cat global.template
option domain-name "inet";
option domain-name-servers 193.107.128.8;
default-lease-time 3600;
max-lease-time 43200;
authoritative;
ddns-update-style none;
log-facility local7;
one-lease-per-client true;
deny duplicates;
shared-network inet {

{SUBNETS}

subnet 192.168.168.0 netmask 255.255.255.0 {
}

subnet 10.123.0.0 netmask 255.255.248.0 {
  default-lease-time 3600;
  option domain-name "citynet";
  option subnet-mask 255.255.248.0;
  option domain-name-servers 193.107.128.8;
  option routers 10.123.0.1;

  pool {
   range 10.123.0.100 10.123.0.254;
    {DENYMEMBERS}
   }

log(info, "==");
if exists agent.remote-id {
        set clip = binary-to-ascii(10,8,".",leased-address);
        set clremote = binary-to-ascii(16,8,"",option agent.remote-id);
        set clcircuit = binary-to-ascii(10,8,"",option agent.circuit-id);

        log( info,concat("*Leased IP: ",clip, " SWITCH: ",clremote," PORT: ",clcircuit ," (with opt82)") );
} else {
        set clhw = 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)
        );

        log( info,concat("*Leased IP: ",binary-to-ascii(10,8,".",leased-address), " MAC: ", clhw," (without opt82)") );
}
log(info, "==");


}

}