Which Ethernet?

Matt Richards matt at faceparty.net
Wed Aug 8 12:26:54 UTC 2007


I would take a good guess and say its NOT eth0 as no data has gone
through that interface ...

RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

:)

Matt.

das দাশ wrote:
> I have two ethernet cards, named eth0 and eth2 by the OS. And, one of
> them connects with the dsl modem through pppoe. 'pppoeconf' detected it,
> and connected it to Internet with ppp0. But, I cannot get which ethernet
> card (0 or 2) is connected with the modem? Is there any way to know it?
>
> This is the result of 'ifconfig -a':
> <<<
> dd at mahammad:~$ ifconfig -a
> eth0      Link encap:Ethernet  HWaddr 00:A1:B0:09:0C:8F  
>           inet addr:192.168.0.1  Bcast:192.168.1.255  Mask:255.255.255.0
>           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 Base address:0x4e00 
>
> eth2      Link encap:Ethernet  HWaddr 00:E0:7D:89:F6:2F  
>           inet addr:192.168.1.40  Bcast:192.168.1.255
> Mask:255.255.255.0
>           inet6 addr: fe80::2e0:7dff:fe89:f62f/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:3353 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:3044 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000 
>           RX bytes:956667 (934.2 KiB)  TX bytes:291065 (284.2 KiB)
>           Interrupt:16 Base address:0x2f00 
>
> 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:16436  Metric:1
>           RX packets:4 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0 
>           RX bytes:200 (200.0 b)  TX bytes:200 (200.0 b)
>
> ppp0      Link encap:Point-to-Point Protocol  
>           inet addr:59.93.222.179  P-t-P:59.93.192.1
> Mask:255.255.255.255
>           UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
>           RX packets:1087 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:1053 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:3 
>           RX bytes:247099 (241.3 KiB)  TX bytes:75384 (73.6 KiB)
>
>
>   
>
>
>   






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