On 10/4/07, Peter Teoh <[EMAIL PROTECTED]> wrote: > > The whole net code is highly optimized - in the sense that it is > copied between different parts of the memory only twice - according to > "Linux Network Internals" - all the way to userspace (correct? if i > did not remember wrongly :-)). And if you want to intercept, many > ways. One is to intercept right after the packets is received from > the network card, which is the function net_rx_action(), and just > before sending is net_tx_action(). > Above that the packet will be reassembled/disassembled according to > network protocols. > Have fun. >
The goal my of my kernel module is to fill the sk_buff or use it before the network drivers use it for tx/rx. so, i have make this sk_buff unavailable for tx/rx. -- regards, Mansha
