Zentyal Forum, Linux Small Business Server

Zentyal Server => Installation and Upgrades => Topic started by: dobocriugm on October 30, 2014, 08:59:55 pm

Title: can we enter manually netmask [SOLVED]
Post by: dobocriugm on October 30, 2014, 08:59:55 pm

Hi,
I would need to set my main interface a 255.192.0.0 netmask.
Is there a way to do this?
Thanks!

Zentyal 4.0

Title: Re: can we enter manually netmask
Post by: robb on October 30, 2014, 09:06:19 pm

That's a HUGE amount of addresses on a single network.....

Title: Re: can we enter manually netmask
Post by: dobocriugm on October 30, 2014, 09:13:12 pm

I have 3 different VLAN (historically complicated...)

10.140.0.0/16
10.150.10.0/24
10.165.0.0/16

I need to be anble to provide DHCP for both of them from a Zentyal server in the 10.140.164.0 range
If you see an another option, let me know.

Thank you

Title: Re: can we enter manually netmask
Post by: robb on October 30, 2014, 11:17:33 pm

Create the subnets as you had them before: 2 /16 subnets and 1 /24 subnet.
For each VLAN 1 subnet. Create 3 DHCP scopes for each subnet 1 scope....
If I recollect correctly, virtual nics can't have their own DHCP scope, so you have to use 3 fysical adapters for that. Assign each adapter a subnet and DHCP scope.