No Internet, possible DNS

Hello

On my Suse 13.2 64b internet simply stopped working. I’ve been searching trough the day using the old PC (WXP) and checked on different solutions to no avail.

So I’m posting the information asked on other threads to see if you can help solve this without a re-install.

  1. It suppose to be DNS trouble because I can ping Ip address not names, for example:

I can ping 8.8.8.8

linux-tf3x:~ # 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=59 time=55.0 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=59 time=49.9 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=59 time=48.2 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=59 time=47.4 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=59 time=66.4 ms
64 bytes from 8.8.8.8: icmp_seq=6 ttl=59 time=49.9 ms
64 bytes from 8.8.8.8: icmp_seq=7 ttl=59 time=52.7 ms
64 bytes from 8.8.8.8: icmp_seq=8 ttl=59 time=52.5 ms
^C
— 8.8.8.8 ping statistics —
9 packets transmitted, 8 received, 11% packet loss, time 8011ms
rtt min/avg/max/mdev = 47.420/52.807/66.458/5.676 ms

but no google.com or hotmail.com, etc…

linux-tf3x:~ # ping google.com
ping: unknown host google.com

  1. The route used:

linux-tf3x:~ # ip route show
default via 192.168.0.1 dev eno1 proto dhcp
192.168.0.0/24 dev eno1 proto kernel scope link src 192.168.0.2

3)the resolv.conf files

linux-tf3x:~ # ls -l /etc/resolv.*
-rw-r–r-- 1 root root 838 Oct 20 15:34 /etc/resolv.conf

  1. I use Wicked, it’s the default by installation, have not made any change:

linux-tf3x:~ # systemctl list-unit-files | grep -iE ‘etwor|icke’
dbus-org.opensuse.Network.AUTO4.service enabled
dbus-org.opensuse.Network.DHCP4.service enabled
dbus-org.opensuse.Network.DHCP6.service enabled
dbus-org.opensuse.Network.Nanny.service enabled
network.service enabled
NetworkManager-dispatcher.service disabled
NetworkManager-wait-online.service disabled
NetworkManager.service disabled
wicked.service enabled
wickedd-auto4.service enabled
wickedd-dhcp4.service enabled
wickedd-dhcp6.service enabled
wickedd-nanny.service enabled
wickedd.service static
network-online.target static
network-pre.target static
network.target

  1. the ifconfig follows (eno1 is the netword card, listed as (connected) in Yast)

linux-tf3x:~ # ifconfig
eno1 Link encap:Ethernet HWaddr AC:9E:17:B8:3E:0D
inet addr:192.168.0.2 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::ae9e:17ff:feb8:3e0d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2044 errors:0 dropped:0 overruns:0 frame:0
TX packets:2080 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:217850 (212.7 Kb) TX bytes:220692 (215.5 Kb)
Interrupt:20 Memory:fb100000-fb120000

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:84 errors:0 dropped:0 overruns:0 frame:0
TX packets:84 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:8376 (8.1 Kb) TX bytes:8376 (8.1 Kb)

  1. Finally the status from system.

linux-tf3x:~ # systemctl status network.service
wicked.service - wicked managed network interfaces
Loaded: loaded (/usr/lib/systemd/system/wicked.service; enabled)
Active: active (exited) since Thu 2016-10-20 15:34:51 CST; 35min ago
Main PID: 1181 (code=exited, status=0/SUCCESS)
CGroup: /system.slice/wicked.service

Oct 20 15:34:35 linux-tf3x systemd[1]: Starting wicked managed network interfaces…
Oct 20 15:34:51 linux-tf3x wicked[1181]: lo up
Oct 20 15:34:51 linux-tf3x wicked[1181]: eno1 up
Oct 20 15:34:51 linux-tf3x systemd[1]: Started wicked managed network interfaces.
Oct 20 15:47:35 linux-tf3x systemd[1]: Reloading wicked managed network interfaces.
Oct 20 15:47:35 linux-tf3x wicked[3975]: ifreload: no matching interfaces
Oct 20 15:47:35 linux-tf3x systemd[1]: Reloaded wicked managed network interfaces.
Oct 20 16:09:48 linux-tf3x systemd[1]: Started wicked managed network interfaces.

thank you in advance for any help.

-.-

ok… update… pointed nameserver on resolv.conf to google DNS server

nameserver 8.8.8.8
nameserver 8.8.4.4

and it’s working again…

ok… how you set up the DNS to be automatic ? just curious

hopefully it won’t have more issues.

Thanks anyway!

Ok, so you’ve manually assigned the name server, so netconfig will leave alone.

ok… how you set up the DNS to be automatic ? just curious

Usually, if you’re using DHCP configuration it is automatic.

yes, it looked like the best solution since I couldn’t find anything wrong elsewhere.