DHCP Range for LAN subnet

[LoranRendel]

I have set 10.147.17.1/22 as IPv4 address for LAN.
DHCP lease IP addresses from range 10.147.16.
How can I keep /22 and set DHCP to lease 10.147.17 subnet addresses?
There are only Start and Limit options.

[slh]

You need to calculate start and limit according to your needs (yes, the values can exceed 255).

[LoranRendel]

Thanks. Also I can specify start IP address.

[Hegabo]

@LoranRendel

Also I can specify start IP address.

IF this was a question, then you specify the start as an offset of the network address.

[LoranRendel]

Of course it wasn’t.
I meant the field allow to enter full ip like 192.168.0.100 as start value.

[lleachii]

@LoranRendel

it wasn’t.

I think you mean "it was"?

@LoranRendel

I meant the field allow to enter full ip like 192.168.0.100 as start value

Again, you calculate the start and limit values:

@Hegabo

you specify the start as an offset of the network address

So, you seem to want a start value of 100. Hope this helps.

[jow]

@LoranRendel

I meant the field allow to enter full ip like 192.168.0.100 as start value.

Yes, the option start accepts an IP address value as well. For your specific case, you can either specify option start 356 (10.147.17.1/22 + 356 = 10.147.16.0 + 356 = 10.147.17.100) or you can specify option start 10.147.17.100 directly.

[Hegabo]

@jow

the option start accepts an IP address value as wel

I think it's worth mentioning in the tooltip in LuCI, as it currently mentions start as an offset.