How to check ethernet port: damaged?

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My Linux machine (Ubuntu 11 version) has the following network interface settings:



auto eth0 
iface eth0 inet static 
address 192.168.29.40 
netmask 255.255.255.0 
gateway 192.168.29.1


I'm not able to connect to my ADSL router at 192.168.29.1 IP. When I do ping 192.168.29.1, I get the message: destination host not reachable.



On another machine I have Windows 10, with the following setting I'm able to connect on the LAN of my ADSL router, and am able to ping to my gateway. ping works here on windows: 



$ ping 192.168.29.1


                     enter image description here



DLinux:~$ dmesg | grep eth0
[ 3.462912] jme 0000:06:00.5: eth0: JMC250 Gigabit Ethernet ver:23
rev:3 macaddr:00:90:f5:a9:89:6a
[ 11.627598] jme 0000:06:00.5: eth0: Link is down
[ 11.627870] ADDRCONF(NETDEV_UP): eth0: link is not ready
guleria@GuleriaLinux:~$


DLinux:~$ sudo ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:90:f5:a9:89:6a
 inet addr:192.168.29.40 Bcast:192.168.29.255 Mask:255.255.255.0
 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
 RX packets:0 errors:0 dropped:0 overruns:0 frame:0
 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
 collisions:0 txqueuelen:1000
 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
 Interrupt:4


I am using the same Ethernet cable as used with Windows 10 machine to connect to the LAN of my ADSL router.



So does it means my Linux machine's Ethernet port is damaged? Or some other problem?






linux networking ethernet ping router







share|improve this question



















  • 2




    Sounds like your issue - bugs.launchpad.net/ubuntu/+source/linux/+bug/1310798
    – slm♦
    Sep 3 at 2:46










  • My machine is Ubuntu 11 version.
    – user6363
    Sep 3 at 2:58






  • 1




    The drivers for the Ethernet are not able to detect it.
    – slm♦
    Sep 3 at 2:59










  • You can't use the same IP address for two totally separate hosts on the same network (this may not be your main issue though).
    – Kusalananda
    Sep 3 at 5:14






  • 1




    Use sudo ethtool eth0 to get and manipulate the low-level link state.
    – meuh
    Sep 3 at 8:01














up vote
-2
down vote

favorite












My Linux machine (Ubuntu 11 version) has the following network interface settings:



auto eth0 
iface eth0 inet static 
address 192.168.29.40 
netmask 255.255.255.0 
gateway 192.168.29.1


I'm not able to connect to my ADSL router at 192.168.29.1 IP. When I do ping 192.168.29.1, I get the message: destination host not reachable.



On another machine I have Windows 10, with the following setting I'm able to connect on the LAN of my ADSL router, and am able to ping to my gateway. ping works here on windows: 



$ ping 192.168.29.1


                     enter image description here



DLinux:~$ dmesg | grep eth0
[ 3.462912] jme 0000:06:00.5: eth0: JMC250 Gigabit Ethernet ver:23
rev:3 macaddr:00:90:f5:a9:89:6a
[ 11.627598] jme 0000:06:00.5: eth0: Link is down
[ 11.627870] ADDRCONF(NETDEV_UP): eth0: link is not ready
guleria@GuleriaLinux:~$


DLinux:~$ sudo ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:90:f5:a9:89:6a
 inet addr:192.168.29.40 Bcast:192.168.29.255 Mask:255.255.255.0
 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
 RX packets:0 errors:0 dropped:0 overruns:0 frame:0
 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
 collisions:0 txqueuelen:1000
 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
 Interrupt:4


I am using the same Ethernet cable as used with Windows 10 machine to connect to the LAN of my ADSL router.



So does it means my Linux machine's Ethernet port is damaged? Or some other problem?






linux networking ethernet ping router







share|improve this question



















  • 2




    Sounds like your issue - bugs.launchpad.net/ubuntu/+source/linux/+bug/1310798
    – slm♦
    Sep 3 at 2:46










  • My machine is Ubuntu 11 version.
    – user6363
    Sep 3 at 2:58






  • 1




    The drivers for the Ethernet are not able to detect it.
    – slm♦
    Sep 3 at 2:59










  • You can't use the same IP address for two totally separate hosts on the same network (this may not be your main issue though).
    – Kusalananda
    Sep 3 at 5:14






  • 1




    Use sudo ethtool eth0 to get and manipulate the low-level link state.
    – meuh
    Sep 3 at 8:01












up vote
-2
down vote

favorite









up vote
-2
down vote

favorite











My Linux machine (Ubuntu 11 version) has the following network interface settings:



auto eth0 
iface eth0 inet static 
address 192.168.29.40 
netmask 255.255.255.0 
gateway 192.168.29.1


I'm not able to connect to my ADSL router at 192.168.29.1 IP. When I do ping 192.168.29.1, I get the message: destination host not reachable.



On another machine I have Windows 10, with the following setting I'm able to connect on the LAN of my ADSL router, and am able to ping to my gateway. ping works here on windows: 



$ ping 192.168.29.1


                     enter image description here



DLinux:~$ dmesg | grep eth0
[ 3.462912] jme 0000:06:00.5: eth0: JMC250 Gigabit Ethernet ver:23
rev:3 macaddr:00:90:f5:a9:89:6a
[ 11.627598] jme 0000:06:00.5: eth0: Link is down
[ 11.627870] ADDRCONF(NETDEV_UP): eth0: link is not ready
guleria@GuleriaLinux:~$


DLinux:~$ sudo ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:90:f5:a9:89:6a
 inet addr:192.168.29.40 Bcast:192.168.29.255 Mask:255.255.255.0
 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
 RX packets:0 errors:0 dropped:0 overruns:0 frame:0
 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
 collisions:0 txqueuelen:1000
 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
 Interrupt:4


I am using the same Ethernet cable as used with Windows 10 machine to connect to the LAN of my ADSL router.



So does it means my Linux machine's Ethernet port is damaged? Or some other problem?






linux networking ethernet ping router







share|improve this question















My Linux machine (Ubuntu 11 version) has the following network interface settings:



auto eth0 
iface eth0 inet static 
address 192.168.29.40 
netmask 255.255.255.0 
gateway 192.168.29.1


I'm not able to connect to my ADSL router at 192.168.29.1 IP. When I do ping 192.168.29.1, I get the message: destination host not reachable.



On another machine I have Windows 10, with the following setting I'm able to connect on the LAN of my ADSL router, and am able to ping to my gateway. ping works here on windows: 



$ ping 192.168.29.1


                     enter image description here



DLinux:~$ dmesg | grep eth0
[ 3.462912] jme 0000:06:00.5: eth0: JMC250 Gigabit Ethernet ver:23
rev:3 macaddr:00:90:f5:a9:89:6a
[ 11.627598] jme 0000:06:00.5: eth0: Link is down
[ 11.627870] ADDRCONF(NETDEV_UP): eth0: link is not ready
guleria@GuleriaLinux:~$


DLinux:~$ sudo ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:90:f5:a9:89:6a
 inet addr:192.168.29.40 Bcast:192.168.29.255 Mask:255.255.255.0
 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
 RX packets:0 errors:0 dropped:0 overruns:0 frame:0
 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
 collisions:0 txqueuelen:1000
 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
 Interrupt:4


I am using the same Ethernet cable as used with Windows 10 machine to connect to the LAN of my ADSL router.



So does it means my Linux machine's Ethernet port is damaged? Or some other problem?






linux networking ethernet ping router




linux networking ethernet ping router






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Sep 3 at 2:57

























asked Sep 3 at 2:31









user6363

12714




12714







  • 2




    Sounds like your issue - bugs.launchpad.net/ubuntu/+source/linux/+bug/1310798
    – slm♦
    Sep 3 at 2:46










  • My machine is Ubuntu 11 version.
    – user6363
    Sep 3 at 2:58






  • 1




    The drivers for the Ethernet are not able to detect it.
    – slm♦
    Sep 3 at 2:59










  • You can't use the same IP address for two totally separate hosts on the same network (this may not be your main issue though).
    – Kusalananda
    Sep 3 at 5:14






  • 1




    Use sudo ethtool eth0 to get and manipulate the low-level link state.
    – meuh
    Sep 3 at 8:01












  • 2




    Sounds like your issue - bugs.launchpad.net/ubuntu/+source/linux/+bug/1310798
    – slm♦
    Sep 3 at 2:46










  • My machine is Ubuntu 11 version.
    – user6363
    Sep 3 at 2:58






  • 1




    The drivers for the Ethernet are not able to detect it.
    – slm♦
    Sep 3 at 2:59










  • You can't use the same IP address for two totally separate hosts on the same network (this may not be your main issue though).
    – Kusalananda
    Sep 3 at 5:14






  • 1




    Use sudo ethtool eth0 to get and manipulate the low-level link state.
    – meuh
    Sep 3 at 8:01







2




2




Sounds like your issue - bugs.launchpad.net/ubuntu/+source/linux/+bug/1310798
– slm♦
Sep 3 at 2:46




Sounds like your issue - bugs.launchpad.net/ubuntu/+source/linux/+bug/1310798
– slm♦
Sep 3 at 2:46












My machine is Ubuntu 11 version.
– user6363
Sep 3 at 2:58




My machine is Ubuntu 11 version.
– user6363
Sep 3 at 2:58




1




1




The drivers for the Ethernet are not able to detect it.
– slm♦
Sep 3 at 2:59




The drivers for the Ethernet are not able to detect it.
– slm♦
Sep 3 at 2:59












You can't use the same IP address for two totally separate hosts on the same network (this may not be your main issue though).
– Kusalananda
Sep 3 at 5:14




You can't use the same IP address for two totally separate hosts on the same network (this may not be your main issue though).
– Kusalananda
Sep 3 at 5:14




1




1




Use sudo ethtool eth0 to get and manipulate the low-level link state.
– meuh
Sep 3 at 8:01




Use sudo ethtool eth0 to get and manipulate the low-level link state.
– meuh
Sep 3 at 8:01















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