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I have a single network interface that I want to simultaneously support both DHCP as well as a static address. When the DHCP interface is able to get an IP address, everything seems to work fine. If there is no DHCP interface on the network, the syslog reports a timeout waiting for the DHCP server and then the static address on eth0:1 goes down. Anyone know how to keep the static alias up and running even if the primary interface fails to get a DHCP address?

Below is my interfaces file:

auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet dhcp

auto eth0:0
iface eth0:0 inet static
name Ethernet alias LAN card
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Should it be eth0:1 instead of eth0:0? –  jocull Dec 4 '13 at 3:26
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