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bye bye ipcalc, + cleanup of cleanup.php

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git-svn-id: http://www.observium.org/svn/observer/trunk@1809 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Tom Laermans 2011-03-08 18:17:49 +00:00
parent 694b31fcad
commit 69d6317c2e
4 changed files with 72 additions and 50 deletions
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92
cleanup.php
View File

@ -1,8 +1,8 @@
#!/usr/bin/env php
<?php
### Clean up the database removing old IPs and links
<?php
include("includes/defaults.inc.php");
include("config.php");
include("includes/functions.php");
@ -11,13 +11,17 @@ $query = "SELECT *,A.id as id FROM ipv4_addresses AS A, ports as I, devices as D
WHERE A.interface_id = I.interface_id AND I.device_id = D.device_id AND D.status = '1'";
$data = mysql_query($query);
while($row = mysql_fetch_array($data)) {
while ($row = mysql_fetch_array($data))
{
$addr = Net_IPv4::parseAddress($row['ipv4_address']."/".$row['ipv4_prefixlen']);
$mask = $addr->netmask;
$response = explode(" ", snmp_get($row, "ipAdEntIfIndex.".$row['ipv4_address'], "-Osq"));
$response = $response[1];
$maskcheck = explode(" ", snmp_get($row, "ipAdEntNetMask.".$row['ipv4_address'], "-Osq"));
$maskcheck = $maskcheck[1];
$mask = trim(shell_exec($config['ipcalc'] . " ".$row['ipv4_address']."/".$row['ipv4_prefixlen']." | grep Netmask: | cut -d \" \" -f 4"));
$response = trim(`snmpget -v2c -Osq -c $row[community] $row[hostname]:$row[port] ipAdEntIfIndex.".$row['ipv4_address']." | cut -d " " -f 2`);
$maskcheck = trim(`snmpget -v2c -Osq -c $row[community] $row[hostname]:$row[port] ipAdEntNetMask.".$row['ipv4_address']." | cut -d " " -f 2`);
if($response == $row['ifIndex'] && $mask == $maskcheck) {
} else {
if ($response != $row['ifIndex'] || $mask != $maskcheck)
{
mysql_query("delete from ipv4_address where id = '".$row['ipv4_address_id']."'");
echo("Deleted ".$row['ipv4_address']." from $row[hostname]\n");
}
@ -25,38 +29,45 @@ while($row = mysql_fetch_array($data)) {
$sql = "SELECT * FROM devices WHERE status = '1'";
$query = mysql_query($sql);
while($device = mysql_fetch_array($query)) {
while ($device = mysql_fetch_array($query))
{
echo($device['hostname'] . " \n\n");
$oids = shell_exec("snmpwalk -v2c -c ".$device['community']." ".$device['hostname'].":".$device['port']." ipAddressIfIndex.ipv6 -Osq");
$oids = str_replace("ipAddressIfIndex.ipv6.", "", $oids); $oids = str_replace("\"", "", $oids); $oids = trim($oids);
$oids = snmp_walk($device, "ipAddressIfIndex.ipv6", "-Osq");
$oids = str_replace("ipAddressIfIndex.ipv6.", "", $oids);
$oids = str_replace("\"", "", $oids); $oids = trim($oids);
unset($valid_ips);
foreach(explode("\n", $oids) as $data) {
foreach (explode("\n", $oids) as $data) {
$data = trim($data);
list($ipv6addr,$ifIndex) = explode(" ", $data);
$valid_ips[] = $ipv6addr;
}
$sql = "SELECT * FROM ip6addr AS A, ports AS I, devices as D WHERE A.interface_id = I.interface_id AND I.device_id = '".$device['device_id']."'";
$sql = "SELECT * FROM ip6addr AS A, ports AS I, devices as D WHERE A.interface_id = I.interface_id AND I.device_id = '".$device['device_id']."'";
$data = mysql_query($sql);
while($row = mysql_fetch_array($data)) {
echo($row['addr'] . "\n");
while ($row = mysql_fetch_array($data))
{
echo($row['ipv6_address'] . "\n");
unset($valid);
foreach($valid_ips as $valid_ip) {
echo($row['addr'] . " = $valid_ip ? \n");
foreach ($valid_ips as $valid_ip)
{
echo($row['ipv6_address'] . " = $valid_ip ? \n");
}
}
}
$query = "SELECT * FROM ports AS I, devices as D
WHERE I.device_id = D.device_id AND D.status = '1'";
$query = "SELECT * FROM ports AS I, devices as D WHERE I.device_id = D.device_id AND D.status = '1'";
$data = mysql_query($query);
while($row = mysql_fetch_array($data)) {
while ($row = mysql_fetch_array($data))
{
$index = $row['ifIndex'];
$hostname = $row['hostname'];
$community = $row['community'];
$port = $row['port'];
$response = trim(`snmpget -v2c -Osq -c $community $hostname:$port ifIndex.$index | cut -d " " -f 2`);
if($response != $index) {
$response = explode(" ", snmp_get($row, "ifIndex.$index", "-Osq"));
$response = $response[1];
if ($response != $index) {
mysql_query("DELETE from ports where interface_id = '" . $row['interface_id'] . "'");
mysql_query("DELETE from `adjacencies` WHERE `interface_id` = '" . $row['interface_id'] . "'");
mysql_query("DELETE from `links` WHERE `local_interface_id` = '" . $row['interface_id'] . "'");
@ -68,23 +79,28 @@ while($row = mysql_fetch_array($data)) {
echo(mysql_result(mysql_query("SELECT COUNT(*) FROM `ports`"), 0) . " ports at start\n");
$interface_query = mysql_query("SELECT interface_id,device_id FROM `ports`");
while ($interface = mysql_fetch_array($interface_query)) {
while ($interface = mysql_fetch_array($interface_query))
{
$device_id = $interface['device_id'];
$interface_id = $interface['interface_id'];
if(mysql_result(mysql_query("SELECT COUNT(*) FROM `devices` WHERE `device_id` = '$device_id'"), 0) == '0') {
if (mysql_result(mysql_query("SELECT COUNT(*) FROM `devices` WHERE `device_id` = '$device_id'"), 0) == '0')
{
mysql_query("delete from ports where `interface_id` = '$interface_id'");
echo("Deleting if $interface_id \n");
}
}
echo(mysql_result(mysql_query("SELECT COUNT(*) FROM `ports`"), 0) . " ports at end\n");
echo(mysql_result(mysql_query("SELECT COUNT(id) FROM `links`"), 0) . " links at start\n");
$link_query = mysql_query("SELECT id,local_interface_id,remote_interface_id FROM `links`");
while ($link = mysql_fetch_array($link_query)) {
while ($link = mysql_fetch_array($link_query))
{
$id = $link['id'];
$src = $link['local_interface_id'];
$dst = $link['remote_interface_id'];
if(mysql_result(mysql_query("SELECT COUNT(interface_id) FROM `ports` WHERE `interface_id` = '$src'"), 0) == '0' || mysql_result(mysql_query("SELECT COUNT(*) FROM `ports` WHERE `interface_id` = '$dst'"), 0) == '0') {
if (mysql_result(mysql_query("SELECT COUNT(interface_id) FROM `ports` WHERE `interface_id` = '$src'"), 0) == '0' || mysql_result(mysql_query("SELECT COUNT(*) FROM `ports` WHERE `interface_id` = '$dst'"), 0) == '0')
{
mysql_query("delete from links where `id` = '$id'");
echo("Deleting link $id \n");
}
@ -93,11 +109,13 @@ echo(mysql_result(mysql_query("SELECT COUNT(id) FROM `links`"), 0) . " links at
echo(mysql_result(mysql_query("SELECT COUNT(adj_id) FROM `adjacencies`"), 0) . " adjacencies at start\n");
$link_query = mysql_query("SELECT * FROM `adjacencies` AS A, `ports` AS I, `devices` AS D, networks AS N WHERE I.interface_id = A.interface_id AND D.device_id = I.device_id AND N.id = A.network_id");
while ($link = mysql_fetch_array($link_query)) {
while ($link = mysql_fetch_array($link_query))
{
$id = $link['adj_id'];
$netid = $link['network_id'];
$ifid = $link['interface_id'];
if(mysql_result(mysql_query("SELECT COUNT(*) FROM `ports` WHERE `interface_id` = '$ifid'"), 0) == '0' || mysql_result(mysql_query("SELECT COUNT(id) FROM `networks` WHERE `id` = '$netid'"), 0) == '0') {
if (mysql_result(mysql_query("SELECT COUNT(*) FROM `ports` WHERE `interface_id` = '$ifid'"), 0) == '0' || mysql_result(mysql_query("SELECT COUNT(id) FROM `networks` WHERE `id` = '$netid'"), 0) == '0')
{
$remove = 1;
echo("Removed Interface!\n");
}
@ -105,21 +123,21 @@ while ($link = mysql_fetch_array($link_query)) {
list($network, $cidr) = explode("/", $link['cidr']);
$checksql = "SELECT COUNT(*) FROM `ipaddr` WHERE `interface_id` = '" . $link['interface_id'] . "' AND `cidr` = '$cidr' AND `network` = '$network'";
if(mysql_result(mysql_query($checksql),0) == 0) { $remove = 1; }
if (mysql_result(mysql_query($checksql),0) == 0) { $remove = 1; }
# echo($link['if'] . " (" . $link['interface_id'] . ") -> " . $link['cidr'] . " \n");
if($link['cidr'] == "") { $remove = 1; echo("Broken CIDR entry!"); }
if ($link['cidr'] == "") { $remove = 1; echo("Broken CIDR entry!"); }
if($remove) {
if ($remove)
{
mysql_query("delete from adjacencies where `adj_id` = '$id'");
echo("Deleting link $id (".$link['cidr']." - ". $link['hostname'] ." - ". $link['ifDescr'] .")\n");
}
unset($remove);
}
echo(mysql_result(mysql_query("SELECT COUNT(adj_id) FROM `adjacencies`"), 0) . " adjacencies at end\n");
?>
?>

25
generate-iplist.php
View File

@ -5,21 +5,24 @@ include("includes/defaults.inc.php");
include("config.php");
include("includes/functions.php");
shell_exec("rm ips.txt && touch ips.txt");
$handle = fopen("ips.txt", "w+");
$handle = fopen("ips.txt", "w");
$query = mysql_query("SELECT * FROM `ipv4_networks`");
while ($data = mysql_fetch_array($query)) {
while ($data = mysql_fetch_array($query))
{
$cidr = $data['ipv4_network'];
list ($network, $bits) = preg_split("@\/@", $cidr);
if($bits != '32' && $bits != '32' && $bits > '22') {
$broadcast = trim(shell_exec($config['ipcalc']." $cidr | grep Broadcast | cut -d\" \" -f 2"));
list ($network, $bits) = explode("/", $cidr);
if($bits != '32' && $bits != '32' && $bits > '22')
{
$addr = Net_IPv4::parseAddress($cidr);
$broadcast = $addr->broadcast;
$ip = ip2long($network) + '1';
$end = ip2long($broadcast);
while($ip < $end) {
while($ip < $end)
{
$ipdotted = long2ip($ip);
if(mysql_result(mysql_query("SELECT count(ipv4_address_id) FROM ipv4_addresses WHERE ipv4_address = '$ipdotted'"),0) == '0' && match_network($config['nets'], $ipdotted)) {
if(mysql_result(mysql_query("SELECT count(ipv4_address_id) FROM ipv4_addresses WHERE ipv4_address = '$ipdotted'"),0) == '0' && match_network($config['nets'], $ipdotted))
{
fputs($handle, $ipdotted . "\n");
}
$ip++;
@ -27,6 +30,8 @@ while ($data = mysql_fetch_array($query)) {
}
}
`fping -t 100 -f ips.txt > ips-scanned.txt`;
fclose($handle);
shell_exec("fping -t 100 -f ips.txt > ips-scanned.txt");
?>

1
includes/defaults.inc.php
View File

@ -13,7 +13,6 @@ $config['log_file'] = $config['install_dir'] . "/observium.log";
$config['sipcalc'] = "/usr/bin/sipcalc";
$config['rrdtool'] = "/usr/bin/rrdtool";
$config['fping'] = "/usr/bin/fping";
$config['ipcalc'] = "/usr/bin/ipcalc";
$config['snmpwalk'] = "/usr/bin/snmpwalk";
$config['snmpget'] = "/usr/bin/snmpget";
$config['snmpbulkwalk'] = "/usr/bin/snmpbulkwalk";

4
includes/functions.php
View File

@ -324,8 +324,8 @@ function scanUDP ($host, $port, $timeout)
function netmask2cidr($netmask)
{
list ($network, $cidr) = explode("/", trim(`ipcalc $address/$mask | grep Network | cut -d" " -f 4`));
return $cidr;
$addr = Net_IPv4::parseAddress("1.2.3.4/$netmask");
return $addr->bitmask;
}
function cidr2netmask()