walter@Walter-NB:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp0s25: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 00:23:18:77:5b:85 brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:27:10:03:34:04 brd ff:ff:ff:ff:ff:ff
inet 192.168.178.34/24 brd 192.168.178.255 scope global dynamic noprefixroute wlp3s0
valid_lft 853163sec preferred_lft 853163sec
inet6 fe80::ecfc:ebfd:a9af:9062/64 scope link noprefixroute
valid_lft forever preferred_lft forever
walter@Walter-NB:~$ sudo fping -g 192.168.178.0/24 2>/dev/null
[sudo] Passwort für walter:
walter@Walter-NB:~$