Loss connectivity network when any change in networking.


First of all I will apologize about my bad english :frowning:

The data:
openSUSE 13.1 x64
using networkmanager
gnome 3.10 as dekstop
dell latitude e5430
toshiba satellite c855-2kk

When I made some change at the office network (change the gateway, for example), for the rest of people at office (some windows and a big majority of ubuntu laptops) is something transparent; doesn’t have any problem. By the way I need to restar one, two, three… (some more) times the network service because I don’t have connection!! I could understand something about arp refresh, but is really impossible. The rest of colleagues at work with ubuntu doesn’t have this problem. I cannot understand what’s happened whith this.

Anybody could help me, please?

Thank you very much.

Should only take one time.

On any openSUSE 13.1 or later,

systemctl restart network

If the network isn’t re-established within a half minute or so (depends on how quickly your machine communicates with your DHCP), then post any errors you can find. the following could shed some light

tail -n 30 /var/log/messages

No English is too bad unless you can’t be understood. But, no matter what language it’s important to be as detailed as possible in particular gathering and posting specific errors or log entries you think are relevant.