[lwip-users] ppp + netif bug?

[Anoulak Kictiraz]

Hi folks,

I listened just the mailinglist, but now i have some questions.
Our campany use eCos+lwip stack on ARM-TDI. I updated yesterday the lwip 
from CVS.
The IP-layer will not work with ppp, because the net interface of ppp 
was not up.
The statment of file ip.c (line 237) show below:
   /* interface is up and configured? */
   if ((netif_is_up(netif)) && (!ip_addr_isany(&(netif->ip_addr))))
and this was not set when the ppp link was up.
Fix could be:
   int sifup(int pd){
         .....
         if (netif_add(&pc->netif, &pc->addrs.our_ipaddr, 
&pc->addrs.netmask, &pc->addrs.his_ipaddr, (void *)pd, pppifNetifInit, 
ip_input))             {
               netif_set_up(&pc->netif);
            ....
            }
         ....
   }
Can someone confirm this problem?

Regards,

Anoulak

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Dipl.-Inf. Anoulak Kictiraz

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