[lwip-users] lwip 0.5.3 linux ppc

[Quaritsch Markus]

Hi,

I'm trying to get lwip running on my apple powerbook with Debian
GNU/Linux.
I downloaded the stable release 0.5.3 and it compiles without any
errors. But when I start the application simhost and try to ping the 2.
network interface (192.168.0.2) I get no response.
I've enabled some debugging and could see, that the arp request goes to
the application (simhost) and it creates also a arp reply but it seems
that this arp reply gets lost.
I've added some debugging output and tcpdump output:

|System initialized.
|TCP/IP initialized.
|tapif_init: fd 6
|tapif_init: system("ifconfig tap0 inet 192.168.0.1");
|netif: added interface tp IP addr 192.168.0.2 netmask 255.255.255.0 gw
|192.168.0.1
|netif: setting default interface tp
|netif: added interface lo IP addr 127.0.0.1 netmask 255.0.0.0 gw
|127.0.0.1
|Applications started.
|tapif_input: ARP packet
|arp_arp_input: ARP request
|tapif_input: Sending ARP reply
|tapif_input: ARP packet
|arp_arp_input: ARP request
|tapif_input: Sending ARP reply

|tcpdump: listening on tap0
|16:37:55.693372 arp who-has 192.168.0.2 tell 192.168.0.1
|16:37:55.693504 arp-#2 for proto #2048 (6) hardware #1 (4)
|16:37:56.685422 arp who-has 192.168.0.2 tell 192.168.0.1
|16:37:56.685818 arp-#2 for proto #2048 (6) hardware #1 (4)
|16:37:57.685422 arp who-has 192.168.0.2 tell 192.168.0.1
|16:37:57.690076 arp-#2 for proto #2048 (6) hardware #1 (4)

Can you give me some hints how to get lwip running? Where could I start
debugging?

regards
quaritsch markus

-- 
|  .''`. | Quaritsch Markus    address@hidden    Student of Telematics |
| : :' : |                                         TU-Graz, Austria |
| `. `'  | My software never has bugs.                              |
|   `-   | It just develops random features.                        |