On Sun, 8 Jul 2007, Satyam Sharma wrote: > On Sun, 8 Jul 2007, KII Keiichi wrote: > [...] > > But, in the case, we must think of the case of changing IP address > > because we can change IP address without disabling the network device and > > can't hook the event of changing IP address. > > Well, updating the local _IP_ address (for a particular interface) as > and when it changes would also be good ... it is another piece of info > exposed (read-write) to userspace through configfs, so makes sense to > keep it uptodate. > [...] (as long as it doesn't break > anything, as Matt warned earlier). I'm not aware of any existing > netdevice notifier that'll do this, so I'll look around (or trace > an ifconfig(8) / ip(8) to see what actually happens).
I think inetaddr_chain / register_inetaddr_notifier() are what I'm looking for. I'll see if this does the job for us without breaking anything else. Satyam - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/