Re: [CentOS] more than one IP address on network device?

On 09/04/2016 04:40 PM, Walter H. wrote:

On 04.09.2016 15:18, Ulf Volmer wrote:

...

That's not true, you can add ipv4 address to the interface in the same way:

| IPADDR2=172.17.170.101 | NETMASK2=255.255.255.0

There is no need to create a virtual network device.

ah ok, and the other values?

no other values needed. i assume that the second ip is in the same subnet as the first one.

IPADDR2=192.168.1.10 BROADCAST2=192.168.1.255 <-- NETMASK2=255.255.255.0 NETWORK2=192.168.1.0 <-- GATEWAY2=192.168.1.1 <--

in case they don't match the first IP address?

I'm not sure at this point. If you have to add a second ip in another different network maybe you need a virtual device.

best regards Ulf