Failover and "on expiry/release"

[Jon Otterholm]

Hi.

Having some problems in a failover setup. When I use a failover-config 
the "on expiry" and "on release" events doesn't execute - why is that? 
The "on commit" event does exec as expected.

Here is my config:

# Begin dhcpd.conf
default-lease-time 120;
option domain-name-servers XXX.XXX.XXX.XXX;
one-lease-per-client true;
max-lease-time 120;
ddns-update-style none;
authoritative;
log-facility local6;

failover peer "r6_2" {
   primary; # declare this to be the primary server
   address XX.XX.XX.2;
   port 647;
   peer address XX.XX.XX.3;
   peer port 647;
   max-response-delay 30;
   max-unacked-updates 10;
   load balance max seconds 3;
   mclt 1800;
   split 128;
}


subnet XX.XX.XX.0 netmask 255.255.252.0 {
   option subnet-mask 255.255.252.0;
   option routers XX.XX.XX.1;
   pool {
     failover peer "r6_2";
     range XX.XX.XX.10 XX.XX.XX.254;
     deny dynamic bootp clients;
     allow unknown-clients;
   }
}

on commit { log(info, concat("commit", " ", binary-to-ascii(10, 8, ".", 
leased-address), " ", concat (
suffix (concat ("0", binary-to-ascii (16, 8, "", substring(hardware, 1, 
1))),2),":",
suffix (concat ("0", binary-to-ascii (16, 8, "", substring(hardware, 2, 
1))),2),":",
suffix (concat ("0", binary-to-ascii (16, 8, "", substring(hardware, 3, 
1))),2),":",
suffix (concat ("0", binary-to-ascii (16, 8, "", substring(hardware, 4, 
1))),2),":",
suffix (concat ("0", binary-to-ascii (16, 8, "", substring(hardware, 5, 
1))),2),":",
suffix (concat ("0", binary-to-ascii (16, 8, "", substring(hardware, 6, 
1))),2)
), " ", "'", (option agent.circuit-id), "'"));
}

on expiry { log(info, concat("expiry", " ", binary-to-ascii(10, 8, ".", 
leased-address)));
}

on release { log(info, concat("expiry", " ", binary-to-ascii(10, 8, ".", 
leased-address)));
}

//Jon