Hi, I'm novice in the comunity of RTnet users. I tryed to use RTnet but I encounter some problems. So I have two questions.
First of all my software configuration is as follow: Fedora Core 1 with the Linux kernel 2.4.22, RTAI 3.0 r 4, RTnet 0.6.2.
I have two Ethernet adapters. Both have chipset compatible with RTL8139.
My first question is:
Is it possible to use first NIC with RT networking and second one with standart Linux networking?
I tryed do that but I didn't succeed.
I had loaded two different device drivers: 8139too and 8139too-rt.
First of them managed one NIC, and second one managed another NIC (I verified this with "cat /proc/iomem" and "cat /proc/ioports").
I issued command "service network start" and I got Linux networkin work properly (verified with "ifconfig", "route", "ping" and "lynx").
But when I issued command "rtifconfig up rteth0 192.168.19.15" my computer hung ater a few second.
I had loaded following RTAI and RTnet modules:
rtai_hal.o, rtai_ksehd.o, rtai_sem.o,
rtnet.o, loopback-rt.o and 8139too-rt.o.
What is the reason of described problem?
And the second question.
Function "rt_socket_recvfrom" seems to recevie all broadcasted UDP packet raching my computer, regardless of their destination port number.
My computer is connected to the local Ethernet networki with a few dozen of computers. Most of them is running variety of MS Windows systems which bradcasts NetBIOS packets.
Why do I receive packet I don't expect?
This unexpected behaviour forces me to chect IP address and port number of sender before using obtained data.
Sorry about my terrible English.
Thank you in advance. Andrzej
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