[SOLVED] DHCP: no address range available

[ulmwind]

Everything works fine, there was mistake in dhcp section.

Hello.

I have installed OpenWRT on YouHua WR1200JS, and configured additional network for wireless interfaces:

/etc/config/network:

config device
	option name 'br-lanwir'
	option type 'bridge'  

config interface 'lanwir'
	option device 'br-lanwir'
	option proto 'static'
	option ipaddr '192.168.10.1'
	option netmask '255.255.255.0'

Created section in dhcp for lanwir, changed network for wireless, created zone, and forwarding in firewall.

All have been working for a month, but recently dhcp stops to give IP addresses:

daemon.warn dnsmasq-dhcp[XXXX]: no address range available for DHCP request via br-lanwir

I have reset settings, configured, and now everything works fine.

What is the issue, and how to debug it next time?

Everything works fine, there was mistake in dhcp section.