--- bin/dhcpd.pl	2009/07/26 14:21:48	4
+++ bin/dhcpd.pl	2009/07/26 15:16:52	6
@@ -31,7 +31,6 @@
 
 my $_ip = 10;
 my $_mac2ip;
-my $_ip_file;
 
 sub client_ip {
 	my ( $mac ) = @_;
@@ -73,6 +72,9 @@
 		my $mac = substr($dhcp->chaddr(),0,$dhcp->hlen()*2);
 		my $ip = client_ip($mac);
 
+		my $file =  $next_file;
+		$file = 'undionly.kpxe' if ! $file || $dhcp->getOptionValue(DHO_USER_CLASS()) ne 'gPXE';
+
 		my $packet = new Net::DHCP::Packet(
 			Op		=> BOOTREPLY(),
 			Hops	=> $dhcp->hops(),
@@ -83,13 +85,11 @@
 			Siaddr	=> $server_ip,
 			Giaddr	=> $dhcp->giaddr(),
 			Chaddr	=> $dhcp->chaddr(),
-			File	=> $_ip_file->{$ip} || 'undionly.kpxe',
+			File	=> $file,
 #			DHO_DHCP_MESSAGE_TYPE() => DHCPACK(),
         	DHO_SUBNET_MASK() => '255.0.0.0',
 		);
 
-		$_ip_file->{$ip} = $next_file;
-
 		warn ">> $mac == $ip server $server_ip\n";
 		
 		warn "## ",$packet->toString(),"\n" if $debug;