On Fri, 2009-02-13 at 16:41 -0500, Francois Bouchard wrote: > what is the maximum length (in octets) a single network buffer can > handle?
Depends what you mean by a network buffer. The netbuf API uses a chain of pbufs to represent a network buffer. The pbuf chain total length is held in a u16_t variable, so that will be the upper limit on it. Each pbuf in the chain will be approx PBUF_POOL_BUFSIZE long (give or take a few bytes for alignment) and you can define this in lwipopts.h I think. The default is "large enough to hold an MTU-sized frame". Kieran _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
