Virtual network adapters

[Steve Baldwin]

Hi,

On one of our systems we have the following network adapters :

[root at optest01 sysconfig]# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:22:19:14:6F:55
          inet addr:172.24.104.21  Bcast:172.24.104.255  Mask:255.255.255.0
          inet6 addr: fe80::222:19ff:fe14:6f55/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1549589 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1581008 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:388060246 (370.0 MiB)  TX bytes:240792215 (229.6 MiB)
          Interrupt:169 Memory:f8000000-f8012100

eth0:1    Link encap:Ethernet  HWaddr 00:22:19:14:6F:55
          inet addr:172.24.104.23  Bcast:172.24.104.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Interrupt:169 Memory:f8000000-f8012100

eth0:2    Link encap:Ethernet  HWaddr 00:22:19:14:6F:55
          inet addr:172.24.104.24  Bcast:172.24.104.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Interrupt:169 Memory:f8000000-f8012100

eth1      Link encap:Ethernet  HWaddr 00:22:19:14:6F:57
          inet addr:172.24.109.111  Bcast:172.24.109.255  Mask:255.255.255.0
          inet6 addr: fe80::222:19ff:fe14:6f57/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:8712492 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10193017 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:7803565066 (7.2 GiB)  TX bytes:1675958374 (1.5 GiB)
          Interrupt:169 Memory:f4000000-f4012100

eth2      Link encap:Ethernet  HWaddr 00:0E:0C:38:4F:5A
          inet addr:172.24.132.4  Bcast:172.24.132.255  Mask:255.255.255.0
          inet6 addr: fe80::20e:cff:fe38:4f5a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:125440 errors:0 dropped:0 overruns:0 frame:0
          TX packets:223172 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:40632596 (38.7 MiB)  TX bytes:68476804 (65.3 MiB)
          Base address:0xccc0 Memory:fc4e0000-fc500000
:

The question I have is regarding eth0:1 and eth0:2.  I can't see where they
are defined ...

[root at optest01 networking]# cd /etc/sysconfig/networking/devices/
[root at optest01 devices]# ls -la
total 40
drwxr-xr-x 2 root root 4096 Nov 21 10:25 .
drwxr-xr-x 4 root root 4096 Sep 25 09:18 ..
-rw-r--r-- 3 root root  277 Dec 18 16:57 ifcfg-eth0
-rw-r--r-- 3 root root  222 Dec 18 16:57 ifcfg-eth1
-rw-r--r-- 3 root root  175 Dec 18 16:57 ifcfg-eth2

Not there??  If I start up system-config-network, it doesn't show them.  Can
someone give me a clue as to where they might be hiding?

Thanks,

Steve