I'm running a routing protocol in user space. The IP stack will be the Linux IP stack In this background I have the following questions: (1) Is it possible to export the routes learnt by my routing process to be known to the Linux IP stack so that the IP stack can forward based on this learning? Also - is there a way other than "route add" calls to do this? Using system calls can be very slow. (2) How is the Linux IP routing table is structured and how should the routing process make its routes known into this routing table? If you have any suggestions in this regard - about running the routing process in user or kernel space, etc.. those are very welcome too. Any approaches/clues/pointers on this would help greatly. Thanks Rajesh _______________________________________________ Redhat-list mailing list [EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list