[lwip-users] i need help!!!problem with TCP

[manjunath]

hi,
iam new user to this lwip, i saw u'r 
        From: Rajaraman Krishnan

        Subject: [lwip-users] Re: [lwip] Problems with TCP

        Date: Thu, 09 Jan 2003 01:34:55 -0000

mailing list, files(examples) filename="server.cc"
filename="lwip_client.c",

function in lwip_client.c program;

int parse_addr(char *caddr, struct ip_addr
*ipaddr1, struct ip_addr =
*ipaddr2)
{
    int a, b, c, d;

    if (sscanf(caddr, "%d.%d.%d.%d", &a, &b, &c, &d) !=3D 4)
        return 0;

    if ((a < 0) || (a > 255) || (b < 0) || (b > 255) || (c < 0) || (c > =
255) ||
        (d < 0) || (d > 254))
        return 0;

    IP4_ADDR(ipaddr1, a, b, c, d);
    IP4_ADDR(ipaddr2, a, b, c, (d+1));-----> changed line;
    return 1;
} 

here i changed IP4_ADDR(ipaddr2, a, b, c, (d+1)); line to 
IP4_ADDR(ipaddr2, a, b, c, d); then it's working; is it correct;



i want these as server.cc on lwip, client is on lwip.
In the same way i got problems when running both client and server written
on lwip; i don't why; what r the criteria u have to fallow; if
u have any applications plese send me; iam running lwip-0.5.3 on red
hat linux 7.3; i actually need FTP,telnet,tftp applications on lwip, if u
know any inforamtion regarding this, please help me;    

replay me asap;

MANJUNATH K R
 
-------------------------------------------------------------------------------
 "Imagination is more important than knowledge,
  For knowledge is limited, whereas imagination embraces the entire."
-------------------------------------------------------------------------------