On May 10, 2015 6:17:19 PM CDT, Sujay Raj <sujayr...@gmail.com> wrote: >Hi, > >netdemo of 'network-demos' doesn't run as expected. I set up tap >successfully, and am trying to run netdemo using the >rtems-testing/qemu-support scripts. > >1. The echoServer starts, as visible in the terminal : >Create socket. >Bind socket. >Listen. >Accept. > >But neither telnet or ping work. > >2. running transmitTcp with 't' shows :Can't connect socket: Host is >unreachable > >3. running transmitUdp with 'u' leads to a fatal error and ends the >simulation : >Create socket. >Bind socket. >Opt:0 Optlen:4 >Opt:32 Optlen:4 >Can't broadcast: Host is unreachable >fatal error, exiting > > >Note: My tap device is has been set up correctly and is working. I >tried it on ttyLinux running in QEMU, through tap, and I was able to >ssh into it. All I had to do was to manually give the IP address to >eth0 as 10.1.2.5. > >So, it works for other systems, not for rtems. > >The diff of my networkconfig.h file with the default >networkconfig-qemu.h has minimal change: > >< extern int rtems_3c509_driver_attach (struct rtems_bsdnet_ifconfig >*);//, int); >--- >> extern int rtems_3c509_driver_attach (struct rtems_bsdnet_ifconfig *, >int); > >which I had to change to compile everything.
File a ticket with your patch, configuration and how you got the error. I have never gotten the 3c905 driver to work with qemu. I either use Intel or Realtek. An Intel driver is in the main tree. A newer Intel driver and Realtek drivers are in the rtems-libbsd repo. >Any help would be greatly appreciated. > >Thanks and regards. >_______________________________________________ >devel mailing list >devel@rtems.org >http://lists.rtems.org/mailman/listinfo/devel --joel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
