enp0s20f0u4: 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 137101 bytes 181613986 (173.2 MiB) RX errors 5 dropped 0 overruns 0 frame 5 TX packets 48751 bytes 7062298 (6.7 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 enp4s0: 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 72 bytes 8710 (8.5 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 72 bytes 8710 (8.5 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0