usr.sbin/route6d/misc/chkrt

   1 #!/usr/bin/perl
   2 #
   3 # $FreeBSD: src/usr.sbin/route6d/misc/chkrt,v 1.1 1999/12/28 02:37:10 shin Exp $
   4 # $DragonFly: src/usr.sbin/route6d/misc/chkrt,v 1.2 2003/06/17 04:30:02 dillon Exp $
   5 #
   6 $dump="/var/tmp/route6d_dump";
   7 $pidfile="/var/run/route6d.pid";
   8
   9 system("rm -f $dump");
  10
  11 open(FD, "< $pidfile") || die "Can not open $pidfile";
  12 $_ = <FD>;
  13 chop;
  14 close(FD);
  15 system("kill -INT $_");
  16
  17 open(NS, "/usr/local/v6/bin/netstat -r -n|") || die "Can not open netstat";
  18 while (<NS>) {
  19         chop;
  20         next unless (/^3f/ || /^5f/);
  21         @f = split(/\s+/);
  22         $gw{$f[0]} = $f[1];
  23         $int{$f[0]} = $f[3];
  24 }
  25 close(NS);
  26
  27 $err=0;
  28 sleep(2);
  29 open(FD, "< $dump") || die "Can not open $dump";
  30 while (<FD>) {
  31         chop;
  32         next unless (/^    3f/ || /^    5f/);
  33         @f = split(/\s+/);
  34         $dst = $f[1];
  35         $f[2] =~ /if\(\d:([a-z0-9]+)\)/;
  36         $intf = $1;
  37         $f[3] =~ /gw\(([a-z0-9:]+)\)/;
  38         $gateway = $1;
  39         $f[4] =~ /\[(\d+)\]/;
  40         $metric = $1;
  41         $f[5] =~ /age\((\d+)\)/;
  42         $age = $1;
  43         unless (defined($gw{$dst})) {
  44                 print "NOT FOUND: $dst $intf $gateway $metric $age\n";
  45                 $err++;
  46                 next;
  47         }
  48         if ($gw{$dst} ne $gateway && $gw{$dst} !~ /link#\d+/) {
  49                 print "WRONG GW: $dst $intf $gateway $metric $age\n";
  50                 print "kernel gw: $gw{$dst}\n";
  51                 $err++;
  52                 next;
  53         }
  54         if ($int{$dst} ne $intf) {
  55                 print "WRONG IF: $dst $intf $gateway $metric $age\n";
  56                 print "kernel if: $int{$dst}\n";
  57                 $err++;
  58                 next;
  59         }
  60 }
  61 close(FD);
  62
  63 if ($err == 0) {
  64         print "No error found\n";
  65 }