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#!/usr/bin/perl
#
# $FreeBSD$
#
$dump="/var/tmp/route6d_dump";
$pidfile="/var/run/route6d.pid";
system("rm -f $dump");
open(FD, "< $pidfile") || die "Can not open $pidfile";
$_ = <FD>;
chop;
close(FD);
system("kill -INT $_");
open(NS, "/usr/bin/netstat -r -n|") || die "Can not open netstat";
while (<NS>) {
chop;
next unless (/^3f/ || /^5f/);
@f = split(/\s+/);
$gw{$f[0]} = $f[1];
$int{$f[0]} = $f[3];
}
close(NS);
$err=0;
sleep(2);
open(FD, "< $dump") || die "Can not open $dump";
while (<FD>) {
chop;
next unless (/^ 3f/ || /^ 5f/);
@f = split(/\s+/);
$dst = $f[1];
$f[2] =~ /if\(\d:([a-z0-9]+)\)/;
$intf = $1;
$f[3] =~ /gw\(([a-z0-9:]+)\)/;
$gateway = $1;
$f[4] =~ /\[(\d+)\]/;
$metric = $1;
$f[5] =~ /age\((\d+)\)/;
$age = $1;
unless (defined($gw{$dst})) {
print "NOT FOUND: $dst $intf $gateway $metric $age\n";
$err++;
next;
}
if ($gw{$dst} ne $gateway && $gw{$dst} !~ /link#\d+/) {
print "WRONG GW: $dst $intf $gateway $metric $age\n";
print "kernel gw: $gw{$dst}\n";
$err++;
next;
}
if ($int{$dst} ne $intf) {
print "WRONG IF: $dst $intf $gateway $metric $age\n";
print "kernel if: $int{$dst}\n";
$err++;
next;
}
}
close(FD);
if ($err == 0) {
print "No error found\n";
}
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