[CentOS] network interface question

Paras pradhan pradhanparas at gmail.com
Wed Oct 13 18:51:53 EDT 2010


Nothing in the dmesg except this:

Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.2 (Aug 21, 2009)
eth0: Broadcom NetXtreme II BCM5708 1000Base-T (B2) PCI-X 64-bit
133MHz found at mem e6000000, IRQ 16, node addr 0024e848f03d
eth1: Broadcom NetXtreme II BCM5708 1000Base-T (B2) PCI-X 64-bit
133MHz found at mem e8000000, IRQ 17, node addr 0024e848f03f
eth2: Broadcom NetXtreme II BCM5708 1000Base-T (B2) PCI-X 64-bit
133MHz found at mem ea000000, IRQ 19, node addr 0026b9662f43
eth3: Broadcom NetXtreme II BCM5708 1000Base-T (B2) PCI-X 64-bit
133MHz found at mem ec000000, IRQ 20, node addr 0026b9662f45


Paras.


On Wed, Oct 13, 2010 at 5:47 PM, Les Mikesell <lesmikesell at gmail.com> wrote:
> On 10/13/2010 5:26 PM, Paras pradhan wrote:
>> Hi,
>>
>> I don't have ifcfg-eth1 in my /etc/sysconfig/network-scripts. But when
>> I do ifconfig eth1 I can see output as below. If I do ifconfig eth12 ,
>> I don't see anything which i am assume is normal.
>>
>>
>> eth1      Link encap:Ethernet  HWaddr 00:24:E8:44:DB:CC
>>            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:e8000000-e8012800
>>
>>
>> Don't know why and how this is happening.
>
> The output of 'dmesg' should show some details about the device detected
> as eth1.
>
> --
>   Les Mikesell
>    lesmikesell at gmail.com
>
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