## Defines
#define | UIP_ARPTAB_SIZE
| The size of the ARP table.
#define | UIP_ARP_MAXAGE 120
| The maxium age of ARP table entries measured in 10ths of seconds.

## Define Documentation

#define UIP_ARP_MAXAGE 120

| The maxium age of ARP table entries measured in 10ths of seconds. An UIP_ARP_MAXAGE of 120 corresponds to 20 minutes (BSD default).

#define UIP_ARPTAB_SIZE

| The size of the ARP table. This option should be set to a larger value if this uIP node will have many connections from the local network.