dhcpd: How to tell how many leases are available?

Posted by Jakobud on Server Fault See other posts from Server Fault or by Jakobud
Published on 2010-06-11T20:55:07Z Indexed on 2010/06/11 21:03 UTC
Read the original article Hit count: 257

Filed under:

dhcpd

I'm a little bit new to dhcpd. I'm trying to figure out how many leases we have available on our network.

The /var/lib/dhcpd/dhcpd.leases file appears to show almost a history of leases and some of the current leases. Not sure if that really helps me or not...

I figured there might be a command or something I'm unaware of that can tell me how many leases are left.

Related posts about dhcpd

Secondary DHCP server won't start on Centos 6.2

as seen on Server Fault - Search for 'Server Fault'
I'm trying to create a backup DHCP server. Server times are in sync. Primary server starts fine. Secondary server won't start. Error from /var/log/messages is: Sep 15 14:47:45 stream dhcpd: Copyright 2004-2010 Internet Systems Consortium. Sep 15 14:47:45 stream dhcpd: All rights reserved. Sep… >>> More
PfSense: dhcpd: send_packet: No buffer space available

as seen on Server Fault - Search for 'Server Fault'
Pfsense 2.0.1-RELEASE (i386) I get a lot of entries in the log saying: dhcpd: send_packet: No buffer space available There are aprox 40 active users and they complain about prolonged times for getting an IP and periodically about problems accessing the internet, prolonged response times etc. In… >>> More
Dhcpd Daemon is trying to lease itself?

as seen on Super User - Search for 'Super User'
I have a Slackware Linux 13.0 box with two interfaces, eth0 and eth1. I have set this box up to be on the 192.168.1.0/24 network, with subnet mask of 255.255.255.0. I am trying to run a dhcpd server on this box to service two interfaces above, so I subnetted the 192.168.1.0/24 network into two subnets… >>> More
dhcpd won't let go of old leases

as seen on Server Fault - Search for 'Server Fault'
We have DHCP setup to hand out leases in the following range: 192.168.10.190 - 192.168.10.254 (roughly 65 leases) Our small business network only has about 30 computers that use DHCP. We noticed that dhcpd stopped handing out new dynamic leases to the computers, even though there are definitely… >>> More
starting dhcpd failed (Centos)

as seen on Server Fault - Search for 'Server Fault'
i have a issue related to dhcp i have configured my dhcp according to my ip and all ... but it fails. when i try to start the service... i tried to trouble shoot and i stopped the firewall (iptables) i disabled selinux. is there any other area i need to consider.. is there anything that stops… >>> More

Developer IT

dhcpd: How to tell how many leases are available? - Developer IT

dhcpd: How to tell how many leases are available?

dhcpd

Related posts about dhcpd

Secondary DHCP server won't start on Centos 6.2

PfSense: dhcpd: send_packet: No buffer space available

Dhcpd Daemon is trying to lease itself?

dhcpd won't let go of old leases

starting dhcpd failed (Centos)

Categories cloud