ifconfig + device interrupt

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what is the - device interrupt 90 memory 0x434000000-934fff



from ifconfig command



is it indicate on network problem ? , what we need to check on the OS linux ?



 ifconfig -a
RX errors 1971059972 dropped 503931 overruns 65 frame 1971059907
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 90 memory 0x96000000-967fffff
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 102 memory 0x95000000-957fffff
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
RX errors 0 dropped 0 overruns 0 frame 0









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  • Does 'ip a' work fine? And for which type of devices is it reported?
    – Jaroslav Kucera
    Oct 3 '17 at 14:33











  • what I need to capture from the command - ip a ?
    – yael
    Oct 3 '17 at 14:37










  • check any messages from dmesg relating to network connections
    – Raman Sailopal
    Oct 3 '17 at 15:00










  • yes but what to capture from the dmesg its along output
    – yael
    Oct 3 '17 at 15:03














up vote
-3
down vote

favorite












what is the - device interrupt 90 memory 0x434000000-934fff



from ifconfig command



is it indicate on network problem ? , what we need to check on the OS linux ?



 ifconfig -a
RX errors 1971059972 dropped 503931 overruns 65 frame 1971059907
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 90 memory 0x96000000-967fffff
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 102 memory 0x95000000-957fffff
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
RX errors 0 dropped 0 overruns 0 frame 0









share|improve this question























  • Does 'ip a' work fine? And for which type of devices is it reported?
    – Jaroslav Kucera
    Oct 3 '17 at 14:33











  • what I need to capture from the command - ip a ?
    – yael
    Oct 3 '17 at 14:37










  • check any messages from dmesg relating to network connections
    – Raman Sailopal
    Oct 3 '17 at 15:00










  • yes but what to capture from the dmesg its along output
    – yael
    Oct 3 '17 at 15:03












up vote
-3
down vote

favorite









up vote
-3
down vote

favorite











what is the - device interrupt 90 memory 0x434000000-934fff



from ifconfig command



is it indicate on network problem ? , what we need to check on the OS linux ?



 ifconfig -a
RX errors 1971059972 dropped 503931 overruns 65 frame 1971059907
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 90 memory 0x96000000-967fffff
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 102 memory 0x95000000-957fffff
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
RX errors 0 dropped 0 overruns 0 frame 0









share|improve this question















what is the - device interrupt 90 memory 0x434000000-934fff



from ifconfig command



is it indicate on network problem ? , what we need to check on the OS linux ?



 ifconfig -a
RX errors 1971059972 dropped 503931 overruns 65 frame 1971059907
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 90 memory 0x96000000-967fffff
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 102 memory 0x95000000-957fffff
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
RX errors 0 dropped 0 overruns 0 frame 0
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
RX errors 0 dropped 0 overruns 0 frame 0






linux networking rhel ifconfig






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edited Oct 7 '17 at 18:06

























asked Oct 3 '17 at 14:31









yael

2,0361145




2,0361145











  • Does 'ip a' work fine? And for which type of devices is it reported?
    – Jaroslav Kucera
    Oct 3 '17 at 14:33











  • what I need to capture from the command - ip a ?
    – yael
    Oct 3 '17 at 14:37










  • check any messages from dmesg relating to network connections
    – Raman Sailopal
    Oct 3 '17 at 15:00










  • yes but what to capture from the dmesg its along output
    – yael
    Oct 3 '17 at 15:03
















  • Does 'ip a' work fine? And for which type of devices is it reported?
    – Jaroslav Kucera
    Oct 3 '17 at 14:33











  • what I need to capture from the command - ip a ?
    – yael
    Oct 3 '17 at 14:37










  • check any messages from dmesg relating to network connections
    – Raman Sailopal
    Oct 3 '17 at 15:00










  • yes but what to capture from the dmesg its along output
    – yael
    Oct 3 '17 at 15:03















Does 'ip a' work fine? And for which type of devices is it reported?
– Jaroslav Kucera
Oct 3 '17 at 14:33





Does 'ip a' work fine? And for which type of devices is it reported?
– Jaroslav Kucera
Oct 3 '17 at 14:33













what I need to capture from the command - ip a ?
– yael
Oct 3 '17 at 14:37




what I need to capture from the command - ip a ?
– yael
Oct 3 '17 at 14:37












check any messages from dmesg relating to network connections
– Raman Sailopal
Oct 3 '17 at 15:00




check any messages from dmesg relating to network connections
– Raman Sailopal
Oct 3 '17 at 15:00












yes but what to capture from the dmesg its along output
– yael
Oct 3 '17 at 15:03




yes but what to capture from the dmesg its along output
– yael
Oct 3 '17 at 15:03










1 Answer
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up vote
3
down vote



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This is a very poor way to look for error information. Not every word with the string "err" in it means "error". The word "interrupt" just happens to contain "err". Not all output of the ifconfig command is error messages. It does, after all, report interface configuration.






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    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    3
    down vote



    accepted










    This is a very poor way to look for error information. Not every word with the string "err" in it means "error". The word "interrupt" just happens to contain "err". Not all output of the ifconfig command is error messages. It does, after all, report interface configuration.






    share|improve this answer
























      up vote
      3
      down vote



      accepted










      This is a very poor way to look for error information. Not every word with the string "err" in it means "error". The word "interrupt" just happens to contain "err". Not all output of the ifconfig command is error messages. It does, after all, report interface configuration.






      share|improve this answer






















        up vote
        3
        down vote



        accepted







        up vote
        3
        down vote



        accepted






        This is a very poor way to look for error information. Not every word with the string "err" in it means "error". The word "interrupt" just happens to contain "err". Not all output of the ifconfig command is error messages. It does, after all, report interface configuration.






        share|improve this answer












        This is a very poor way to look for error information. Not every word with the string "err" in it means "error". The word "interrupt" just happens to contain "err". Not all output of the ifconfig command is error messages. It does, after all, report interface configuration.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Oct 4 '17 at 1:29









        JdeBP

        29.2k460136




        29.2k460136



























             

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