expired leases
Greg.Rabil at ins.com
Greg.Rabil at ins.com
Thu Nov 6 14:58:27 UTC 2008
Thanks Ted, that's what I figured. However, setting the state to partner-down doesn't seem to accomplish that. Here is a snippet of the end of my leases file from yesterday. I have 30 minute lease times and 5 minute MCLT.
lease 192.168.192.108 {
starts 3 2008/11/05 22:12:56;
ends 3 2008/11/05 22:42:56;
tstp 3 2008/11/05 22:57:56;
tsfp 3 2008/11/05 22:57:56;
cltt 3 2008/11/05 22:12:56;
binding state expired;
next binding state free;
hardware ethernet c0:a8:c0:7c:00:08;
client-hostname "host-c0-a8-c0-7c-00-08";
}
failover peer "primary-dhcpd-failover-dhcpd" state {
my state partner-down at 3 2008/11/05 22:49:36;
partner state normal at 3 2008/11/05 22:03:35;
}
So, you can see that I successfully set the "partner-down" state on 11/05 at 22:49. Yet I still an unable to obtain a new lease from the primary today:
Nov 6 09:49:48 agr-pdhcp dhcpd: DHCPDISCOVER from de:bb:1e:00:00:00 via 192.168.192.124: peer holds all free leases
I would have expected the lease above to become free on 11/05 at 22:57 since that is the time last acked by the failover as the time the lease expires. However, I am still unable to get a new lease today, more than eight hours later.
Greg
-----Original Message-----
From: dhcp-users-bounce at isc.org [mailto:dhcp-users-bounce at isc.org] On Behalf Of Ted Lemon
Sent: Wednesday, November 05, 2008 4:48 PM
To: dhcp-users at isc.org
Subject: Re: expired leases
On Nov 5, 2008, at 1:02 PM, Greg.Rabil at ins.com wrote:
> What is the expected behavior here? Shouldn't these leases
> eventually be freed? If not, what is the proper procedure for
> making them available, assuming that the failover box is out-of-
> commission for a long time? Note my previous post about attempting
> to set "partner-down" state on the primary using omshell, which
> doesn't appear to accomplish the stated goal.
If the box is out of commission for an extended period, you're
supposed to put it in partner-down state. After MCLT has expired,
leases in the "expired" state will be reclaimed.
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