Hi!! Can somebody tell me how can i get the all information abt the interfaces that r up on my machine using ioctl call??? Where is the kernel file that stores the routing information?? Paridhi __________________________________________________ Do you Yahoo!? Yahoo! Web Hosting - Let the expert host your site http://webhosting.yahoo.com -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/