Hello! I’m trying to ping some lemmy instances to understand which one is the faster, so I’m just using the ping command:
$ ping lemmy.ml
PING lemmy.ml (54.36.178.108) 56(84) bytes of data.
64 bytes from lemmy.ml (54.36.178.108): icmp_seq=1 ttl=49 time=24.4 ms
ping lemmy.world
PING lemmy.world (135.181.143.230) 56(84) bytes of data.
64 bytes from static.230.143.181.135.clients.your-server.de (135.181.143.230): icmp_seq=1 ttl=52 time=58.2 ms
but if I try with certain instances:
ping vlemmy.net
PING vlemmy.net (109.78.160.70) 56(84) bytes of data.
it just hangs there, forever. if I try to ctrl+C it, it displays
^C
--- vlemmy.net ping statistics ---
13 packets transmitted, 0 received, 100% packet loss, time 12267ms
why does this happens? I can perfectly visit vlemmy.net from my browser so I really can’t understand whay is this happening
One possibility is that the server is configured not to respond to pings
what advantages can derive from this?
Prevents some types of port scanning normally. Don’t know about other advantages