Hi, I require some help on using netlink, to get notified on some changes occuring in the Kernel's Unicast Routing Table. Man pages of rtnetlink, says message type RTM_GETROUTE with rtm_flags set to RTM_F_NOTIFY, will inform the user if the route changes. I didn't understand how the user will be notified, when a route changes. Is there anyway of registering some callback function to be invoked upon changes in routing table. Can anybody help me on this. thanks, Yahya - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org
