All I have just checked-in Simon Kallweit's port of lwIP 1.3.2 to eCos. This is a valuable contribution which provides a recent, high quality, configurable implementation of a TCP/IP stack that has been specifically designed for reduced memory requirements. The port works with both ethernet and SLIP interfaces via standard eCos I/O.
The contribution also includes an implementation of PPP for lwIP. This has been labelled "experimental" since it is destined to be replaced by the official lwIP PPP implementation from the forthcoming upstream lwIP 1.4.x sources. Thank you, Simon! John Dallaway eCos maintainer -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss