Problem with shared-network
Simon Hobson
dhcp1 at thehobsons.co.uk
Thu Jun 4 20:14:05 UTC 2015
On 4 Jun 2015, at 17:16, robert at spotswood-computer.net wrote:
> I have a Debian 7.0 running isc-dhcp-server 4.2.2.
>
> My server has a single NIC, and using iproute, I've added additional
> addresses (some lines snipped for brevity):
>
> eth0 Link encap:Ethernet HWaddr 00:50:56:XX:XX:XX
> inet addr:192.168.220.111 Bcast:192.168.220.255
> Mask:255.255.255.0
>
> eth0:1 Link encap:Ethernet HWaddr 00:50:56:XX:XX:XX
> inet addr:10.111.111.1 Bcast:10.255.255.255 Mask:255.255.255.0
Try ditching the alias interface and just add the address to the main interface, so you'd end up with :
eth0 Link encap:Ethernet HWaddr 00:50:56:XX:XX:XX
inet addr:192.168.220.111 Bcast:192.168.220.255 Mask:255.255.255.0
inet addr:10.111.111.1 Bcast:10.255.255.255 Mask:255.255.255.0
That can be done with "ip addr add 10.111.111.1/24 dev eth0", and it can be automated by putting it in /etc/network/interfaces as a post-up line :
post-ip ip addr add 10.111.111.1/24 dev eth0
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