Ubuntu Server 16.04 ismissing enp3s0 section in ifconfig












2















This morning our server encountered an error. The IP Add was changed to dhcp, and I tried to set it as a static IP, the one we reserved for the server to be accessible by the local network. After setting the ip addr from dhcp changing to static enp3s0 is missing in the ifconfig command.



enter image description here










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  • Consider to add ifconfig -a. And check the status of Ethernet cards in BIOS. Do you know manufacturer and model of Ethernet card?

    – N0rbert
    Jan 7 at 8:15













  • entered the command ifconfig -a shows the port/s, enp3s0, lo, virb0, virbr0-nic. Unfortunately idk the model and manufacturer of Ethernet Card.

    – Kim Alfred Kotico
    Jan 8 at 0:37











  • An Asus P8H61-M MOBO sir. Can you please help me with this?

    – Kim Alfred Kotico
    Jan 8 at 1:52











  • it is now up I used ip link set dev enp3s0 up. it worked, but i cant ping google or set my ip add. Please help me. Thank you. It is now blinking.

    – Kim Alfred Kotico
    Jan 8 at 2:04






  • 1





    Thank you very much for the help. I redid everything to better understand the whole network. Because we have 2 internet provide with different ISPs/IPs. Figured it out tho. Thanks

    – Kim Alfred Kotico
    Jan 8 at 9:44
















2















This morning our server encountered an error. The IP Add was changed to dhcp, and I tried to set it as a static IP, the one we reserved for the server to be accessible by the local network. After setting the ip addr from dhcp changing to static enp3s0 is missing in the ifconfig command.



enter image description here










share|improve this question

























  • Consider to add ifconfig -a. And check the status of Ethernet cards in BIOS. Do you know manufacturer and model of Ethernet card?

    – N0rbert
    Jan 7 at 8:15













  • entered the command ifconfig -a shows the port/s, enp3s0, lo, virb0, virbr0-nic. Unfortunately idk the model and manufacturer of Ethernet Card.

    – Kim Alfred Kotico
    Jan 8 at 0:37











  • An Asus P8H61-M MOBO sir. Can you please help me with this?

    – Kim Alfred Kotico
    Jan 8 at 1:52











  • it is now up I used ip link set dev enp3s0 up. it worked, but i cant ping google or set my ip add. Please help me. Thank you. It is now blinking.

    – Kim Alfred Kotico
    Jan 8 at 2:04






  • 1





    Thank you very much for the help. I redid everything to better understand the whole network. Because we have 2 internet provide with different ISPs/IPs. Figured it out tho. Thanks

    – Kim Alfred Kotico
    Jan 8 at 9:44














2












2








2








This morning our server encountered an error. The IP Add was changed to dhcp, and I tried to set it as a static IP, the one we reserved for the server to be accessible by the local network. After setting the ip addr from dhcp changing to static enp3s0 is missing in the ifconfig command.



enter image description here










share|improve this question
















This morning our server encountered an error. The IP Add was changed to dhcp, and I tried to set it as a static IP, the one we reserved for the server to be accessible by the local network. After setting the ip addr from dhcp changing to static enp3s0 is missing in the ifconfig command.



enter image description here







16.04 networking server dhcp ip-address






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share|improve this question













share|improve this question




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edited Jan 7 at 4:48









karel

59.1k13128149




59.1k13128149










asked Jan 7 at 4:32









Kim Alfred KoticoKim Alfred Kotico

112




112













  • Consider to add ifconfig -a. And check the status of Ethernet cards in BIOS. Do you know manufacturer and model of Ethernet card?

    – N0rbert
    Jan 7 at 8:15













  • entered the command ifconfig -a shows the port/s, enp3s0, lo, virb0, virbr0-nic. Unfortunately idk the model and manufacturer of Ethernet Card.

    – Kim Alfred Kotico
    Jan 8 at 0:37











  • An Asus P8H61-M MOBO sir. Can you please help me with this?

    – Kim Alfred Kotico
    Jan 8 at 1:52











  • it is now up I used ip link set dev enp3s0 up. it worked, but i cant ping google or set my ip add. Please help me. Thank you. It is now blinking.

    – Kim Alfred Kotico
    Jan 8 at 2:04






  • 1





    Thank you very much for the help. I redid everything to better understand the whole network. Because we have 2 internet provide with different ISPs/IPs. Figured it out tho. Thanks

    – Kim Alfred Kotico
    Jan 8 at 9:44



















  • Consider to add ifconfig -a. And check the status of Ethernet cards in BIOS. Do you know manufacturer and model of Ethernet card?

    – N0rbert
    Jan 7 at 8:15













  • entered the command ifconfig -a shows the port/s, enp3s0, lo, virb0, virbr0-nic. Unfortunately idk the model and manufacturer of Ethernet Card.

    – Kim Alfred Kotico
    Jan 8 at 0:37











  • An Asus P8H61-M MOBO sir. Can you please help me with this?

    – Kim Alfred Kotico
    Jan 8 at 1:52











  • it is now up I used ip link set dev enp3s0 up. it worked, but i cant ping google or set my ip add. Please help me. Thank you. It is now blinking.

    – Kim Alfred Kotico
    Jan 8 at 2:04






  • 1





    Thank you very much for the help. I redid everything to better understand the whole network. Because we have 2 internet provide with different ISPs/IPs. Figured it out tho. Thanks

    – Kim Alfred Kotico
    Jan 8 at 9:44

















Consider to add ifconfig -a. And check the status of Ethernet cards in BIOS. Do you know manufacturer and model of Ethernet card?

– N0rbert
Jan 7 at 8:15







Consider to add ifconfig -a. And check the status of Ethernet cards in BIOS. Do you know manufacturer and model of Ethernet card?

– N0rbert
Jan 7 at 8:15















entered the command ifconfig -a shows the port/s, enp3s0, lo, virb0, virbr0-nic. Unfortunately idk the model and manufacturer of Ethernet Card.

– Kim Alfred Kotico
Jan 8 at 0:37





entered the command ifconfig -a shows the port/s, enp3s0, lo, virb0, virbr0-nic. Unfortunately idk the model and manufacturer of Ethernet Card.

– Kim Alfred Kotico
Jan 8 at 0:37













An Asus P8H61-M MOBO sir. Can you please help me with this?

– Kim Alfred Kotico
Jan 8 at 1:52





An Asus P8H61-M MOBO sir. Can you please help me with this?

– Kim Alfred Kotico
Jan 8 at 1:52













it is now up I used ip link set dev enp3s0 up. it worked, but i cant ping google or set my ip add. Please help me. Thank you. It is now blinking.

– Kim Alfred Kotico
Jan 8 at 2:04





it is now up I used ip link set dev enp3s0 up. it worked, but i cant ping google or set my ip add. Please help me. Thank you. It is now blinking.

– Kim Alfred Kotico
Jan 8 at 2:04




1




1





Thank you very much for the help. I redid everything to better understand the whole network. Because we have 2 internet provide with different ISPs/IPs. Figured it out tho. Thanks

– Kim Alfred Kotico
Jan 8 at 9:44





Thank you very much for the help. I redid everything to better understand the whole network. Because we have 2 internet provide with different ISPs/IPs. Figured it out tho. Thanks

– Kim Alfred Kotico
Jan 8 at 9:44










1 Answer
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You should:




  1. understand the relation between your ISPs and IPs

  2. follow https://help.ubuntu.com/16.04/serverguide/serverguide.pdf about Network Configuration to set it up correctly






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    1 Answer
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    active

    oldest

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    0














    You should:




    1. understand the relation between your ISPs and IPs

    2. follow https://help.ubuntu.com/16.04/serverguide/serverguide.pdf about Network Configuration to set it up correctly






    share|improve this answer




























      0














      You should:




      1. understand the relation between your ISPs and IPs

      2. follow https://help.ubuntu.com/16.04/serverguide/serverguide.pdf about Network Configuration to set it up correctly






      share|improve this answer


























        0












        0








        0







        You should:




        1. understand the relation between your ISPs and IPs

        2. follow https://help.ubuntu.com/16.04/serverguide/serverguide.pdf about Network Configuration to set it up correctly






        share|improve this answer













        You should:




        1. understand the relation between your ISPs and IPs

        2. follow https://help.ubuntu.com/16.04/serverguide/serverguide.pdf about Network Configuration to set it up correctly







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Jan 8 at 9:55









        N0rbertN0rbert

        23k649110




        23k649110






























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