Network card not running

U

UnderWorld

New Member
Nov 14, 2014
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Cuba
Hello,
i have one desktop pc with proxmox 3.3 and two network cards (one onboard and one PCI) the result of lspci command it's this

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
03:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8169 PCI Gigabit Ethernet Controller (rev 10)

i can see the two adapter and ifconfig showme this:

eth0 Link encap:Ethernet HWaddr 74:d4:35:8e:f4:b5
inet6 addr: fe80::76d4:35ff:fe8e:f4b5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:257959 errors:0 dropped:0 overruns:0 frame:0
TX packets:220615 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:239338024 (228.2 MiB) TX bytes:72510719 (69.1 MiB)

eth1 Link encap:Ethernet HWaddr 00:14:d1:2b:e0:7d
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)

but the problem it's the network card eth1 it's not running and not linked.

some help it's gratefull
 
Hi,
I have also this card
Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 but rev 2
they working fine.
may by your nic naming not fit to your config.

what output you get from
ls -l /sys/class/net/

and how is your conf look like?
 
hi wolfgang and thanks for your reply
this is the result of the command "ls- l /sys/class/net/"

total 0
lrwxrwxrwx 1 root root 0 Oct 26 08:54 eth0 -> ../../devices/pci0000:00/0000:00:1c.4/0000:02:00.0/net/eth0
lrwxrwxrwx 1 root root 0 Oct 26 08:54 eth1 -> ../../devices/pci0000:00/0000:00:1e.0/0000:03:01.0/net/eth1
lrwxrwxrwx 1 root root 0 Oct 26 08:50 lo -> ../../devices/virtual/net/lo
lrwxrwxrwx 1 root root 0 Oct 26 16:03 tap102i0 -> ../../devices/virtual/net/tap102i0
lrwxrwxrwx 1 root root 0 Oct 26 16:03 tap106i0 -> ../../devices/virtual/net/tap106i0
lrwxrwxrwx 1 root root 0 Oct 26 16:03 tap106i1 -> ../../devices/virtual/net/tap106i1
lrwxrwxrwx 1 root root 0 Oct 26 16:03 venet0 -> ../../devices/virtual/net/venet0
lrwxrwxrwx 1 root root 0 Oct 26 08:54 veth101.0 -> ../../devices/virtual/net/veth101.0
lrwxrwxrwx 1 root root 0 Oct 26 08:55 veth105.0 -> ../../devices/virtual/net/veth105.0
lrwxrwxrwx 1 root root 0 Oct 26 08:55 veth107.0 -> ../../devices/virtual/net/veth107.0
lrwxrwxrwx 1 root root 0 Oct 26 08:54 vmbr0 -> ../../devices/virtual/net/vmbr0
lrwxrwxrwx 1 root root 0 Oct 26 08:54 vmbr1 -> ../../devices/virtual/net/vmbr1

and when you ask my conf to which you refer ?
 
Sorry to be not precise enough.

I mean the
/etc/network/interfaces
 
hi wolfgang, no problem,
this is the conf
# network interface settings
auto lo
iface lo inet loopback

iface eth0 inet manual

iface eth1 inet manual

auto vmbr0
iface vmbr0 inet static
address 192.168.250.3
netmask 255.255.255.248
gateway 192.168.250.1
bridge_ports eth0
bridge_stp off
bridge_fd 0

auto vmbr1
iface vmbr1 inet static
address 192.168.250.5
netmask 255.255.255.248
bridge_ports eth1
bridge_stp off
bridge_fd 0

I put all settings through the web interface, and I have noticed something strange, I can ping the eth1 ip even without the cable
 
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