root@[]:/home/[]# ifup enp7s0
Unknown interface enp7s0
root@[]:/home/[]# ifconfig
enp7s0    Link encap:Ethernet  HWaddr 28:d2:44:0e:c5:db
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:85389 errors:85384 dropped:0 overruns:0 frame:78225
          TX packets:54491 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:445 (445.0 B)  TX bytes:11141509 (11.1 MB)
          Interrupt:19

enx00249b29118e Link encap:Ethernet  HWaddr 00:24:9b:29:11:8e
          inet addr:192.168.1.169  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::8126:8ea:3f15:d488/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:851586 errors:0 dropped:0 overruns:0 frame:0
          TX packets:839591 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1026407549 (1.0 GB)  TX bytes:729198888 (729.1 MB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:325172 errors:0 dropped:0 overruns:0 frame:0
          TX packets:325172 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:47287574 (47.2 MB)  TX bytes:47287574 (47.2 MB)

wlp8s0    Link encap:Ethernet  HWaddr 68:17:29:04:a3:df
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:2443214 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1378251 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:707305692 (707.3 MB)  TX bytes:729894410 (729.8 MB)

root@[]:/home/[]# ping -I enp7s0 -c3 127.0.0.1
ping: Warning: source address might be selected on device other than enp7s0.
PING 127.0.0.1 (127.0.0.1) from 192.168.1.169 enp7s0: 56(84) bytes of data.
From 192.168.1.169 icmp_seq=1 Destination Host Unreachable