A Dilluns 19 Novembre 2007, Jan Kiszka va escriure:
> Leopold Palomo-Avellaneda wrote:
> > A Dilluns 19 Novembre 2007, Jan Kiszka va escriure:
> >> Leopold Palomo-Avellaneda wrote:
> >>> Hi,
> >>>
> >>> after recompiling the kernel (2.6.23) and xenomai (trunk) and rtnet
> >>> (trunk) I'm having the same problems. So, I would like to delimite
> >>> them. Trying to use the rtcap, I got that wireshark doesn't see it. I
> >>> have done the following steps. Please could you look it if I'm missing
> >>> something obvious?
> >>>
> >>> mknod /dev/rtnet c 10 240;
> >>> insmod modules/rtnet.ko;
> >>> insmod modules/rtipv4.ko;
> >>> insmod modules/rtpacket.ko;
> >>> insmod modules/rt_e1000.ko;
> >>> insmod modules/rtcap.ko;
> >>> sudo ./sbin/rtifconfig rteth0 up 10.0.0.1 promisc netmask
> >>> 255.255.255.0;
> >>>
> >>> doing this if I run wireshark, rteth0 doesn¡t appears as interface. I
> >>> can see only eth1 , lo and any.
> >>>
> >>> Please,
> >>> what I'm doing wrong?
> >>
> >> ifconfig rteth0 up
> >> etc.
> >> (the RTcap sniffing interfaces show up as a pseudo network devices under
> >> Linux).
> >>
> > :-(
> >
> > please Jan, could you add this sentence to the readme.rtcap
> > documentation?
>
> Clarification patches to the doc will be happily accepted! :)
>

Jan, please could add this piece of text to the README.rtcap?

As a summary when you try to use rtcap the main steps are:
- compile rtnet adding the --eneable-rtcat to the configure

when you use it, 
- load the modules rtnet, rtipv4, rtpacket.
- load the driver you use (rt_e1000, rt_8139too, ...)
- load the rtcap module
- configure your rtnet interface with the prosic flag 
(ex. rtifconfig  rteth0 up 10.0.0.1 promisc netmask 255.255.255.0)
- make if visible to your favourite capturing tool using ifconfig
(ex.  ifconfig rteth0 up)

Now, you can see it as a _normal_ network interface.

Regards,

Leo


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