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English Forums => General Discussion => Topic started by: robertkwild on March 04, 2026, 06:10:37 PM

Title: cant see DHCP option anymore under WAN interface
Post by: robertkwild on March 04, 2026, 06:10:37 PM
hi all,

when i click on WAN interface and for the drop down "IPv4 configuration type" i cant see DHCP anymore, all thats in the drop down box is

None
PPPoE

i need DHCP as sky my ISP use this and not PPPoE

thanks,
rob
Title: Re: cant see DHCP option anymore under WAN interface
Post by: viragomann on March 04, 2026, 06:35:21 PM
Which device is assigned to this interface? A ppp by any chance?
Title: Re: cant see DHCP option anymore under WAN interface
Post by: franco on March 04, 2026, 06:39:00 PM
Yes, these days you need to go to the assignments page and change the WAN device to get the other options.


Cheers,
Franco
Title: Re: cant see DHCP option anymore under WAN interface
Post by: robertkwild on March 04, 2026, 07:06:31 PM
sorry so atm my WAN is assigned to pppoe0 (igb2)

do i need to delete that and then

create a new WAN and assign it to igb2

Title: Re: cant see DHCP option anymore under WAN interface
Post by: viragomann on March 04, 2026, 07:08:19 PM
No. If you don't need the pppoe0, just select igb2 from the drop-down and save the settings.
Title: Re: cant see DHCP option anymore under WAN interface
Post by: robertkwild on March 05, 2026, 08:39:04 AM
ahhh i see nice, so if i do this and go in wan again i will see DHCP option under "IPv4 configuration type"
Title: Re: cant see DHCP option anymore under WAN interface
Post by: franco on March 05, 2026, 09:05:32 AM
It may seem counter intuitive to UX at first, but it a) reduces complexity of the interfaces settings page and b) better aligns with how the system is supposed to work underneath. It's also very seldom that someone changes from PPPoE to DHCP and now we don't have to make guesses about to which interface the user wants to switch to in that case. It may be the one where PPPoE sits, but it also may not.


Cheers,
Franco
Title: Re: cant see DHCP option anymore under WAN interface
Post by: robertkwild on March 05, 2026, 12:59:50 PM
thanks franco,

yes i noticed that as under "interfaces" theres a "point to point" section and the pppoe settings are there so if i change igb2 pppoe0 to a new igb2 the pppoe settings will still be there?
Title: Re: cant see DHCP option anymore under WAN interface
Post by: Patrick M. Hausen on March 05, 2026, 01:02:19 PM
If your uplink switches from PPPoE on igb2 to DHCP on igb2, what you do is:

- Interfaces: Assignments - change the assignment of WAN from pppoe0 to igb2
- Interfaces: WAN - configure IPv4 for DHCP
- Interfaces: Devices: Point-to-Point - remove the pppoe0 interface
Title: Re: cant see DHCP option anymore under WAN interface
Post by: franco on March 05, 2026, 01:03:33 PM
> if i change igb2 pppoe0 to a new igb2 the pppoe settings will still be there

Yes, the interface settings "faked" the PPPoE settings duplicating the actual PPP page. It no longer does that either, but no settings were harmed/deleted/changed.


Cheers,
Franco