Re: [lwip-users] PPP no IP address assigned

[Sylvain Rochet]

Hello Michael,

On Wed, Apr 01, 2015 at 09:56:37PM +0200, Sylvain Rochet wrote:
> 
> It really should retry a few seconds later, could you dig what is 
> happening in IPCP (ipcp.c/fsm.c) ?
> 
> What do you have for FSM_DEFTIMEOUT in lwipopts.h/opt.h ?

To be sure I tested with an input drop filter which drop the 10 first 
IPCP replies, this is what I get:

sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
1427927750: drop IPCP input
1427927750: drop IPCP input
1427927753: drop IPCP input
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
1427927756: drop IPCP input
1427927756: drop IPCP input

1427927756-1427927750 = FSM_DEFTIMEOUT   -> OK

1427927759: drop IPCP input
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
1427927762: drop IPCP input
1427927762: drop IPCP input

1427927762-1427927756 = FSM_DEFTIMEOUT   -> OK

1427927765: drop IPCP input
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
1427927768: drop IPCP input
rcvd [IPCP ConfReq id=0x1 <addr 192.168.4.254> <ms-dns1 0.0.0.0> <ms-dns2 
0.0.0.0>]
sent [IPCP ConfRej id=0x1 <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
rcvd [IPCP ConfReq id=0x2 <addr 192.168.4.254>]
sent [IPCP ConfAck id=0x2 <addr 192.168.4.254>]
rcvd [IPCP ConfReq id=0x2 <addr 192.168.4.254>]
sent [IPCP ConfAck id=0x2 <addr 192.168.4.254>]
rcvd [IPCP ConfReq id=0x2 <addr 192.168.4.254>]
sent [IPCP ConfAck id=0x2 <addr 192.168.4.254>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
rcvd [IPCP ConfNak id=0x1 <addr 192.168.4.100> <ms-dns1 8.8.8.8> <ms-dns2 
8.8.4.4>]
sent [IPCP ConfReq id=0x2 <addr 192.168.4.100> <ms-dns1 8.8.8.8> <ms-dns2 
8.8.4.4>]
rcvd [IPCP ConfAck id=0x2 <addr 192.168.4.100> <ms-dns1 8.8.8.8> <ms-dns2 
8.8.4.4>]

Sylvain

signature.asc
Description: Digital signature