OPNsense Forum

Archive => 15.7 Legacy Series => Topic started by: lukepower on July 25, 2015, 05:54:53 pm

Title: [SOLVED] DHCP not giving leases after update to OPNsense 15.7.4-amd64
Post by: lukepower on July 25, 2015, 05:54:53 pm

Hi there,

I just noticed that my guest WLAN is not usable, as the clients won't get a valid IP address when connecting. The DHCP server is up and was running alright till I updated to the latest version of OPNsense. The DHCP server is running fine, however it seems to give no answer to incoming requests... Any idea?

Thanks

Lukas

Title: Re: DHCP not giving leases after update to OPNsense 15.7.4-amd64
Post by: jstrebel on July 25, 2015, 07:51:31 pm

Do you have captive portal enabled?


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Title: Re: DHCP not giving leases after update to OPNsense 15.7.4-amd64
Post by: jstrebel on July 25, 2015, 07:57:34 pm

You state the DHCP server is running fine but does not give answers to requests. This seems a contradiction. Pls explain.


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Title: Re: DHCP not giving leases after update to OPNsense 15.7.4-amd64
Post by: lukepower on July 25, 2015, 08:29:25 pm

I am not running the captive portal.

I actually was able to resolve the problem by rebooting the box. I still wonder what was the cause; and yes, I see the contradiction: It was like the DHCP server was not getting the packets from the clients...

Title: Re: DHCP not giving leases after update to OPNsense 15.7.4-amd64
Post by: franco on July 25, 2015, 09:49:46 pm

Lukas, was the problem there after rebooting for the 15.7.4? Or did your box not reboot on its own?

Title: Re: DHCP not giving leases after update to OPNsense 15.7.4-amd64
Post by: lukepower on July 26, 2015, 08:57:44 am

Hi Franco,

you might be right, I think the box did not reboot on its own. After reboot it was fine (I am having some other problems with our VoIP server, seem DNS-related though). Thanks for your time and help :)

Title: Re: DHCP not giving leases after update to OPNsense 15.7.4-amd64
Post by: franco on July 27, 2015, 06:49:28 am

If the system did not reboot you may be running a stale kernel/base system. What does the system widget say WRT versions?

Title: Re: DHCP not giving leases after update to OPNsense 15.7.4-amd64
Post by: lukepower on July 27, 2015, 07:39:52 am

Hi Franco,

do you mean this:
OPNsense 15.7.4-amd64   
FreeBSD 10.1-RELEASE-p15   
OpenSSL 1.0.2d 9 Jul 2015

Best regards

Title: Re: DHCP not giving leases after update to OPNsense 15.7.4-amd64
Post by: franco on July 27, 2015, 08:32:09 am

Yes, you are up to date. Alright, I'll mark this solved then. :)