improve error messages

diff --git a/test/fwtester.pl b/test/fwtester.pl
index af25014..36b38bc 100755 (executable)
--- a/test/fwtester.pl
+++ b/test/fwtester.pl
@@ -478,7 +478,7 @@ sub simulate_firewall {
        $start_state = 'fwbr-out'; 
        $pkg->{mac_source} = $from_info->{macaddr};
     } else {
-       die "implement me";
+       die "unable to parse \"from => '$from'\"\n";
     }
 
     my $target;
@@ -507,7 +507,7 @@ sub simulate_firewall {
        $target = extract_vm_info($vmdata, $vmid);
        $target->{iface} = $target->{tapdev};
     } else {
-       die "implement me";
+       die "unable to parse \"to => '$to'\"\n";
     }
 
     my ($res, $ic, $rc) = route_packet($ruleset, $ipset_ruleset, $pkg,