On Mon, 2002-09-30 at 09:39, Dharmender Rai wrote: > use libpcap library (freely downloadable from > www.insecure.org/nmap :), My question is related to the kernel, not userland libs,apps. I just want to know where in the kernel the decision is make to send back an outgoing packet to userland. In which part the kernel says humm let see I have this outgoing packet I gonna give it to the device driver but before, I have these sockets that want to receive this buffer as well, let's clone/copy (I don't know) the socket. > > --- Fabien Lebaillif - Delamare <fabien@quadrics.com> > wrote: > hi, > > > > > > I have a network driver for a kind of high speed > > NIC, everything is > > working fine, I can ping, mount NFS volume etc... > > My only problem is that I cannot see the outgoing > > packet. Like for > > example if I use tcpdump, ethereal or even a simple > > RAW socket I cannot > > capture the outgoing packets. > > My question is ; does anyone know where in the code > > the decision is made > > to bounce back the packet to userland sockets ? > > > > Thanks for your answers. > > -- > > -fabien- > > > > -- > > Kernelnewbies: Help each other learn about the Linux > > kernel. > > Archive: > > http://mail.nl.linux.org/kernelnewbies/ > > FAQ: http://kernelnewbies.org/faq/ > > > > __________________________________________________ > Do You Yahoo!? > Everything you'll ever need on one web page > from News and Sport to Email and Music Charts > http://uk.my.yahoo.com -- -fabien- -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
