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# IP configuration options
[Configuration options for uIP]

## Defines
#define | UIP_TTL 255
| The IP TTL (time to live) of IP packets sent by uIP.
#define | UIP_REASSEMBLY
| Turn on support for IP packet reassembly.
#define | UIP_REASS_MAXAGE 40
| The maximum time an IP fragment should wait in the reassembly buffer before it is dropped.

## Define Documentation

#define UIP_REASSEMBLY

| Turn on support for IP packet reassembly. uIP supports reassembly of fragmented IP packets. This features requires an additonal amount of RAM to hold the reassembly buffer and the reassembly code size is approximately 700 bytes. The reassembly buffer is of the same size as the uip_buf buffer (configured by UIP_BUFSIZE). Note: IP packet reassembly is not heavily tested.

#define UIP_TTL 255

| The IP TTL (time to live) of IP packets sent by uIP. This should normally not be changed.