problem whit virtual interfaces

[Marco Vaschetto <m.vaschetto@snservice.net>]

Hallo to all the mailing list,

I got some trouble for configure two ip address on my eth0 ....,

this is the "/etc/network/interfaces" file

#eth0:1 local ethernet
auto eth0:1
iface eth0:1 inet dhcp

#eth0 pubblic ip
allow-hotplug
auto eth0
iface eth0 inet static
       address 195.137.146.82
       netmask 255.255.255.248
       network 195.137.146.80
       broadcast 195.137.146.87
       gateway 195.137.146.81

but when in the boot strap is try to up eth0:1 is failed the error I 
receive is this:

failed to bring up eth0:1

I forget some think?

thank's for help.

Marco