인터넷은 고용주의 Wi-Fi에만 연결할 수 있습니다. 그 외에는 Wi-Fi에 연결할 수 있지만 온라인에 접속할 수 없습니다.

이상한 문제가 있습니다. 사무실의 이더넷이나 WiFi에 연결하면 온라인에 접속할 수 있습니다. 하지만 가정용 Wi-Fi나 모바일 핫스팟을 통해 온라인에 접속할 수 없습니다.

브라우저를 사용하여 Google.com을 열려고 하면 다음 메시지가 나타납니다.DNS_PROBE_FINISHED_BAD_CONFIG

이 솔루션을 시도했습니다.1 2

둘 다 직업이 없습니다.

dns-clean을 사용하여 DNS 플러시를 시도했습니다. 아직 해결되지 않았습니다.

요약하자면, 저는 고용주의 Wi-Fi에만 연결할 수 있습니다. 그 외에는 Wi-Fi에 연결할 수 있지만 인터넷은 잘 작동합니다.

도움을 주셔서 감사합니다.

xyz-username@zyx-abc-computer-name:~$ route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         172.20.10.1     0.0.0.0         UG    600    0        0 wlp4s0
169.254.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 wlp4s0
172.20.10.0     0.0.0.0         255.255.255.240 U     600    0        0 wlp4s0


xyz-username@xyz-abc-computer-name:~$ ifconfig
enp0s31f6 Link encap:Ethernet  HWaddr 54:ee:75:b1:51:60  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:21839 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9198 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:14318848 (14.3 MB)  TX bytes:1431218 (1.4 MB)
          Interrupt:16 Memory:f1200000-f1220000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:3700 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3700 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:5835931 (5.8 MB)  TX bytes:5835931 (5.8 MB)

wlp4s0    Link encap:Ethernet  HWaddr e4:a7:a0:df:74:9c  
          inet addr:172.20.10.6  Bcast:172.20.10.15  Mask:255.255.255.240
          inet6 addr: fe80::e86e:2246:44a:a2e5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:35472 errors:0 dropped:0 overruns:0 frame:0
          TX packets:56362 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:26975714 (26.9 MB)  TX bytes:8620526 (8.6 MB)

xyz-username@xyz-abc-computer-name:~$ cat /etc/NetworkManager/NetworkManager.conf 
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false
xyz-username@xyz-abc-computer-name:~$ cat /etc/n
nanorc         network/       networks       newt/          nsswitch.conf  
xyz-username@xyz-abc-computer-name:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
xyz-username@xyz-abc-computer-name:~$ cat /etc/hosts
127.0.0.1   localhost
127.0.1.1   xyz-abc-computer-name








# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
xyz-username@xyz-abc-computer-name:~$ cat /etc/resolv.conf 
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN

domain  abc.net
search mou.abc.net abc.com abc.net
nameserver 172.23.1.16
nameserver 172.19.1.16
nameserver 172.21.1.16
options timeout:1 attempts:1
nameserver 127.0.1.1
search hsd1.wxy.comcast.net

xyz-username@xyz-abc-computer-name:~$ ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=56 time=50.1 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=56 time=46.8 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=56 time=237 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=56 time=186 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=56 time=52.5 ms
64 bytes from 8.8.8.8: icmp_seq=6 ttl=56 time=50.1 ms
^Z
[1]+  Stopped                 ping 8.8.8.8
xyz-username@xyz-abc-computer-name:~$ nslookup google.com
;; connection timed out; no servers could be reached

xyz-username@xyz-abc-computer-name:~$ nslookup google.com 8.8.8.8
Server:     8.8.8.8
Address:    8.8.8.8#53

Non-authoritative answer:
Name:   google.com
Address: 172.217.11.14

xyz-username@xyz-abc-computer-name:~$ ls /etc/network/interfaces.d/
xyz-username@badri-abc-computer-name:~$