--- lib/PXElator/server.pm	2010/01/02 17:45:02	458
+++ lib/PXElator/server.pm	2010/09/17 17:18:30	527
@@ -18,6 +18,14 @@
 tie our $domain,  'ties', 'domain'    => 'pxelator.lan';
 tie our $new_clients, 'ties', 'new_clients' => $ip_to - $ip_from;
 
+if ( my $dev = $ENV{DEV} ) {
+	my $ifconfig = `ifconfig $dev`;
+	die "can't ifconfig $dev" unless $ifconfig;
+	$ip      = $1 if $ifconfig =~ m/inet addr:(\S+)/s;
+	$netmask = $1 if $ifconfig =~ m/Mask:(\S+)/s;
+	$bcast   = $1 if $ifconfig =~ m/Bcast:(\S)/s;
+}
+
 warn "DEV $ip $bcast $netmask";
 
 our $conf = "$base_dir/conf";