luciodandrea
Technical User
hi, i'm on a lan which is subnetted with /28, and the address scheme is a class C which begins with 192.168.1.1 , so that the broadcast address is .15...
so, when i ping to the .15 address, i get this:
64 bytes from 192.168.1.1: icmp_seq=0 ttl=64 time=1.345 ms (DUP!)
64 bytes from 192.168.1.10: icmp_seq=0 ttl=255 time=2.554 ms (DUP!)
64 bytes from 192.168.1.3: icmp_seq=0 ttl=64 time=18.569 ms (DUP!)
what does the DUP! means, and why sometimes in certain LANs when i ping to the broadcast address, i recieve responses from all of the hosts, and im some other LANs not????
thanks!
so, when i ping to the .15 address, i get this:
64 bytes from 192.168.1.1: icmp_seq=0 ttl=64 time=1.345 ms (DUP!)
64 bytes from 192.168.1.10: icmp_seq=0 ttl=255 time=2.554 ms (DUP!)
64 bytes from 192.168.1.3: icmp_seq=0 ttl=64 time=18.569 ms (DUP!)
what does the DUP! means, and why sometimes in certain LANs when i ping to the broadcast address, i recieve responses from all of the hosts, and im some other LANs not????
thanks!