xref: /dragonfly/usr.sbin/route6d/misc/chkrt (revision c311ab1309381df18f36a2068699f605abbfee74) 
1#!/usr/bin/env perl
2#
3# $FreeBSD: src/usr.sbin/route6d/misc/chkrt,v 1.1 1999/12/28 02:37:10 shin Exp $
4#
5$dump="/var/tmp/route6d_dump";
6$pidfile="/var/run/route6d.pid";
7
8system("rm -f $dump");
9
10open(FD, "< $pidfile") || die "Can not open $pidfile";
11$_ = <FD>;
12chop;
13close(FD);
14system("kill -INT $_");
15
16open(NS, "/usr/local/v6/bin/netstat -r -n|") || die "Can not open netstat";
17while (<NS>) {
18          chop;
19          next unless (/^3f/ || /^5f/);
20          @f = split(/\s+/);
21          $gw{$f[0]} = $f[1];
22          $int{$f[0]} = $f[3];
23}
24close(NS);
25
26$err=0;
27sleep(2);
28open(FD, "< $dump") || die "Can not open $dump";
29while (<FD>) {
30          chop;
31          next unless (/^    3f/ || /^    5f/);
32          @f = split(/\s+/);
33          $dst = $f[1];
34          $f[2] =~ /if\(\d:([a-z0-9]+)\)/;
35          $intf = $1;
36          $f[3] =~ /gw\(([a-z0-9:]+)\)/;
37          $gateway = $1;
38          $f[4] =~ /\[(\d+)\]/;
39          $metric = $1;
40          $f[5] =~ /age\((\d+)\)/;
41          $age = $1;
42          unless (defined($gw{$dst})) {
43                    print "NOT FOUND: $dst $intf $gateway $metric $age\n";
44                    $err++;
45                    next;
46          }
47          if ($gw{$dst} ne $gateway && $gw{$dst} !~ /link#\d+/) {
48                    print "WRONG GW: $dst $intf $gateway $metric $age\n";
49                    print "kernel gw: $gw{$dst}\n";
50                    $err++;
51                    next;
52          }
53          if ($int{$dst} ne $intf) {
54                    print "WRONG IF: $dst $intf $gateway $metric $age\n";
55                    print "kernel if: $int{$dst}\n";
56                    $err++;
57                    next;
58          }
59}
60close(FD);
61
62if ($err == 0) {
63          print "No error found\n";
64}
65