Date: Sun, 3 Nov 2002 10:23:41 -0800 (PST) From: alireza mahini <alirezamahini@yahoo.com> To: questions@freebsd.org Subject: How can i use multiple ethernet card for data transfer in my program( in C language)? Message-ID: <20021103182341.26131.qmail@web40712.mail.yahoo.com>
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I have 2 ethernet card {rl0 with inet "128.128.64.235"
and rl1 with inet"128.128.65.235").I wrote a program
that creates DGREAM sockets and bind them into valid
addresses then sending packets and receiving their
acks from another program.My code operates as below:
main(){
sd1=socket(...);
sd2=socket(...);
rd1=socket(...);
rd2=socket(...);
bind(..sd1.);/*sd1 bind in 128.128.64.235 for sending
data*/
bind(..sd2.);/*sd2 bind in 128.128.65.235 for sending
data*/
bind(..rd1.);/*rd1 bind in 128.128.64.235 for
receiving data*/
bind(..rd2.);/*rd2 bind in 128.128.65.235 for
receiving data*/
sendto(..sd1..);
sendto(..sd2..);
recvfrom(..rd1..);
recvfrom(..rd2..);
...
}
As you see above i wanty send data from rl0 and rl1
but when i execute my code data only send from rl0 and
ther is not any data for outgoing from rl1.
please guide me what i must do?
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