[david@archPC ~]$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eno1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 54:a0:50:d5:1c:af brd ff:ff:ff:ff:ff:ff
3: wlp6s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 40:e2:30:85:b9:81 brd ff:ff:ff:ff:ff:ff
4: enp0s20u2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 36:af:ad:05:aa:c4 brd ff:ff:ff:ff:ff:ff
[david@archPC ~]$ sudo ip link set enp0s20u2 up
[sudo] password for david:
[david@archPC ~]$ sudo systemctl start dhcpcd@enp0s20u2.service
[david@archPC ~]$ ping www.google.com
PING www.google.com (74.125.195.106) 56(84) bytes of data.
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=1 ttl=33 time=121 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=2 ttl=33 time=127 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=3 ttl=33 time=133 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=4 ttl=33 time=136 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=5 ttl=33 time=124 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=6 ttl=33 time=134 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=7 ttl=33 time=190 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=8 ttl=33 time=134 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=9 ttl=33 time=142 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=10 ttl=33 time=131 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=11 ttl=33 time=131 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=12 ttl=33 time=137 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=13 ttl=33 time=128 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=14 ttl=33 time=126 ms
64 bytes from wj-in-f106.1e100.net (74.125.195.106): icmp_seq=15 ttl=33 time=125 ms
^C
--- www.google.com ping statistics ---
15 packets transmitted, 15 received, 0% packet loss, time 42ms
rtt min/avg/max/mdev = 120.995/134.574/190.105/15.791 ms
[david@archPC ~]$ sudo systemctl stop dhcpcd@enp0s20u2.service

###Unplugged my phone tether###


[david@archPC ~]$ sudo ip link set eno1 up
[david@archPC ~]$ sudo systemctl start dhcpcd@eno1.service
[david@archPC ~]$ ping www.google.com
ping: www.google.com: Temporary failure in name resolution
[david@archPC ~]$ sudo systemctl status dhcpcd@eno1.service
● dhcpcd@eno1.service - dhcpcd on eno1
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd@.service; disabled; vendor preset>
   Active: active (running) since Sat 2018-11-24 22:51:18 EST; 57s ago
  Process: 1080 ExecStart=/usr/bin/dhcpcd -q -w eno1 (code=exited, status=0/SUCCESS)
 Main PID: 1124 (dhcpcd)
    Tasks: 1 (limit: 4915)
   Memory: 4.0M
   CGroup: /system.slice/system-dhcpcd.slice/dhcpcd@eno1.service
           └─1124 /usr/bin/dhcpcd -q -w eno1

Nov 24 22:51:04 archPC dhcpcd[1080]: eno1: soliciting an IPv6 router
Nov 24 22:51:05 archPC dhcpcd[1080]: eno1: soliciting a DHCP lease
Nov 24 22:51:17 archPC dhcpcd[1080]: eno1: no IPv6 Routers available
Nov 24 22:51:18 archPC dhcpcd[1080]: eno1: offered 172.19.93.61 from 130.132.1.56
Nov 24 22:51:18 archPC dhcpcd[1080]: eno1: ignoring offer of 172.19.93.68 from 130.>
Nov 24 22:51:18 archPC dhcpcd[1080]: eno1: leased 172.19.93.61 for 120 seconds
Nov 24 22:51:18 archPC dhcpcd[1080]: eno1: adding route to 172.19.93.0/24
Nov 24 22:51:18 archPC dhcpcd[1080]: eno1: adding default route via 172.19.93.1

[david@archPC ~]$