Why do RX-OK and TX-OK increase

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I'm testing my linux server with the command netstat -i.



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I just want to know what enp2s0f0 means. Each time that I execute netstat -i, its RX-OK and TX-OK always increase. What does this mean?







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    up vote
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    I'm testing my linux server with the command netstat -i.



    enter image description here



    I just want to know what enp2s0f0 means. Each time that I execute netstat -i, its RX-OK and TX-OK always increase. What does this mean?







    share|improve this question






















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I'm testing my linux server with the command netstat -i.



      enter image description here



      I just want to know what enp2s0f0 means. Each time that I execute netstat -i, its RX-OK and TX-OK always increase. What does this mean?







      share|improve this question












      I'm testing my linux server with the command netstat -i.



      enter image description here



      I just want to know what enp2s0f0 means. Each time that I execute netstat -i, its RX-OK and TX-OK always increase. What does this mean?









      share|improve this question











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      share|improve this question










      asked Dec 26 '17 at 0:55









      Yves

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          1 Answer
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          enp2s0f0 - is your primary network interface. About the convention of naming network interfaces you can read on wiki.



          The RX-OK/ERR/DRP/OVR columns give statistics about the packets that have been received by the interface. OK stands for packets correctly received.



          TX-OK stands for packets correctly transmitted respectively.



          Counters always increase for 'TX-OK', it means that outgoing traffic is bigger than incoming for your server.






          share|improve this answer




















          • Both counters increase with time: received packets increase RX-OK and transmitted packets increase TX-OK. E.g. in the screenshot, 11 packets were received and 8 were transmitted. Why do you think that ougoing traffic is bigger than incoming?
            – NickD
            Dec 26 '17 at 1:35











          • So does it mean that my server has always communication with the Internet or LAN? If I cut off the ethernet cable, it will stop increasing?
            – Yves
            Dec 26 '17 at 1:39






          • 1




            @Nick, yes you are right about these screenshots that 11 packets were received and 8 were transmitted. I meant overall statistics. Yves, yes, the server has network activity continuously. After unplugging Ethernet cable, counters will stop increase.
            – Gnat
            Dec 26 '17 at 1:46











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          1 Answer
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          1 Answer
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          up vote
          0
          down vote



          accepted










          enp2s0f0 - is your primary network interface. About the convention of naming network interfaces you can read on wiki.



          The RX-OK/ERR/DRP/OVR columns give statistics about the packets that have been received by the interface. OK stands for packets correctly received.



          TX-OK stands for packets correctly transmitted respectively.



          Counters always increase for 'TX-OK', it means that outgoing traffic is bigger than incoming for your server.






          share|improve this answer




















          • Both counters increase with time: received packets increase RX-OK and transmitted packets increase TX-OK. E.g. in the screenshot, 11 packets were received and 8 were transmitted. Why do you think that ougoing traffic is bigger than incoming?
            – NickD
            Dec 26 '17 at 1:35











          • So does it mean that my server has always communication with the Internet or LAN? If I cut off the ethernet cable, it will stop increasing?
            – Yves
            Dec 26 '17 at 1:39






          • 1




            @Nick, yes you are right about these screenshots that 11 packets were received and 8 were transmitted. I meant overall statistics. Yves, yes, the server has network activity continuously. After unplugging Ethernet cable, counters will stop increase.
            – Gnat
            Dec 26 '17 at 1:46















          up vote
          0
          down vote



          accepted










          enp2s0f0 - is your primary network interface. About the convention of naming network interfaces you can read on wiki.



          The RX-OK/ERR/DRP/OVR columns give statistics about the packets that have been received by the interface. OK stands for packets correctly received.



          TX-OK stands for packets correctly transmitted respectively.



          Counters always increase for 'TX-OK', it means that outgoing traffic is bigger than incoming for your server.






          share|improve this answer




















          • Both counters increase with time: received packets increase RX-OK and transmitted packets increase TX-OK. E.g. in the screenshot, 11 packets were received and 8 were transmitted. Why do you think that ougoing traffic is bigger than incoming?
            – NickD
            Dec 26 '17 at 1:35











          • So does it mean that my server has always communication with the Internet or LAN? If I cut off the ethernet cable, it will stop increasing?
            – Yves
            Dec 26 '17 at 1:39






          • 1




            @Nick, yes you are right about these screenshots that 11 packets were received and 8 were transmitted. I meant overall statistics. Yves, yes, the server has network activity continuously. After unplugging Ethernet cable, counters will stop increase.
            – Gnat
            Dec 26 '17 at 1:46













          up vote
          0
          down vote



          accepted







          up vote
          0
          down vote



          accepted






          enp2s0f0 - is your primary network interface. About the convention of naming network interfaces you can read on wiki.



          The RX-OK/ERR/DRP/OVR columns give statistics about the packets that have been received by the interface. OK stands for packets correctly received.



          TX-OK stands for packets correctly transmitted respectively.



          Counters always increase for 'TX-OK', it means that outgoing traffic is bigger than incoming for your server.






          share|improve this answer












          enp2s0f0 - is your primary network interface. About the convention of naming network interfaces you can read on wiki.



          The RX-OK/ERR/DRP/OVR columns give statistics about the packets that have been received by the interface. OK stands for packets correctly received.



          TX-OK stands for packets correctly transmitted respectively.



          Counters always increase for 'TX-OK', it means that outgoing traffic is bigger than incoming for your server.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Dec 26 '17 at 1:18









          Gnat

          1315




          1315











          • Both counters increase with time: received packets increase RX-OK and transmitted packets increase TX-OK. E.g. in the screenshot, 11 packets were received and 8 were transmitted. Why do you think that ougoing traffic is bigger than incoming?
            – NickD
            Dec 26 '17 at 1:35











          • So does it mean that my server has always communication with the Internet or LAN? If I cut off the ethernet cable, it will stop increasing?
            – Yves
            Dec 26 '17 at 1:39






          • 1




            @Nick, yes you are right about these screenshots that 11 packets were received and 8 were transmitted. I meant overall statistics. Yves, yes, the server has network activity continuously. After unplugging Ethernet cable, counters will stop increase.
            – Gnat
            Dec 26 '17 at 1:46

















          • Both counters increase with time: received packets increase RX-OK and transmitted packets increase TX-OK. E.g. in the screenshot, 11 packets were received and 8 were transmitted. Why do you think that ougoing traffic is bigger than incoming?
            – NickD
            Dec 26 '17 at 1:35











          • So does it mean that my server has always communication with the Internet or LAN? If I cut off the ethernet cable, it will stop increasing?
            – Yves
            Dec 26 '17 at 1:39






          • 1




            @Nick, yes you are right about these screenshots that 11 packets were received and 8 were transmitted. I meant overall statistics. Yves, yes, the server has network activity continuously. After unplugging Ethernet cable, counters will stop increase.
            – Gnat
            Dec 26 '17 at 1:46
















          Both counters increase with time: received packets increase RX-OK and transmitted packets increase TX-OK. E.g. in the screenshot, 11 packets were received and 8 were transmitted. Why do you think that ougoing traffic is bigger than incoming?
          – NickD
          Dec 26 '17 at 1:35





          Both counters increase with time: received packets increase RX-OK and transmitted packets increase TX-OK. E.g. in the screenshot, 11 packets were received and 8 were transmitted. Why do you think that ougoing traffic is bigger than incoming?
          – NickD
          Dec 26 '17 at 1:35













          So does it mean that my server has always communication with the Internet or LAN? If I cut off the ethernet cable, it will stop increasing?
          – Yves
          Dec 26 '17 at 1:39




          So does it mean that my server has always communication with the Internet or LAN? If I cut off the ethernet cable, it will stop increasing?
          – Yves
          Dec 26 '17 at 1:39




          1




          1




          @Nick, yes you are right about these screenshots that 11 packets were received and 8 were transmitted. I meant overall statistics. Yves, yes, the server has network activity continuously. After unplugging Ethernet cable, counters will stop increase.
          – Gnat
          Dec 26 '17 at 1:46





          @Nick, yes you are right about these screenshots that 11 packets were received and 8 were transmitted. I meant overall statistics. Yves, yes, the server has network activity continuously. After unplugging Ethernet cable, counters will stop increase.
          – Gnat
          Dec 26 '17 at 1:46













           

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