[lwip-users] Re: [lwip] ARP implementation

[Adam Dunkels]

Hi!

On Wednesday 10 October 2001 11:28, you wrote:
> I heard that some of you have implemented ARP for lwIP on their own.
> I just implemented the Ethernet driver and would now start adding ARP.
> Could someone send me the ARP implementation?

I actually went ahead and did a bare-bones simple ARP implementation for 
lwIP. There is stuff that isn't implemented yet such as ARP queries, entries 
timing out and other stuff, but it does the basic ARP protocol. It is enough 
to run be able to ping it and to run a web server. 

This can be found in the latest CVS code on the homepage (the "Download" 
section) in the files src/netif/arp.c and src/include/netif/arp.h. An example 
of how it can be used can be found in the src/arch/unix/netif/tapif.c file.

> I'm working on porting lwIP to RTEMS (68360 processor). First tests are
> running OK (webserver and ping work).

Great! Have you implemented your device drivers as a separate thread/two 
separate threads/non-threaded? How much of the sys.c-stuff is working?

/adam
-- 
Adam Dunkels <address@hidden>
http://www.sics.se/~adam
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