Cant enable DHCP in AdGuardhome jail

[gunnahafta]

I'm a long term user of TrueNas and think its great. Most recently I decided to switch from PiHole that requires as full blown Ubuntu VM to AdGuardhome that can run in a jail. I got it up and running and blocking no issues as both the plugin version and as a jail installing AdGuardhome manually.

My trouble starts when I try to use the jail to also run DHCP. I can configure it all fine but when I go to enable DHCP I get the error:

DHCP: POST /control/dhcp/set_config: enabling dhcp: setting static ip: setting static ip is unsupported on freebsd

I created both the jail and the plugin with a static IP so I don't know of AdGuard thinks the IP is not static so its trying to set it as static or something else is going on. Am i maybe just missing a package etc?

Screen shot shows the jail config, not using DHCP etc.

Appreciate input.

 

[sretalla]

is your host using DHCP?

 

[gunnahafta]

No. TrueNas host is definitely using a static IP.

 

[yozart]

did you found a solution to this issue? i'm facing the same one

 

[gunnahafta]

did you found a solution to this issue? i'm facing the same one

I did not. It’s something to do with the jail needing to use a “privileged” port on the base O/S (Truenas). At least that’s the reason I couldn’t get it to work in Docker

 

[sretalla]

If you're not running as root in the jail, you may need to think about the settings in:
sysctl -a | grep net.inet.ip.portrange

As I understand it, only members of wheel or root can break those port limits.