Hy, How can I limit the range of packeges coming into my server with icmp protocol for example: the server to recive onli 1 packeges / minute normaly or to recive the first 4 packeges normaly and the rest to accept them 1 packeges / minute? Thanks, -- _____Adrian Bulgariu______ -:NetAdm at sc1.dej.ro " My dream is your reality -:Phone: (+40) 0740/212970 and sombody else's -:E-mail: ady@sc1.dej.ro nightmare. "