Comtrol eCos - Manual (Page 491)

X. TCP/IP Stack Support for eCos
The Common Networking for eCos package provides support for a complete TCP/IP networking stack. The de-
sign allows for the actual stack to be modular and at the current time two different implementations, one based on
OpenBSD from 2000 and a new version based on FreeBSD, are available. The particulars of each stack implemen-
tation are presented in separate sections following this top-level discussion.