--- lib/PXElator/server.pm	2009/08/19 18:10:37	270
+++ lib/PXElator/server.pm	2009/08/25 17:09:52	288
@@ -8,12 +8,15 @@
 our $netmask = '255.255.255.0';
 our $bcast   = '172.16.10.255';
 
-if ( my $dev = $ENV{DEV} ) {
-	my $ifconfig = `ifconfig $dev`;
+sub setup_from_dev {
+	my $dev = shift || return;
+	my $ifconfig = `/sbin/ifconfig $dev`;
 	( $ip, $bcast, $netmask ) = ( $1, $2, $3 ) if $ifconfig =~ m{inet addr:(\S+)\s+Bcast:(\S+)\s+Mask:(\S+)}s;
 	warn "DEV $dev $ip $bcast $netmask";
 }
 
+setup_from_dev( $ENV{DEV} || 'virtual' );
+
 our ( $ip_from, $ip_to ) = ( 10, 100 );
 
 our $domain_name = 'pxelator.lan';