[SOLVED] DHCP not giving leases after update to OPNsense 15.7.4-amd64

[lukepower]

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

[jstrebel]

Do you have captive portal enabled?


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[jstrebel]

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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[lukepower]

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...

[franco]

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

[lukepower]

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 :)

[franco]

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

[lukepower]

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

[franco]

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