We have a juniper router onsite and when pinging a cctv at site we are seeing below:
execute ping 10.112.34.20PING 10.112.34.20 (10.112.34.20): 56 data bytes64 bytes from 10.112.34.20: icmp_seq=0 ttl=61 time=1.6 ms64 bytes from 10.112.34.20: icmp_seq=0 ttl=61 time=1.6 ms (DUP!)64 bytes from 10.112.34.20: icmp_seq=1 ttl=61 time=1.6 ms64 bytes from 10.112.34.20: icmp_seq=1 ttl=61 time=1.7 ms (DUP!)64 bytes from 10.112.34.20: icmp_seq=2 ttl=61 time=1.6 ms64 bytes from 10.112.34.20: icmp_seq=2 ttl=61 time=1.6 ms (DUP!)
Quite confused with this ping response as we don't have any duplicate IPs etc so unsure why juniper is throwing this?
There could be a number of reasons:
BR,AndreiAccept as Solution = cool !Accept as Solution+Kudo = You are a Star !
If there is only one device with that ip address then you likely have a layer 2 loop in this broadcast domain.