-open(MBMON_OUT, ">/var/log/mbmon-values");
-open(FD, "/usr/bin/mbmon -rc1|" ) || die "ERROR: Cannot run mbmon\n" ;
-
-while( $_ = <FD> )
-{
- next unless( /^([A-Za-z][^:\s]+)\s*:\s*([+\-]{0,1}[\d\.]+)/ ) ;
- $key = $1 ;
- $value = $2 ;
- $key =~ y/A-Z/a-z/ ;
- $mbmon_values{$key} = $value;
- print(MBMON_OUT "$key=$value\n");
-}
-close(FD);
-close(MBMON_OUT);
-
-sub gettraffic {
- my $interface = $_[0];
-
- my $bytesin=0;
- my $bytesout=0;
-
- foreach (@ipacsum)
- {
- # Incoming...
- $bytesin += $1 if (/^[\* ]\s+incoming\s+${interface}.+\:\s+(\d+)/);
-
- # Forwarded Incoming...
- $bytesin += $1 if (/^[\* ]\s+forwarded\s+incoming\s+${interface}.+\:\s+(\d+)/);
-
- # Outgoing...
- $bytesout += $1 if (/^[* ]\s+outgoing\s+${interface}.+\:\s+(\d+)/);
-
- # Forwarded Outgoing...
- $bytesout += $1 if (/^[* ]\s+forwarded\s+outgoing\s+${interface}.+\:\s+(\d+)/);
- }
- return "$bytesin:$bytesout";
-}
-
-sub updatecpudata {
- if ( ! -e "$rrdlog/cpu.rrd") {
- RRDs::create ("$rrdlog/cpu.rrd", "--step=300",
- "DS:user:COUNTER:600:0:500000000",
- "DS:system:COUNTER:600:0:500000000",
- "DS:idle:COUNTER:600:0:500000000",
- "DS:iowait:COUNTER:600:0:500000000",
- "DS:irq:COUNTER:600:0:500000000",
- "RRA:AVERAGE:0.5:1:576",
- "RRA:AVERAGE:0.5:6:672",
- "RRA:AVERAGE:0.5:24:732",
- "RRA:AVERAGE:0.5:144:1460");
- $ERROR = RRDs::error;
- print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
- }
-
- my ($cpu, $user, $nice, $system, $idle, $iowait, $irq, $softirq);
-
- open STAT, "/proc/stat";
- while(<STAT>) {
- chomp;
- /^cpu\s/ or next;
- ($cpu, $user, $nice, $system, $idle, $iowait, $irq, $softirq) = split /\s+/;
- last;
- }
- close STAT;
- $user += $nice;
- $irq += $softirq;
-
-
- RRDs::update ("$rrdlog/cpu.rrd",
- "-t", "user:system:idle:iowait:irq",
- "N:$user:$system:$idle:$iowait:$irq");
- $ERROR = RRDs::error;
- print "Error in RRD::update for cpu: $ERROR\n" if $ERROR;
-
-}
-
-sub updateloaddata {
- if ( ! -e "$rrdlog/load.rrd") {
- RRDs::create ("$rrdlog/load.rrd", "--step=60",
- "DS:load1:GAUGE:120:0:U",
- "DS:load5:GAUGE:120:0:U",
- "DS:load15:GAUGE:120:0:U",
- "RRA:AVERAGE:0.5:1:2160",
- "RRA:AVERAGE:0.5:5:2016",
- "RRA:AVERAGE:0.5:15:2880",
- "RRA:AVERAGE:0.5:60:8760");
-
- $ERROR = RRDs::error;
- print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
- }
-}
-
-sub updatememdata {
- my ($memused, $memfree, $memshared, $membuffers, $memcache, $swapused, $swapfree, $swaptotal);
- if ( ! -e "$rrdlog/mem.rrd") {
- RRDs::create ("$rrdlog/mem.rrd", "--step=300",
- "DS:memused:ABSOLUTE:600:0:5000000000",
- "DS:memfree:ABSOLUTE:600:0:5000000000",
- "DS:memshared:ABSOLUTE:600:0:5000000000",
- "DS:membuffers:ABSOLUTE:600:0:5000000000",
- "DS:memcache:ABSOLUTE:600:0:5000000000",
- "DS:swapused:ABSOLUTE:600:0:5000000000",
- "DS:swapfree:ABSOLUTE:600:0:5000000000",
- "RRA:AVERAGE:0.5:1:576",
- "RRA:AVERAGE:0.5:6:672",
- "RRA:AVERAGE:0.5:24:732",
- "RRA:AVERAGE:0.5:144:1460");
- $ERROR = RRDs::error;
- print "Error in RRD::create for mem: $ERROR\n" if $ERROR;
- }
-
- open MEM, "/proc/meminfo";
- while(<MEM>) {
- chomp;
- if ($_ =~ /^MemTotal:/) {
- my @temp = split (/\s+/, $_);
- $memused = $temp[1];
- } elsif ($_ =~ /^MemFree:/) {
- my @temp = split (/\s+/, $_);
- $memfree = $temp[1];
- } elsif ($_ =~ /^Cached:/) {
- my @temp = split (/\s+/, $_);
- $memcache = $temp[1];
- } elsif ($_ =~ /^Buffers:/) {
- my @temp = split (/\s+/, $_);
- $membuffers = $temp[1];
- } elsif ($_ =~ /^SwapTotal:/) {
- my @temp = split (/\s+/, $_);
- $swaptotal = $temp[1];
- } elsif ($_ =~ /^SwapFree:/) {
- my @temp = split (/\s+/, $_);
- $swapfree = $temp[1];
- }
- }
- close MEM;
-
- system("/bin/df > /tmp/diskfree");
- open DF, "/tmp/diskfree";
- while(<DF>) {
- chomp;
- if ($_ =~ /^shm/) {
- my @temp = split (/\s+/, $_);
- $memshared = $temp[2];
- }
- }
- close DF;
- system("/bin/rm -f /tmp/diskfree");
-
- $swapused = $swaptotal-$swapfree;
- RRDs::update ("$rrdlog/mem.rrd",
- "-t", "memused:memfree:memshared:membuffers:memcache:swapused:swapfree",
- "N:$memused:$memfree:$memshared:$membuffers:$memcache:$swapused:$swapfree");
- $ERROR = RRDs::error;
- print "Error in RRD::update for mem: $ERROR\n" if $ERROR;
-}
-
-sub updatediskdata {
- my $disk = $_[0];
- my ($readsect, $writesect, $trash);
- my @array = split(/\//,$disk);
- if ( ! -e "$rrdlog/disk-".$array[$#array].".rrd") {
- RRDs::create ("$rrdlog/disk-".$array[$#array].".rrd", "--step=300",
- "DS:readsect:COUNTER:600:0:5000000000",
- "DS:writesect:COUNTER:600:0:5000000000",
- "RRA:AVERAGE:0.5:1:576",
- "RRA:AVERAGE:0.5:6:672",
- "RRA:AVERAGE:0.5:24:732",
- "RRA:AVERAGE:0.5:144:1460");
- $ERROR = RRDs::error;
- print "Error in RRD::create for disk $disk: $ERROR\n" if $ERROR;
- }
-
- my $Zeilen = `/usr/bin/iostat $disk | tail -2 | head -1`;
- ($trash, $trash, $trash, $trash, $readsect, $writesect) = split(/\s+/,$Zeilen);
-
- print "\nread:".$readsect."write:".$writesect."\n";
-
- if ($readsect && $writesect) {
- RRDs::update ("$rrdlog/disk-".$array[$#array].".rrd",
- "-t", "readsect:writesect",
- "N:$readsect:$writesect");
- $ERROR = RRDs::error;
- print "Error in RRD::update for disk $disk: $ERROR\n" if $ERROR;
- } else {
- print "Error in RRD::update for disk: $disk no data available\n";
- }
-}
-
-sub updateifdata {
- my $interface = $_[0];
-
- if ( ! -e "$rrdlog/$interface.rrd") {
- RRDs::create ("$rrdlog/$interface.rrd", "--step=300",
- "DS:incoming:ABSOLUTE:600:0:12500000",
- "DS:outgoing:ABSOLUTE:600:0:12500000",
- "RRA:AVERAGE:0.5:1:576",
- "RRA:AVERAGE:0.5:6:672",
- "RRA:AVERAGE:0.5:24:732",
- "RRA:AVERAGE:0.5:144:1460");
- $ERROR = RRDs::error;
- print "Error in RRD::create for $interface: $ERROR\n" if $ERROR;
- }
-
- my $traffic = gettraffic ($interface);
- RRDs::update ("$rrdlog/$interface.rrd",
- "-t", "incoming:outgoing",
- "N:$traffic");
- $ERROR = RRDs::error;
- print "Error in RRD::update for $interface: $ERROR\n" if $ERROR;
-}
-
-sub updatefwhitsdata {
- my $portamount=0;
- my $alertaktuell=0;
- my $aktuell=0;
- my $portaktuell=0;
- my $skip=0;
-
- if (! -e "$rrdlog/firewallhits.rrd")
- {
- RRDs::create ("$rrdlog/firewallhits.rrd", "--step=300",
- "DS:amount:GAUGE:600:0:U",
- "DS:portamount:GAUGE:600:0:U",
- "RRA:AVERAGE:0.5:1:576",
- "RRA:AVERAGE:0.5:6:672",
- "RRA:AVERAGE:0.5:24:732",
- "RRA:AVERAGE:0.5:144:1460");
- $ERROR = RRDs::error;
- print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
- }
-
- system("logtailfwhits /var/log/messages /var/log/fwhits.messages.offset >/tmp/messages.fwhits");
- if (!(open (FILE,'/tmp/messages.fwhits'))) {
- $skip=1;
- }
- $aktuell = 0;
- if (!$skip) {
- while (<FILE>) {
- if (/kernel:.*(IN=.*)$/) {
- $aktuell++;
- }
- }
- close (FILE);
- }
-
- system("logtailfwhits /var/log/snort/alert /var/log/snort/fwhits.alert.offset >/tmp/snort.fwhits");
- if (!(open (FILE,'/tmp/snort.fwhits'))) {
- $skip=1;
- }
- $alertaktuell = 0;
- if (!$skip) {
- while (<FILE>) {
- if (/scan.*$/) {
- $alertaktuell++;
- }
- }
- close (FILE);
- }
-
- if (!(open (FILE,'/tmp/messages.fwhits'))) {
- $skip=1;
- }
- $portaktuell = 0;
- if (!$skip) {
- while (<FILE>) {
- if (/kernel:.*(Scan.*)$/) {
- $portaktuell++;
- }
- }
- close (FILE);
- }
-
- system("rm /tmp/messages.fwhits");
- system("rm /tmp/snort.fwhits");
-
- $portamount = $portaktuell + $alertaktuell;
- chomp($portamount);
- RRDs::update ("$rrdlog/firewallhits.rrd",
- "N:$aktuell:$portamount");
- $ERROR = RRDs::error;
- print "Error in RRD::update for Firewallhits: $ERROR\n" if $ERROR;
-}
-
-# Creates and updates a link quality database
-# -------------------------------------------
-sub updatelq {
- if ( ! -e "$rrdlog/lq.rrd") {
- RRDs::create ("$rrdlog/lq.rrd", "--step=300",
- "DS:loss:GAUGE:600:0:100",
- "DS:roundtrip:GAUGE:600:0:10000",
- "RRA:AVERAGE:0.5:1:576",
- "RRA:AVERAGE:0.5:6:672",
- "RRA:AVERAGE:0.5:24:732",
- "RRA:AVERAGE:0.5:144:1460");
- $ERROR = RRDs::error;
- print "Error in RRD::create for link: $ERROR\n" if $ERROR;
- }
- my $packetloss=0;
- my $roundtrip=0;
- my $test=0;
-# LQ_GATEWAY is the ip of your isp's public ip facing you
- my $LQ_GATEWAY=`cat /var/ipfire/red/remote-ipaddress`;
- chomp($LQ_GATEWAY);
- my $NUMPINGS=5;
- my $pingoutput = `/usr/bin/ping -w 10 -c $NUMPINGS -q $LQ_GATEWAY | tail -2`;
- my @temp = split (/\/|\%|\s/, $pingoutput);
- $packetloss = $temp[5];
- $roundtrip = $temp[17];
-
- print "Paketlos->".$packetloss."<-Roundtrip->".$roundtrip."<-\n";
-
- if ( $packetloss eq "100" ){
- my $pingoutput = `/usr/bin/ping -w 10 -c $NUMPINGS -q ping.ipfire.org | tail -2`;
- my @temp = split (/\/|\%|\s/, $pingoutput);
- $packetloss = $temp[5];
- $roundtrip = $temp[17];
-
- print "Paketlos->".$packetloss."<-Roundtrip->".$roundtrip."<-\n";
- }
-
- RRDs::update ("$rrdlog/lq.rrd", "N:$packetloss:$roundtrip");
- $ERROR = RRDs::error;
- print "Error in RRD::update for line quality: $ERROR\n" if $ERROR;
-}
-
-sub updatehdddata
-{
- my $disk = $_[0];
- my $standby;
- my @array = split(/\//,$disk);
-
- if ( ! -e "$rrdlog/hddshutdown-".$array[$#array].".rrd")
- {
- # database did not exist -> create
- RRDs::create ("$rrdlog/hddshutdown-".$array[$#array].".rrd", "--step=300",
- "DS:standby:GAUGE:600:0:1",
- "RRA:AVERAGE:0.5:1:576",
- "RRA:AVERAGE:0.5:6:672",
- "RRA:AVERAGE:0.5:24:732",
- "RRA:AVERAGE:0.5:144:1460");
- $ERROR = RRDs::error;
- print "Error in RRD::create for hddshutdown-".$array[$#array].": $ERROR\n" if $ERROR;
- }
-
- if (-e "/tmp/hddshutdown-".$array[$#array]) {$standby = 1;}
- else {$standby = 0;}
-
- RRDs::update ("$rrdlog/hddshutdown-".$array[$#array].".rrd", "-t", "standby", "N:$standby");
- $ERROR = RRDs::error;
- print "Error in RRD::update for hddshutdown-".$array[$#array].": $ERROR\n" if $ERROR;
-
- if ( ! -e "$rrdlog/hddtemp-".$array[$#array].".rrd")
- {
- # database did not exist -> create
- RRDs::create ("$rrdlog/hddtemp-".$array[$#array].".rrd", "--step=300",
- "DS:temperature:GAUGE:600:0:100",
- "RRA:AVERAGE:0.5:1:576",
- "RRA:AVERAGE:0.5:6:672",
- "RRA:AVERAGE:0.5:24:732",
- "RRA:AVERAGE:0.5:144:1460");
- $ERROR = RRDs::error;
- print "Error in RRD::create for hdd-".$array[$#array].": $ERROR\n" if $ERROR;
- }
-
- # Temperaturlesen wÃrde die Platte aufwecken!!!
- if (!$standby)
- {
- $temp = 0;
- my $hdd_output = '';
- my $smart_output = '';
-
- if ( -e "$path_smartctl" )
- {
- system("$path_smartctl -iHA -d ata /dev/$disk > /var/log/smartctl_out_hddtemp-$disk");
- }
-
- if ( -e "$path_hddtemp" )
- {
- $hdd_output = `$path_hddtemp -qn /dev/$disk`;
-
- # I know 4 response possible responses:
- #
- # /dev/harddisk: harddisk type: S.M.A.R.T. not available
- # /dev/harddisk: harddisk type: no sensor
- # /dev/harddisk: harddisk type: 37?C or ?F
- # 37
-
- if ( index($hdd_output, "S.M.A.R.T.") != -1 )
- {
- $temp = 0;
- }
- elsif ( index($hdd_output, "no sensor") != -1 )
- {
- $temp = 1;
- }
- elsif ( index($hdd_output, "$disk") != -1 )
- {
- my @temp = split(/:/,$hdd_output);
- $temp[2] =~ s/\D//gi;
- $temp = $temp[2];
- $temp = $1;