On Mon, May 5, 2008 at 5:06 PM, Wolfgang Grandegger <[EMAIL PROTECTED]> wrote: > Hi Gilles, > > > > Gilles Chanteperdrix wrote: > > On Mon, May 5, 2008 at 2:47 PM, Wolfgang Grandegger <[EMAIL PROTECTED]> > wrote: > >> With this patch non-real-time UDP packets a routed to the Linux > >> network stack. You can enable this feature with the configure > >> option "--enable-proxy-udp". > > > > I am interested by this patch since I use a similar feature. Is the > > rtnet-proxy a per-interface thing, or is there only one rtnet-proxy > > interface in the system ? > > As-is, one Linux network device named rtproxy will be created when > loading rtnetproxy.ko. All in-coming non-real-time IP packets (TCP or > UDP) from any RTnet interface will be forwarded to rtproxy. Out-going > packets will be routed according to the RTnet routing table: > > http://www.rts.uni-hannover.de/rtnet/lxr/source/addons/rtnetproxy.c#211 > > If using the "[PATCH/RFC 2/5] RTnet-Proxy: ARP support", the rtproxy > Linux device gets attached directly to the RTnet device specified via > module parameter "rtdev_attach". > > Well, I'm just using one network device and did not think yet further. > But it might make sense to have more than one rtproxy Linux network > device and attach them to the corresponding RTnet device. > > What is your setup/requirement.
I already have our setup of RTnet running, so I have no real requirement. Ok, I know, I really should look for integration of the modifications we have. Our setup is a gateway/router which does NAT via Linux for data connections and acts as an IPBX (using Xenomai/Rtnet) for voice connections. In our setup, we have one non real-time interface per real-time interface (using the nomac vnics), and bridging and routing is set-up using these non real-time interfaces. Also, in our setup, the ARP replies to requests sent by Linux are used by RTnet before passing them to Linux, so that RTnet learns the MAC addresses we no additional effort. -- Gilles ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ RTnet-users mailing list RTnet-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rtnet-users
