enp2s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether XXX txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet XXX netmask XXX inet6 XXX prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 145 bytes 15473 (15.1 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 145 bytes 15473 (15.1 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wlp0s21f0u4: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet XXX netmask XXX broadcast XXX inet6 XXX prefixlen 64 scopeid 0x20<link> ether XXX txqueuelen 1000 (Ethernet) RX packets 25 bytes 3388 (3.3 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 67 bytes 12578 (12.2 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0