0 Replies Latest reply on Aug 6, 2012 7:51 AM by dan_schiro

    Does Nucleus Net support TCP/UDP segmentation and reassembly?

    dan_schiro

      Nucleus NET does support UDP/TCP packet fragmentation by  utilizing IP fragmentation and reassembly. Support for IP fragmentation  is on by default and is controlled by the INLCUDE_IP_FRAGMENT define in  net_cfg.h.  Set this define to OS_TRUE or OS_FALSE to enable or disable  IP fragmentation support.

       

      It is important to note that the default Maximum IP Reassembly size  is set to the MTU of the device attached to NET. For Ethernet, this is  1500. This can be changed during run time by calling  NU_Set_Reasm_Max_Size to specify a new maximum reassembly size.