Internet connection at boot system

Every times when I boot the system, i need to do this comands to my net works:
# ip link set enp0s3 up
# dhcpcd enp0s3 -K
How can I do this permanent?
Ps> I'm running Arch under VirtualBox to learn, I don't know if has differences
Last edited by MaykeFA (2015-01-31 23:49:24)

Unfortunately don't worked. I've done that: systemctl enable dhcpcd.service, but when I rebooted the system, I had to configure it again.
[root@mayke-notebook mayke]# ping -c www.google.com
ping: unknown host www.google.com
[root@mayke-notebook mayke]# systemctl enable dhcpcd.service
[root@mayke-notebook mayke]# ping -c www.google.com
ping: unknown host www.google.com
[root@mayke-notebook mayke]# systemctl enable [email protected]
[root@mayke-notebook mayke]# ping -c www.google.com
ping: unknown host www.google.com
[root@mayke-notebook mayke]#
[root@mayke-notebook mayke]# ip link set enp0s3 up
[root@mayke-notebook mayke]# dhcpcd enp0s3 -K
dhcpcd[564]: control_open: Connection refused
dhcpcd[564]: version 6.6.7 starting
dhcpcd[564]: DUID 00:01:00:01:1c:5f:b8:9a:08:00:27:17:ba:ed
dhcpcd[564]: enp0s3: IAID 27:17:ba:ed
dhcpcd[564]: enp0s3: rebinding lease of 10.0.2.15
dhcpcd[564]: enp0s3: soliciting an IPv6 router
dhcpcd[564]: enp0s3: leased 10.0.2.16 for 86400 seconds
dhcpcd[564]: enp0s3: adding route to 10.0.2.0/24
dhcpcd[564]: enp0s3: adding default route via 10.0.2.2
dhcpcd[564]: enp0s3: forked to background, vhild pid 605
[root@mayke-notebook mayke]# ping -c www.google.com
PING www.google.com (74.125.196.103) 56(84) bytes of data.
64 bytes from yk-in-f103.1e100.net (74.125.196.103): icmp_seq=1 ttl=40 time=189 ms
64 bytes from yk-in-f103.1e100.net (74.125.196.103): icmp_seq=2 ttl=40 time=199 ms
64 bytes from yk-in-f103.1e100.net (74.125.196.103): icmp_seq=3 ttl=40 time=186 ms
--- www.google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 186.746/191.757/199.073/5.313 ms
Last edited by MaykeFA (2015-02-01 00:58:15)

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    Solved!
    Go to Solution.

    lore schrieb:
    "There was a pbm connecting to the TPM (security device) on this computer. It is possible that anti-virus or firewall software is blocking the connection. A missing or disabled device driver could also cause the pbm. Refer to oline docs for more info."
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    Third party desktop-firewall like Zonealarm, Kaspersky or Symantec Internet Security also can cause that problem. In that case remove it including all policies, test the connection and re-install it. Activate training-mode and disallow automatic blocking unknown outgoing connections.
    My home-forum: http://www.thinkpad-forum.de
    Wiki: Deutsches ThinkPad-Wiki English ThinkWiki
    My ThinkPad-Collection

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