Ubuntu(16.04.5) new install cannot ping default gateway/other systems in network
0
This is my first post and please forgive if i am asking something very trivial. I tried several things that I read on the forum but couldn't figure out a solution that works for me.
I installed Ubuntu 16.04 and trying to connect to my corporate network. I want to make sure it is not an issue with my system settings before I approach network admin.
I cannot ping the default gateway even though I get an IP address. I only have eth and no wireless option.
Buildtop:~$ ifconfig
eno1 Link encap:Ethernet HWaddr e0:69:95:72:c9:35
inet addr:10.2.54.141 Bcast:10.2.54.255 Mask:255.255.255.0
inet6 addr: fe80::22e6:6f14:ec72:1643/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14783 errors:0 dropped:0 overruns:0 frame:0
TX packets:1084 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1131007 (1.1 MB) TX bytes:83718 (83.7 KB)
Interrupt:20 Memory:fe700000-fe720000
enp3s0 Link encap:Ethernet HWaddr 68:05:ca:19:91:c3
UP BROADCAST 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:17 Memory:fe6c0000-fe6e0000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:482 errors:0 dropped:0 overruns:0 frame:0
TX packets:482 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:41088 (41.0 KB) TX bytes:41088 (41.0 KB)
Buildtop:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.2.54.1 0.0.0.0 UG 100 0 0 eno1
10.2.54.0 0.0.0.0 255.255.255.0 U 100 0 0 eno1
10.2.71.6 10.2.54.1 255.255.255.255 UGH 100 0 0 eno1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eno1
@Buildtop:~$ ping 10.2.54.1
PING 10.2.54.1 (10.2.54.1) 56(84) bytes of data.
^C
--- 10.2.54.1 ping statistics ---
16 packets transmitted, 0 received, 100% packet loss, time 15347ms
Buildtop:~$ lshw -c network
WARNING: you should run this program as super-user.
*-network
description: Ethernet interface
product: 82579V Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eno1
version: 05
serial: e0:69:95:72:c9:35
size: 100Mbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.13-4 ip=10.2.54.141 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:37 memory:fe700000-fe71ffff memory:fe728000-fe728fff ioport:f080(size=32)
*-network
description: Ethernet interface
product: 82574L Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: 00
serial: 68:05:ca:19:91:c3
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=1.8-0 latency=0 link=no multicast=yes port=twisted pair
resources: irq:17 memory:fe6c0000-fe6dffff memory:fe600000-fe67ffff ioport:e000(size=32) memory:fe6e0000-fe6e3fff memory:fe680000-fe6bffff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
Appreciate your help!
16.04 networking ethernet
asked Dec 6 at 2:15
user3441496
12
add a comment |
0
This is my first post and please forgive if i am asking something very trivial. I tried several things that I read on the forum but couldn't figure out a solution that works for me.
I installed Ubuntu 16.04 and trying to connect to my corporate network. I want to make sure it is not an issue with my system settings before I approach network admin.
I cannot ping the default gateway even though I get an IP address. I only have eth and no wireless option.
Buildtop:~$ ifconfig
eno1 Link encap:Ethernet HWaddr e0:69:95:72:c9:35
inet addr:10.2.54.141 Bcast:10.2.54.255 Mask:255.255.255.0
inet6 addr: fe80::22e6:6f14:ec72:1643/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14783 errors:0 dropped:0 overruns:0 frame:0
TX packets:1084 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1131007 (1.1 MB) TX bytes:83718 (83.7 KB)
Interrupt:20 Memory:fe700000-fe720000
enp3s0 Link encap:Ethernet HWaddr 68:05:ca:19:91:c3
UP BROADCAST 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:17 Memory:fe6c0000-fe6e0000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:482 errors:0 dropped:0 overruns:0 frame:0
TX packets:482 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:41088 (41.0 KB) TX bytes:41088 (41.0 KB)
Buildtop:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.2.54.1 0.0.0.0 UG 100 0 0 eno1
10.2.54.0 0.0.0.0 255.255.255.0 U 100 0 0 eno1
10.2.71.6 10.2.54.1 255.255.255.255 UGH 100 0 0 eno1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eno1
@Buildtop:~$ ping 10.2.54.1
PING 10.2.54.1 (10.2.54.1) 56(84) bytes of data.
^C
--- 10.2.54.1 ping statistics ---
16 packets transmitted, 0 received, 100% packet loss, time 15347ms
Buildtop:~$ lshw -c network
WARNING: you should run this program as super-user.
*-network
description: Ethernet interface
product: 82579V Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eno1
version: 05
serial: e0:69:95:72:c9:35
size: 100Mbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.13-4 ip=10.2.54.141 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:37 memory:fe700000-fe71ffff memory:fe728000-fe728fff ioport:f080(size=32)
*-network
description: Ethernet interface
product: 82574L Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: 00
serial: 68:05:ca:19:91:c3
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=1.8-0 latency=0 link=no multicast=yes port=twisted pair
resources: irq:17 memory:fe6c0000-fe6dffff memory:fe600000-fe67ffff ioport:e000(size=32) memory:fe6e0000-fe6e3fff memory:fe680000-fe6bffff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
Appreciate your help!
16.04 networking ethernet
asked Dec 6 at 2:15
user3441496
12
add a comment |
0
0
0
This is my first post and please forgive if i am asking something very trivial. I tried several things that I read on the forum but couldn't figure out a solution that works for me.
I installed Ubuntu 16.04 and trying to connect to my corporate network. I want to make sure it is not an issue with my system settings before I approach network admin.
I cannot ping the default gateway even though I get an IP address. I only have eth and no wireless option.
Buildtop:~$ ifconfig
eno1 Link encap:Ethernet HWaddr e0:69:95:72:c9:35
inet addr:10.2.54.141 Bcast:10.2.54.255 Mask:255.255.255.0
inet6 addr: fe80::22e6:6f14:ec72:1643/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14783 errors:0 dropped:0 overruns:0 frame:0
TX packets:1084 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1131007 (1.1 MB) TX bytes:83718 (83.7 KB)
Interrupt:20 Memory:fe700000-fe720000
enp3s0 Link encap:Ethernet HWaddr 68:05:ca:19:91:c3
UP BROADCAST 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:17 Memory:fe6c0000-fe6e0000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:482 errors:0 dropped:0 overruns:0 frame:0
TX packets:482 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:41088 (41.0 KB) TX bytes:41088 (41.0 KB)
Buildtop:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.2.54.1 0.0.0.0 UG 100 0 0 eno1
10.2.54.0 0.0.0.0 255.255.255.0 U 100 0 0 eno1
10.2.71.6 10.2.54.1 255.255.255.255 UGH 100 0 0 eno1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eno1
@Buildtop:~$ ping 10.2.54.1
PING 10.2.54.1 (10.2.54.1) 56(84) bytes of data.
^C
--- 10.2.54.1 ping statistics ---
16 packets transmitted, 0 received, 100% packet loss, time 15347ms
Buildtop:~$ lshw -c network
WARNING: you should run this program as super-user.
*-network
description: Ethernet interface
product: 82579V Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eno1
version: 05
serial: e0:69:95:72:c9:35
size: 100Mbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.13-4 ip=10.2.54.141 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:37 memory:fe700000-fe71ffff memory:fe728000-fe728fff ioport:f080(size=32)
*-network
description: Ethernet interface
product: 82574L Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: 00
serial: 68:05:ca:19:91:c3
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=1.8-0 latency=0 link=no multicast=yes port=twisted pair
resources: irq:17 memory:fe6c0000-fe6dffff memory:fe600000-fe67ffff ioport:e000(size=32) memory:fe6e0000-fe6e3fff memory:fe680000-fe6bffff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
Appreciate your help!
16.04 networking ethernet
asked Dec 6 at 2:15
user3441496
12
This is my first post and please forgive if i am asking something very trivial. I tried several things that I read on the forum but couldn't figure out a solution that works for me.
I installed Ubuntu 16.04 and trying to connect to my corporate network. I want to make sure it is not an issue with my system settings before I approach network admin.
I cannot ping the default gateway even though I get an IP address. I only have eth and no wireless option.
Buildtop:~$ ifconfig
eno1 Link encap:Ethernet HWaddr e0:69:95:72:c9:35
inet addr:10.2.54.141 Bcast:10.2.54.255 Mask:255.255.255.0
inet6 addr: fe80::22e6:6f14:ec72:1643/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14783 errors:0 dropped:0 overruns:0 frame:0
TX packets:1084 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1131007 (1.1 MB) TX bytes:83718 (83.7 KB)
Interrupt:20 Memory:fe700000-fe720000
enp3s0 Link encap:Ethernet HWaddr 68:05:ca:19:91:c3
UP BROADCAST 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:17 Memory:fe6c0000-fe6e0000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:482 errors:0 dropped:0 overruns:0 frame:0
TX packets:482 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:41088 (41.0 KB) TX bytes:41088 (41.0 KB)
Buildtop:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.2.54.1 0.0.0.0 UG 100 0 0 eno1
10.2.54.0 0.0.0.0 255.255.255.0 U 100 0 0 eno1
10.2.71.6 10.2.54.1 255.255.255.255 UGH 100 0 0 eno1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eno1
@Buildtop:~$ ping 10.2.54.1
PING 10.2.54.1 (10.2.54.1) 56(84) bytes of data.
^C
--- 10.2.54.1 ping statistics ---
16 packets transmitted, 0 received, 100% packet loss, time 15347ms
Buildtop:~$ lshw -c network
WARNING: you should run this program as super-user.
*-network
description: Ethernet interface
product: 82579V Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eno1
version: 05
serial: e0:69:95:72:c9:35
size: 100Mbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.13-4 ip=10.2.54.141 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:37 memory:fe700000-fe71ffff memory:fe728000-fe728fff ioport:f080(size=32)
*-network
description: Ethernet interface
product: 82574L Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: 00
serial: 68:05:ca:19:91:c3
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=1.8-0 latency=0 link=no multicast=yes port=twisted pair
resources: irq:17 memory:fe6c0000-fe6dffff memory:fe600000-fe67ffff ioport:e000(size=32) memory:fe6e0000-fe6e3fff memory:fe680000-fe6bffff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
Appreciate your help!
16.04 networking ethernet
16.04 networking ethernet
asked Dec 6 at 2:15
user3441496
12
asked Dec 6 at 2:15
user3441496
12
asked Dec 6 at 2:15
user3441496
12
asked Dec 6 at 2:15
user3441496
12
asked Dec 6 at 2:15
user3441496
12
12
add a comment |
add a comment |
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