ubuntu_desktop

kunal@kunal-desktop:~$ sudo cat /etc/wireguard/wg0.conf
[Interface]
PostUp = wg set %i private-key /etc/wireguard/%i.key
Address = 10.18.6.2/32
#DNS = 1.1.1.1
MTU = 1380

[Peer]
PublicKey = aws-pub-key
PresharedKey = pre-sharedkey
AllowedIPs = 10.18.6.0/24
Endpoint = aws_wg:51820
PersistentKeepalive = 25

kunal@kunal-desktop:~$ sudo wg show
interface: wg0
  public key: ubuntu-desktop-pub-key
  private key: (hidden)
  listening port: 55614

peer: aws-pub-key
  preshared key: (hidden)
  endpoint: aws_wg:51820
  allowed ips: 10.18.6.0/24
  latest handshake: 1 minute, 56 seconds ago
  transfer: 276 B received, 988 B sent
  persistent keepalive: every 25 seconds

kunal@kunal-desktop:~$ route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         _gateway        0.0.0.0         UG    100    0        0 enp4s0
10.18.6.0       0.0.0.0         255.255.255.0   U     0      0        0 wg0
172.16.103.0    0.0.0.0         255.255.255.0   U     0      0        0 vmnet1
172.17.0.0      0.0.0.0         255.255.0.0     U     0      0        0 docker0
192.168.0.0     0.0.0.0         255.255.255.0   U     100    0        0 enp4s0
192.168.20.0    0.0.0.0         255.255.255.0   U     0      0        0 vmnet8

kunal@kunal-desktop:~$ ip addr
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 noprefixroute
       valid_lft forever preferred_lft forever
2: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether a8:5e:45:57:d2:0e brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.31/24 brd 192.168.0.255 scope global noprefixroute enp4s0
       valid_lft forever preferred_lft forever
    inet6 fd5b:a219:37df:9e4c:effc:3f5:2e5f:b5bf/64 scope global temporary dynamic
       valid_lft 1594sec preferred_lft 1594sec
    inet6 fd5b:a219:37df:9e4c:aa5e:45ff:fe57:d20e/64 scope global dynamic mngtmpaddr noprefixroute
       valid_lft 1594sec preferred_lft 1594sec
    inet6 fe80::aa5e:45ff:fe57:d20e/64 scope link noprefixroute
       valid_lft forever preferred_lft forever
3: wlp5s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 98:3b:8f:c2:9e:17 brd ff:ff:ff:ff:ff:ff
5: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
    link/ether 02:42:4d:36:0b:80 brd ff:ff:ff:ff:ff:ff
    inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
       valid_lft forever preferred_lft forever
6: vmnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
    link/ether 00:50:56:c0:00:01 brd ff:ff:ff:ff:ff:ff
    inet 172.16.103.1/24 brd 172.16.103.255 scope global vmnet1
       valid_lft forever preferred_lft forever
    inet6 fe80::250:56ff:fec0:1/64 scope link
       valid_lft forever preferred_lft forever
7: vmnet8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
    link/ether 00:50:56:c0:00:08 brd ff:ff:ff:ff:ff:ff
    inet 192.168.20.1/24 brd 192.168.20.255 scope global vmnet8
       valid_lft forever preferred_lft forever
    inet6 fe80::250:56ff:fec0:8/64 scope link
       valid_lft forever preferred_lft forever
9: wg0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1380 qdisc noqueue state UNKNOWN group default qlen 1000
    link/none
    inet 10.18.6.2/32 scope global wg0
       valid_lft forever preferred_lft forever

kunal@kunal-desktop:~$ sudo resolvectl status
Global
         Protocols: -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported
  resolv.conf mode: stub

Link 2 (enp4s0)
    Current Scopes: DNS
         Protocols: +DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported
Current DNS Server: 1.1.1.1
       DNS Servers: 1.1.1.1 1.0.0.1

Link 3 (wlp5s0)
    Current Scopes: none
         Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 5 (docker0)
    Current Scopes: none
         Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 6 (vmnet1)
    Current Scopes: none
         Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 7 (vmnet8)
    Current Scopes: none
         Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 9 (wg0)
    Current Scopes: none
         Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported