[plug] Multiple IP's on one ethX ...

[John Summerfield]

> Is it possible with Linux to have two IP addresses bound to one Ethernet card
> ,
> a-la Solaris?? With Solaris you can configure one card (le0) to have addition
> al
> interfaces (le0:1, le0:2, etc ...). Can this be done with Linux??
> 
> I'm rummaging thru all the Networking Howto's, but haven't found anything
> yet...

Like this?

eth0      Link encap:Ethernet  HWaddr 00:C0:F0:20:25:83  
          inet addr:192.168.0.2  Bcast:192.168.0.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4297161 errors:14 dropped:0 overruns:0 frame:20
          TX packets:3223366 errors:0 dropped:0 overruns:0 carrier:0
          collisions:165322 txqueuelen:100 
          Interrupt:10 Base address:0xb400 

eth0:0    Link encap:Ethernet  HWaddr 00:C0:F0:20:25:83  
          inet addr:192.168.0.22  Bcast:192.168.0.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Interrupt:10 Base address:0xb400 

eth1      Link encap:Ethernet  HWaddr 00:E0:29:07:13:95  
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:12696787 errors:0 dropped:0 overruns:0 frame:71
          TX packets:17803044 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100 
          Interrupt:9 Base address:0xb800 

eth1:0    Link encap:Ethernet  HWaddr 00:E0:29:07:13:95  
          inet addr:192.168.1.22  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Interrupt:9 Base address:0xb800 

eth1:1    Link encap:Ethernet  HWaddr 00:E0:29:07:13:95  
          inet addr:192.168.1.23  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Interrupt:9 Base address:0xb800 

eth1:2    Link encap:Ethernet  HWaddr 00:E0:29:07:13:95  
          inet addr:192.168.1.24  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Interrupt:9 Base address:0xb800 

eth1:3    Link encap:Ethernet  HWaddr 00:E0:29:07:13:95  
          inet addr:192.168.1.25  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Interrupt:9 Base address:0xb800 


I set them up so long ago I've forgotten how;-)

I think I did it with the control-panel (RHL 5.0 was current at the time)

-- 
Cheers
John Summerfield
http://os2.ami.com.au/os2/ for OS/2 support.
Configuration, networking, combined IBM ftpsites index.