no free leases

[Steven Stromer]

Hi. I see that there was some discussion in distant past of the "no free leases" reply when defining a range within a pool, especially when a reservation has been defined within that range. I am experiencing this error, and would appreciate any help locating the solution. Would prefer not to upgrade to never version at the moment, as I am overwhelmed with work, but will do so if there was a known resolution to the problem I am experiencing (aside from correcting a stupid mistake on my part). Of some note, I found some really stale leases in /var/lib/dhcpd/dhcpd.leases, so I deleted the file and recreated it with a service restart. That alone didn't fix the problem. Thanks for all assistance!


Version:
bind.x86_64  32:9.5.0-29.P2.fc8


# DHCP Server Configuration file.

ddns-update-style interim;
ignore client-updates;
authoritative;

class "department1" {
	match pick-first-value (option dhcp-client-identifier, hardware);
}

class "department2" {
	match pick-first-value (option dhcp-client-identifier, hardware);
}

subclass 	"department1" 	00:24:a5:b3:e9:e7;
subclass 	"department2" 	00:24:a5:b5:20:62;

# DEPARTMENT1 SUBNET

subnet 192.168.1.0 netmask 255.255.255.128 {

	option routers                  192.168.1.1;
	option subnet-mask 		255.255.255.128;
	option broadcast-address 	192.168.1.127;
	option domain-name 		"domainname.com";
	option domain-name-servers 	192.168.1.4;
	option netbios-name-servers 	192.168.1.4;
	option netbios-node-type 	8;
	option ntp-servers 		us.pool.ntp.org;
	option time-offset 		-18000;     					# EST
	default-lease-time 		86400;
	max-lease-time 			604800;

	pool {
		allow members of "department1";
		range 			192.168.1.100 192.168.1.125;
	}
	
	# .126 temporarily statically assigned to department2 router

}

# DEPARTMENT2 SUBNET

subnet 192.168.1.128 netmask 255.255.255.128 {
	option routers                  192.168.1.129;
	option subnet-mask 		255.255.255.128;
	option broadcast-address 	192.168.1.255;
	option domain-name 		"domainname2.com";
	option domain-name-servers 	192.168.1.4;
	option ntp-servers 		us.pool.ntp.org;
	option time-offset 		-18000;     					# EST
	default-lease-time 		86400;
	max-lease-time 			604800;

	pool {
		allow members of "department2";
		range 						192.168.1.130 192.168.1.254;
	}

}


# Gateway Router holds static address 192.168.1.1


host server1 {
	option host-name "server1.domainname.com";
	hardware ethernet 00:e0:4c:77:9f:b1;
	fixed-address 192.168.1.2;
}



+ - + - + - + - + - + - + - + - + - + - + - + - + - +

Steven J. Stromer, SMB IT Consulting
646.373.8866 | filter at stevenstromer.com

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