[lwip-users] Timeout Remote Client: SYN-SYN/ACK needs approx. 2-3s

2013-02-08 Thread sb80
Hello, I have LwIP Ver. 1.2.0 and the following Problem. The device (µC) which use the LwIP have following functions. - A client (DC) in the device will connect to a PC-server (PCS) with the Port 2111). - A remote client (RC), a customer computerprogramm on WinXP, will sometimes connect to the D

Re: [lwip-users] Update LWIP 1.2.0 to 1.4.1

2013-01-23 Thread sb80
@simon thats true. nothing is for free, only the dead, but that cost the life ;-) Yes, I compared the files, and I insert few things in the code. But it doesn't work. I try it again and debug the code. Thanks all for the informations. stefan - Thanks Stefan (Germany) -- View this message

Re: [lwip-users] Update LWIP 1.2.0 to 1.4.1

2013-01-23 Thread sb80
Thanks simon But I do not really understand how I should fix my problem. I don't see what I should change in the code. I attached my ethernetif.c --> in my sourcecode it is called eddif.c. If you find the time, take a look to this, please. It will very helpfull for me, if you can give me an i

[lwip-users] Update LWIP 1.2.0 to 1.4.1

2013-01-22 Thread sb80
Hello, I have a NetX500 (Hilscher) µC with the OS rcX (Hilscher) with LWIP 1.2.0. Now I have made an update to 1.4.1. I use the settings from lwipopts.h from 1.2.0 and changed some parameters for the compatibility with 1.4.1. (In the old Version for example NO_SYS 0, LWIP_SOCKETS 0 and LWIP_NETCO

[lwip-users] Communication (timeout) Problem WinXP/Win7 with LwIP

2013-01-04 Thread sb80
Hello, I have a PC application that runs under Win7 and WinXP and communicate with a device (Hilscher NetX500) which use the rtX OS (from Hilscher) with the LwIP (Version see below). The device has two ethernet interfaces. On the device runs a client (for RDT) on eth0 and the PC application use al

Re: [lwip-users] Gateway problem with LwIP

2013-01-02 Thread sb80
Hello Simon, Sorry for the late answer, i was in the holidays. Thanks for the information. if you have additional information about routing with lwip, i will pleased to hear from you :-) Stefan - Thanks Stefan (Germany) -- View this message in context: http://lwip.100.n7.nabble.com/Gate

Re: [lwip-users] Gateway problem with LwIP

2012-12-21 Thread sb80
have you an example code for me to realize this routing function? should I define in the the opt.h something like this original: /** * LWIP_HOOK_IP4_ROUTE(dest): * - called from ip_route() (IPv4) * - dest: destination IPv4 address * Returns the destination netif or NULL if no destination neti

Re: [lwip-users] Gateway problem with LwIP

2012-12-20 Thread sb80
Hi Simon, Thanks. That was a very helpful information. Is it possible to realize a multipath routing in the lwip or know you a project which reallized that? In the init.h i didn't found the #define, so i have a old version, but in the moment i won't upgrade the lwip, because the lwip is included

[lwip-users] Gateway problem with LwIP

2012-12-18 Thread sb80
Hello, I work for the first time in my life with the LwIP Stack and I have some problems. I hope anyone have a idea to fix it. I have a netX500 processor from hilscher with the OS rtx and the OS use the LwIp Stack (I don't know the version). The netX500 offers two ethernet interfaces (et0,eth1).