Hello again, Sorry if I am disturbing so much but I am new to HIPL. I tried to connect 2 hosts as in chapter 6, I get in the first machine : ..... debug(netdev.c:162@exists_address_in_list): n->addr.ss_family=10, addr->sa_family=10, n->if_index=2, ifindex=2 debug(debug.c:671@hip_print_hit): addr6: 3ffe:0000:0000:0000:0000:0000:0000:0002 debug(netdev.c:144@exists_address_in_list): mapped=0 debug(netdev.c:162@exists_address_in_list): n->addr.ss_family=10, addr->sa_family=10, n->if_index=2, ifindex=2 debug(debug.c:671@hip_print_hit): addr6: 2001:0660:3203:1000:0204:75ff:feef:3140 debug(netdev.c:879@hip_netdev_event): is_add=1, exists=1 debug(netdev.c:886@hip_netdev_event): Address add discarded. and in the second, info(output.c:772@hip_send_raw): dump: info(output.c:73@hip_send_i1): HIT source0x200100186e16bc7cbcf66a46391dcac6 info(output.c:74@hip_send_i1): HIT dest0x2001001b0c4487842d1b96b2b6c5ad41 info(output.c:772@hip_send_raw): dump: info(output.c:73@hip_send_i1): HIT source0x200100186e16bc7cbcf66a46391dcac6 info(output.c:74@hip_send_i1): HIT dest0x2001001b0c4487842d1b96b2b6c5ad41 info(output.c:772@hip_send_raw): dump: What this mean? I am in the right case or no? And what's the utility of sending the text + ctrl D?? And if i want to send traffic using HIP , i mean the SA established, how will I do? Really thx for any help; _________________________________________________________________ Caroline vient de mettre à jour son profil Messenger ! Connectez-vous ! http://login.live.com/login.srf?wa=wsignin1.0&rpsnv=10&ct=1198837564&rver=4.0.1534.0&wp=MBI&wreply=http:%2F%2Fhome.services.spaces.live.com%2F&lc=1036&id=73625