Martin Klingensmith wrote: > Nate Duehr wrote: >> Isn't that what I just said? " 'mommy' just sends out a broadcast >> packet"... >> >> Hello Phil?? More coffee man! >> >> :-) >> >> Nate >> >> > You said send out to all 10.0.0.0/8 which is about 16,581,375 IP > addresses (a few more/less perhaps) > A broadcast ping is physically addressed to the single IP address > 10.255.255.255. Anyone on 10/8 should receive it. Is what I say! Actually, it would be 16,777,214 if you had a /8 subnet mask. One network, no subnets, one network address, one broadcast address. 2^24 - 2. -- Phil. | Kitsune: Acorn RiscPC SA202 64M+6G ViewFinder philpem@dsl.pipex.com | Cheetah: Athlon64 3200+ A8VDeluxeV2 512M+100G http://www.philpem.me.uk/ | Tiger: Toshiba SatPro4600 Celeron700 256M+40G -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist