function Walk($ip, $ver, $cm, $oid, $t = 1000000, $r = 2)
{
global $debug, $comms;
if ($ver == 3 and $comms[$cm]['pprot']) {
if ($debug) {
echo "<div class=\"textpad noti \">snmpwalk -v3 -c{$cm} " . $comms[$cm]['aprot'] . "/" . $comms[$cm]['pprot'] . " {$ip} {$oid} ({$t} usec * {$r})</div>";
}
return snmp3_real_walk($ip, $cm, 'authPriv', $comms[$cm]['aprot'], $comms[$cm]['apass'], $comms[$cm]['pprot'], $comms[$cm]['ppass'], ".{$oid}", $t);
} elseif ($ver == 3 and $comms[$cm]['aprot']) {
if ($debug) {
echo "<div class=\"textpad noti \">snmpwalk -v3 -c{$cm} " . $comms[$cm]['aprot'] . " {$ip} {$oid} ({$t} usec * {$r})</div>";
}
return snmp3_real_walk($ip, $cm, 'authNoPriv', $comms[$cm]['aprot'], $comms[$cm]['apass'], 'DES', '', ".{$oid}", $t);
} elseif ($ver == 2) {
if ($debug) {
echo "<div class=\"textpad noti \">snmpwalk -v2c -c{$cm} {$ip} {$oid} ({$t} usec * {$r})</div>";
}
return snmp2_real_walk($ip, $cm, ".{$oid}", $t);
} else {
if ($debug) {
echo "<div class=\"textpad noti \">snmpwalk -v1 -c{$cm} {$ip} {$oid} ({$t} usec * {$r})</div>";
}
return snmprealwalk($ip, $cm, ".{$oid}", $t);
}
}
function walk($oid)
{
// We're using realwalk so that we can build iterators with map_oids(), see:
// walk [0] => eth0
// realwalk [IF-MIB::ifDescr.2] => eth0
if ($this->version == "1") {
$snmp_result = snmprealwalk($this->ip, $this->community, $oid);
} else {
if ($this->version == "2c") {
$snmp_result = snmp2_real_walk($this->ip, $this->community, $oid);
}
}
$result = $this->clear_snmp_string($snmp_result);
return $result;
}
function readmac6248($switchf, $macarrayf)
{
$a = snmp2_real_walk("{$switchf}", "public", "SNMPv2-SMI::mib-2.17.7.1.2.2.1.3.1");
foreach (array_keys($a) as $val) {
$pattern = '/([0-9]*)\\.([0-9]*)\\.([0-9]*)\\.([0-9]*)\\.([0-9]*)\\.([0-9]*)$/';
preg_match($pattern, $val, &$mac);
$rmac = sprintf("%02X:%02X:%02X:%02X:%02X:%02X", $mac[1], $mac[2], $mac[3], $mac[4], $mac[5], $mac[6]);
$ip_ = $switchf;
$npattern = '/([0-9]*)\\.([0-9]*)\\.([0-9]*)\\.([0-9]*)$/';
preg_match($npattern, $ip_, &$ip);
$network = $ip[2] . "." . $ip[3];
if ($network == "43.128") {
$network = "43.28";
}
if ($network == "43.126") {
$network = "43.26";
}
$macarrayf[] = "" . $rmac . ";" . $network . "";
}
return $macarrayf;
}
static function walk($host, $object_id, $cache_ttl = null)
{
if ($cache_ttl) {
$cache_var = str_replace('.', '_', $host->ip . $object_id);
$cache = new CacheAPC();
$resultCache = $cache->load($cache_var);
if ($resultCache !== null) {
return $resultCache;
}
}
snmp_set_oid_output_format(self::$oid_format);
$snmp = $host->snmpTemplate;
if ($snmp instanceof SnmpTemplate) {
switch ($snmp->version) {
case "1":
$result = @snmprealwalk($host->ip, $snmp->community, $object_id, $snmp->timeout, $snmp->retries);
break;
case "2":
case "2c":
$result = @snmp2_real_walk($host->ip, $snmp->community, $object_id, $snmp->timeout, $snmp->retries);
break;
case "3":
$result = @snmp3_real_walk($host->ip, $snmp->security_name, $snmp->security_level, $snmp->auth_protocol, $snmp->auth_passphrase, $snmp->priv_protocol, $snmp->priv_passphrase, $object_id, $snmp->timeout, $snmp->retries);
break;
default:
throw new Exception('SNMP Template not implemented yet');
}
}
if (is_array($result)) {
if ($cache_var && $cache_ttl) {
$cache->save($cache_var, $result, $cache_ttl);
}
return $result;
} else {
//throw new Exception("Sem resposta SNMP");
return array();
}
}
function cacti_snmp_walk($hostname, $community, $oid, $version, $v3username, $v3password, $v3authproto = "", $v3privpassphrase = "", $v3privproto = "", $port = 161, $timeout = 500, $environ = SNMP_POLLER) {
require_once(CACTI_BASE_PATH . "/lib/sys/exec.php");
$snmp_array = array();
$temp_array = array();
/* determine default retries */
$retries = read_config_option("snmp_retries");
if ($retries == "") $retries = 3;
/* get rid of quotes in privacy passphrase */
$v3privpassphrase = str_replace("#space#", " ", $v3privpassphrase);
if ($v3privproto == "[None]") {
$v3privproto = "";
}
$path_snmpbulkwalk = read_config_option("path_snmpbulkwalk");
if ((snmp_get_method($version) == SNMP_METHOD_PHP) &&
(($version == 1) ||
(version_compare(phpversion(), "5.1") >= 0) ||
(!file_exists($path_snmpbulkwalk)))) {
/* make sure snmp* is verbose so we can see what types of data
we are getting back */
snmp_set_quick_print(0);
/* force php to return numeric oid's */
if (function_exists("snmp_set_oid_numeric_print")) {
snmp_set_oid_numeric_print(1);
}
if ($version == "1") {
$temp_array = @snmprealwalk("$hostname:$port", $community, trim($oid), ($timeout * 1000), $retries);
}elseif ($version == "2") {
$temp_array = @snmp2_real_walk("$hostname:$port", $community, trim($oid), ($timeout * 1000), $retries);
}else{
$temp_array = @snmp3_real_walk("$hostname:$port", $v3username, snmp_get_v3authpriv($v3privproto), $v3authproto,
$v3password, $v3privproto, $v3privpassphrase, trim($oid), ($timeout * 1000), $retries);
}
$o = 0;
for (@reset($temp_array); $i = @key($temp_array); next($temp_array)) {
$snmp_array[$o]["oid"] = ereg_replace("^\.", "", $i);
$snmp_array[$o]["value"] = format_snmp_string($temp_array[$i]);
$o++;
}
}else{
/* ucd/net snmp want the timeout in seconds */
$timeout = ceil($timeout / 1000);
if ($version == "1") {
$snmp_auth = (read_config_option("snmp_version") == "ucd-snmp") ? SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER : "-c " . SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER; /* v1/v2 - community string */
}elseif ($version == "2") {
$snmp_auth = (read_config_option("snmp_version") == "ucd-snmp") ? SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER : "-c " . SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER; /* v1/v2 - community string */
$version = "2c"; /* ucd/net snmp prefers this over '2' */
}elseif ($version == "3") {
$snmp_auth = "-u $v3username -A $v3password -a $v3authproto -X $v3privpassphrase -x $v3privproto -l " . snmp_get_v3authpriv($v3privproto); /* v3 - username/password/etc... */
}
if (read_config_option("snmp_version") == "ucd-snmp") {
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -v$version -t $timeout -r $retries $hostname:$port $snmp_auth $oid");
}else {
if (strlen(trim($path_snmpbulkwalk)) && ($version > 1)) {
$temp_array = exec_into_array(read_config_option("path_snmpbulkwalk") . " -O QfntUe $snmp_auth -v $version -t $timeout -r $retries -Cr50 $hostname:$port $oid");
}else{
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -O QfntUe $snmp_auth -v $version -t $timeout -r $retries $hostname:$port $oid");
}
}
if ((sizeof($temp_array) == 0) ||
(substr_count($temp_array[0], "No Such Object")) ||
(substr_count($temp_array[0], "No more variables"))) {
return array();
}
for ($i=0; $i < count($temp_array); $i++) {
$snmp_array[$i]["oid"] = trim(ereg_replace("(.*) =.*", "\\1", $temp_array[$i]));
$snmp_array[$i]["value"] = format_snmp_string($temp_array[$i]);
}
}
return $snmp_array;
}
function cacti_snmp_walk($hostname, $community, $oid, $version, $username, $password, $port = 161, $timeout = 500, $retries = 0, $environ = SNMP_POLLER) {
global $config;
$snmp_array = array();
$temp_array = array();
/* determine default retries */
if (($retries == 0) || (!is_numeric($retries))) {
$retries = read_config_option("snmp_retries");
if ($retries == "") $retries = 3;
}
$path_snmpbulkwalk = read_config_option("path_snmpbulkwalk");
if ((snmp_get_method($version) == SNMP_METHOD_PHP) &&
(($version == 1) ||
(version_compare(phpversion(), "5.1") >= 0) ||
(!file_exists($path_snmpbulkwalk)))) {
/* make sure snmp* is verbose so we can see what types of data
we are getting back */
/* force php to return numeric oid's */
if (function_exists("snmp_set_oid_numeric_print")) {
snmp_set_oid_numeric_print(TRUE);
}
snmp_set_quick_print(0);
if ($version == "1") {
$temp_array = @snmprealwalk("$hostname:$port", "$community", "$oid", ($timeout * 1000), $retries);
}elseif ($version == "2") {
$temp_array = @snmp2_real_walk("$hostname:$port", "$community", "$oid", ($timeout * 1000), $retries);
}else{
$temp_array = @snmp3_real_walk("$hostname:$port", $username, "authNoPriv", "MD5", $password, "", "", $oid, ($timeout * 1000), $retries);
}
$o = 0;
for (@reset($temp_array); $i = @key($temp_array); next($temp_array)) {
$snmp_array[$o]["oid"] = ereg_replace("^\.", "", $i);
$snmp_array[$o]["value"] = format_snmp_string($temp_array[$i]);
$o++;
}
}else{
/* ucd/net snmp want the timeout in seconds */
$timeout = ceil($timeout / 1000);
if ($version == "1") {
$snmp_auth = (read_config_option("snmp_version") == "ucd-snmp") ? SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER : "-c " . SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER; /* v1/v2 - community string */
}elseif ($version == "2") {
$snmp_auth = (read_config_option("snmp_version") == "ucd-snmp") ? SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER : "-c " . SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER; /* v1/v2 - community string */
$version = "2c"; /* ucd/net snmp prefers this over '2' */
}elseif ($version == "3") {
$snmp_auth = "-u $username -l authNoPriv -a MD5 -A $password"; /* v3 - username/password */
}
if (read_config_option("snmp_version") == "ucd-snmp") {
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -v$version -t $timeout -r $retries $hostname:$port $snmp_auth $oid");
}else {
if (file_exists($path_snmpbulkwalk) && ($version > 1)) {
$temp_array = exec_into_array($path_snmpbulkwalk . " -O n $snmp_auth -v $version -t $timeout -r $retries -Cr50 $hostname:$port $oid");
}else{
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -O n $snmp_auth -v $version -t $timeout -r $retries $hostname:$port $oid");
}
}
if ((sizeof($temp_array) == 0) ||
(substr_count($temp_array[0], "No Such Object")) ||
(substr_count($temp_array[0], "No more variables"))) {
return array();
}
for ($i=0; $i < count($temp_array); $i++) {
$snmp_array[$i]["oid"] = trim(ereg_replace("(.*) =.*", "\\1", $temp_array[$i]));
$snmp_array[$i]["value"] = format_snmp_string($temp_array[$i]);
}
}
return $snmp_array;
}
function snmptable($host, $community, $oid)
{
# This handy function was bought to you by scot at indievisible dot org
# Found on the PHP.net documentation page for snmprealwalk.
# The important thing about this function is that it fills in the blanks.
# Regular SNMP walks leave out items so you can't blindly prod things into arrays any more.
snmp_set_oid_numeric_print(TRUE);
snmp_set_quick_print(TRUE);
snmp_set_enum_print(TRUE);
$retval = array();
if (!($raw = snmp2_real_walk($host, $community, $oid))) {
return false;
}
if (count($raw) == 0) {
return false;
}
// no data
$prefix_length = 0;
$largest = 0;
foreach ($raw as $key => $value) {
if ($prefix_length == 0) {
// don't just use $oid's length since it may be non-numeric
$prefix_elements = count(explode('.', $oid));
$tmp = '.' . strtok($key, '.');
while ($prefix_elements > 1) {
$tmp .= '.' . strtok('.');
$prefix_elements--;
}
$tmp .= '.';
$prefix_length = strlen($tmp);
}
$key = substr($key, $prefix_length);
$index = explode('.', $key, 2);
isset($retval[$index[1]]) or $retval[$index[1]] = array();
if ($largest < $index[0]) {
$largest = $index[0];
}
$retval[$index[1]][$index[0]] = $value;
}
if (count($retval) == 0) {
return false;
}
// no data
// fill in holes and blanks the agent may "give" you
foreach ($retval as $k => $x) {
for ($i = 1; $i <= $largest; $i++) {
if (!isset($retval[$k][$i])) {
$retval[$k][$i] = '';
}
}
ksort($retval[$k]);
}
return $retval;
}
<?php
/* Datapump - Devices from NMS to GTS (SNMP Version) */
error_reporting(E_ALL ^ E_NOTICE);
// Read in mib
snmp_read_mib("/usr/share/snmp/mibs/IDIRECT-REMOTE-MIB.txt");
// SNMP Query NMS Server
$a = snmp2_real_walk("204.9.216.250", "dcsatnetwork", "1.3.6.1.4.1.13732");
// Convert returned data to usable array
foreach ($a as $idx => $val) {
list($branch, $snmpid) = explode(".", $idx);
list($tree, $node) = explode("::", $branch);
list($type, $value) = explode(":", $val, 2);
switch ($node) {
case 'nmstate':
$netmodem[$snmpid][$node] = substr($value, strpos($value, "(") + 1, 1);
break;
default:
$netmodem[$snmpid][$node] = trim($value);
}
}
//print_r($netmodem);
foreach ($netmodem as $nm) {
if ($nm[typeid] == "remote(3)") {
echo "Target[" . $nm[nmid] . "]: downstreamtotalKiloBytes." . $nm[nmdid] . "&upstreamtotalKiloBytes." . $nm[nmdid] . ":dcsatnetwork@204.9.216.250:::::2 * 1000\n";
echo "MaxBytes[" . $nm[nmid] . "]: 100000\n";
echo "RouterName[" . $nm[nmid] . "]: nmname." . $nm[nmdid] . "\n";
echo "Title[" . $nm[nmid] . "]: " . $nm[nmname] . " Traffic\n";
echo "YLegend[" . $nm[nmid] . "]: Bits per Second\n";
echo "LegendI[" . $nm[nmid] . "]: Downstream:\n";
echo "LegendO[" . $nm[nmid] . "]: Upstream:\n";
function my_snmp_real_walk($ip, $credentials, $oid)
{
$timeout = '30000000';
$retries = '0';
switch ($credentials->credentials->version) {
case '1':
$array = @snmprealwalk($ip, $credentials->credentials->community, $oid, $timeout, $retries);
break;
case '2':
$array = @snmp2_real_walk($ip, $credentials->credentials->community, $oid, $timeout, $retries);
break;
case '3':
$sec_name = $credentials->credentials->security_name ?: '';
$sec_level = $credentials->credentials->security_level ?: '';
$auth_protocol = $credentials->credentials->authentication_protocol ?: '';
$auth_passphrase = $credentials->credentials->authentication_passphrase ?: '';
$priv_protocol = $credentials->credentials->privacy_protocol ?: '';
$priv_passphrase = $credentials->credentials->privacy_passphrase ?: '';
$array = @snmp3_real_walk($ip, $sec_name, $sec_level, $auth_protocol, $auth_passphrase, $priv_protocol, $priv_passphrase, $oid, $timeout, $retries);
break;
default:
return false;
break;
}
if (!is_array($array)) {
return false;
}
foreach ($array as $i => $value) {
$array[$i] = trim($array[$i]);
if ($array[$i] == '""') {
$array[$i] = '';
}
if (strpos($array[$i], '.') === 0) {
$array[$i] = substr($array[$i], 1);
}
// remove the first and last characters if they are "
if (substr($array[$i], 0, 1) == "\"") {
$array[$i] = substr($array[$i], 1, strlen($array[$i]));
}
if (substr($array[$i], -1, 1) == "\"") {
$array[$i] = substr($array[$i], 0, strlen($array[$i]) - 1);
}
// remove some return strings
if (strpos(strtolower($array[$i]), '/etc/snmp') !== false or strpos(strtolower($array[$i]), 'no such instance') !== false or strpos(strtolower($array[$i]), 'no such object') !== false or strpos(strtolower($array[$i]), 'not set') !== false or strpos(strtolower($array[$i]), 'unknown value type') !== false) {
$array[$i] = '';
}
// remove any quotation marks
$array[$i] = str_replace('"', ' ', $array[$i]);
// replace any line breaks with spaces
$array[$i] = str_replace(array("\r", "\n"), " ", $array[$i]);
}
return $array;
}
protected function snmpget($oid, $version = null, $community = null)
{
if (!$version) {
$version = $this->getAgentVersion();
}
if (!$community) {
$community = $this->getAgentReadCommunity();
}
switch ($version) {
case 1:
return @snmprealwalk($this->host, $community, $oid, $this->timeout * 1000000, $this->retries);
case 2:
return @snmp2_real_walk($this->host, $community, $oid, $this->timeout * 1000000, $this->retries);
case 3:
extract($this->version3);
return @snmp3_real_walk($this->host, $secName, $secLevel, $authProtocol, $authPassphrase, $privProtocol, $privPassphrase, $oid, $this->timeout * 1000000, $this->retries);
default:
return false;
}
}
function cacti_snmp_walk($hostname, $community, $oid, $version, $username, $password, $port = 161, $timeout = 500, $environ = SNMP_POLLER) {
global $config;
$snmp_array = array();
$temp_array = array();
/* determine default retries */
$retries = read_config_option("snmp_retries");
if ($retries == "") $retries = 3;
if (snmp_get_method($version) == SNMP_METHOD_PHP) {
/* make sure snmp* is verbose so we can see what types of data
we are getting back */
snmp_set_quick_print(0);
if (function_exists("snmp_set_valueretrieval")) {
snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
}
if ($version == "1") {
$temp_array = @snmprealwalk("$hostname:$port", $community, $oid, ($timeout * 1000), $retries);
} else {
$temp_array = @snmp2_real_walk("$hostname:$port", $community, $oid, ($timeout * 1000), $retries);
}
$o = 0;
for (@reset($temp_array); $i = @key($temp_array); next($temp_array)) {
$snmp_array[$o]["oid"] = ereg_replace("^\.", "", $i);
$snmp_array[$o]["value"] = format_snmp_string($temp_array[$i]);
$o++;
}
}else{
/* ucd/net snmp want the timeout in seconds */
$timeout = ceil($timeout / 1000);
if ($version == "1") {
$snmp_auth = (read_config_option("snmp_version") == "ucd-snmp") ? SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER : "-c " . SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER; /* v1/v2 - community string */
}elseif ($version == "2") {
$snmp_auth = (read_config_option("snmp_version") == "ucd-snmp") ? SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER : "-c " . SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER; /* v1/v2 - community string */
$version = "2c"; /* ucd/net snmp prefers this over '2' */
}elseif ($version == "3") {
$snmp_auth = "-u $username -l authPriv -a MD5 -A $password -x DES -X $password"; /* v3 - username/password */
}
if (read_config_option("snmp_version") == "ucd-snmp") {
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -v$version -t $timeout -r $retries $hostname:$port $snmp_auth $oid");
}else {
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -O QfntUe $snmp_auth -v $version -t $timeout -r $retries $hostname:$port $oid");
}
if ((sizeof($temp_array) == 0) || (substr_count($temp_array[0], "No Such Object"))) {
return array();
}
for ($i=0; $i < count($temp_array); $i++) {
$snmp_array[$i]["oid"] = trim(ereg_replace("(.*) =.*", "\\1", $temp_array[$i]));
$snmp_array[$i]["value"] = format_snmp_string($temp_array[$i]);
}
}
return $snmp_array;
}
function walk($oid, $suffix_as_key = FALSE)
{
switch ($this->version) {
case self::VERSION_1:
if ($suffix_as_key) {
$this->result = snmpwalk($this->host, $this->community, $oid);
} else {
$this->result = snmprealwalk($this->host, $this->community, $oid);
}
break;
case self::VERSION_2C:
case self::VERSION_2c:
if ($suffix_as_key) {
$this->result = snmp2_walk($this->host, $this->community, $oid);
} else {
$this->result = snmp2_real_walk($this->host, $this->community, $oid);
}
break;
case self::VERSION_3:
if ($suffix_as_key) {
$this->result = snmp3_walk($this->host, $this->community, $this->sec_level, $this->auth_protocol, $this->auth_passphrase, $this->priv_protocol, $this->priv_passphrase, $oid);
} else {
$this->result = snmp3_real_walk($this->host, $this->community, $this->sec_level, $this->auth_protocol, $this->auth_passphrase, $this->priv_protocol, $this->priv_passphrase, $oid);
}
break;
}
return $this->result;
}
/**
* Proxy to the snmp2_real_walk command
*
* @param string $oid The OID to walk
* @return array The results of the walk
*/
public function realWalk($oid)
{
switch ($this->getVersion()) {
case 1:
return $this->_lastResult = @snmprealwalk($this->getHost(), $this->getCommunity(), $oid, $this->getTimeout(), $this->getRetry());
break;
case '2c':
return $this->_lastResult = @snmp2_real_walk($this->getHost(), $this->getCommunity(), $oid, $this->getTimeout(), $this->getRetry());
break;
case '3':
return $this->_lastResult = @snmp3_real_walk($this->getHost(), $this->getSecName(), $this->getSecLevel(), $this->getAuthProtocol(), $this->getAuthPassphrase(), $this->getPrivProtocol(), $this->getPrivPassphrase(), $oid, $this->getTimeout(), $this->getRetry());
break;
default:
throw new Exception('Invalid SNMP version: ' . $this->getVersion());
}
}
$cpuCount++;
}
}
$users = @snmp2_real_walk($host, "public", '.1.3.6.1.2.1.25.1.5', TIMEOUT, RETRIES);
if (array_key_exists("HOST-RESOURCES-MIB::hrSystemNumUsers.0", $users)) {
$userCount = $users["HOST-RESOURCES-MIB::hrSystemNumUsers.0"];
} elseif (array_key_exists("iso.3.6.1.2.1.25.1.5.0", $users)) {
$userCount = $users["iso.3.6.1.2.1.25.1.5.0"];
} else {
$userCount = array();
}
if (!empty($userCount)) {
preg_match('/Gauge[0-9]*\\: (.*)/', $userCount, $matches);
$hostInfo[$host]['User Count'] = $matches[1];
}
$procs = @snmp2_real_walk($host, "public", '.1.3.6.1.2.1.25.1.6', TIMEOUT, RETRIES);
if (array_key_exists("HOST-RESOURCES-MIB::hrSystemProcesses.0", $procs)) {
$procCount = $procs["HOST-RESOURCES-MIB::hrSystemProcesses.0"];
} elseif (array_key_exists("iso.3.6.1.2.1.25.1.6.0", $procs)) {
$procCount = $procs["iso.3.6.1.2.1.25.1.6.0"];
} else {
$procCount = array();
}
if (!empty($procCount)) {
preg_match('/Gauge[0-9]*\\: (.*)/', $procCount, $matches);
$hostInfo[$host]['Process Count'] = $matches[1];
}
foreach ($oid_simple as $name => $value) {
$curResult = @snmp2_get($host, "public", $value, TIMEOUT, RETRIES);
if (!empty($curResult)) {
if (strpos($curResult, "STRING") !== false) {
/**
*
* @return type
*/
public function WriteVlanMacData()
{
$count = 0;
if (!empty($this->allTerminators) and !empty($this->allVlanHosts)) {
foreach ($this->allTerminators as $eachTerminator) {
$ip = $eachTerminator["ip"];
$vlanPoolId = $eachTerminator['vlanpoolid'];
$data = snmp2_real_walk($ip, 'Magistral', '.1.3.6.1.4.1.9.9.380.1.4.1.1.3');
foreach ($data as $each => $value) {
$decmac = str_replace('.1.3.6.1.4.1.9.9.380.1.4.1.1.3.', '', $each);
$vlanPlusMac = explode(".", $decmac, 2);
$vlan = $vlanPlusMac[0];
$mac = $this->dec2mac($vlanPlusMac[1]);
foreach ($this->allVlanHosts as $eachHost) {
if ($eachHost['vlanpoolid'] == $vlanPoolId and $eachHost['vlan'] == $vlan) {
$login = $eachHost['login'];
}
}
if (!empty($this->allHistory)) {
if ($this->allHistory[$login]['mac'] != $mac) {
$this->WriteHistory($login, $vlan, $mac);
}
} else {
$this->WriteHistory($login, $vlan, $mac);
}
$count++;
}
}
}
file_put_contents(self::FLAGPREFIX, $count);
}
//EXPECTF format is quickprint OFF
snmp_set_quick_print(false);
snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
echo "Checking error handling\n";
var_dump(snmp2_real_walk($hostname, $community, '.1.3.6.1.2.1.1', ''));
var_dump(snmp2_real_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, ''));
echo "Checking working\n";
echo "Single OID\n";
$return = snmp2_real_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, $retries);
var_dump(gettype($return));
var_dump(sizeof($return));
var_dump(key($return));
var_dump(array_shift($return));
echo "Single OID in array\n";
$return = snmp2_real_walk($hostname, $community, array('.1.3.6.1.2.1.1'), $timeout, $retries);
var_dump(gettype($return));
var_dump(sizeof($return));
var_dump(key($return));
var_dump(array_shift($return));
echo "More error handling\n";
echo "Multiple correct OID\n";
$return = snmp2_real_walk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6'), $timeout, $retries);
var_dump($return);
echo "Multiple OID with wrong OID\n";
$return = snmp2_real_walk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6...1'), $timeout, $retries);
var_dump($return);
$return = snmp2_real_walk($hostname, $community, array('.1.3.6...1', '.1.3.6.1.2.1.1'), $timeout, $retries);
var_dump($return);
echo "Single nonexisting OID\n";
$return = snmp2_real_walk($hostname, $community, array('.1.3.6.99999.0.99999.111'), $timeout, $retries);
var_dump($return);
/**
* Changes onu pvid by snmp query and if needed creates vlan
*
* @param string $login
* @param int $vlan
*
* @return string
*/
public function ChangeOnuPvid($login, $vlan, $onu_port = '1')
{
$OnuData = $this->GetOnuMac($login);
if (!empty($OnuData)) {
$OnuMac = $OnuData[0];
$oltId = $OnuData[1];
$oltData = $this->GetOltData($oltId);
if (!empty($oltData)) {
$oltIp = $oltData[0];
$oltCommunity = $oltData[1];
$template = $this->GetOltModelTemplate($oltData[2]);
if (!empty($template)) {
if (file_exists('config/snmptemplates/' . $template)) {
$iniData = rcms_parse_ini_file('config/snmptemplates/' . $template, true);
if ($iniData['signal']['SIGNALMODE'] == 'BDCOM') {
$vlanCreateOid = $iniData['vlan']['CREATE'];
$ChangeOnuPvidOid = $iniData['vlan']['PVID'];
$SaveConfigOid = $iniData['vlan']['SAVE'];
$CheckVlanOid = $iniData['vlan']['CHECK'];
$IfIndexOid = $iniData['vlan']['IFINDEX'];
$IfIndex = $this->GetClientIface($OnuMac, $oltIp, $oltCommunity, $IfIndexOid);
if ($IfIndex) {
$VlanCheck = $this->CheckOltVlan($vlan, $oltIp, $oltCommunity, $CheckVlanOid);
$data = array();
if ($VlanCheck) {
//create vlan on OLT
$data[] = array('oid' => $vlanCreateOid . "." . $vlan, 'type' => 'i', 'value' => '4');
}
//Change pvid on onu port by default port 1
$data[] = array('oid' => $ChangeOnuPvidOid . "." . $IfIndex . "." . $onu_port, 'type' => 'i', 'value' => "{$vlan}");
$data[] = array('oid' => $SaveConfigOid, 'type' => 'i', 'value' => '1');
$result = $this->snmp->set($oltIp, $oltCommunity, $data);
$result .= $this->AutoConfig->CreateVlanLooped($oltId, $vlan, false);
return $result;
} else {
show_error(__('Cant find onu'));
}
}
if ($iniData['signal']['SIGNALMODE'] == 'ZTE') {
$UniIndex = '';
$allCards = array();
$allCardsRange = array();
$OnuUniRange = array();
$FoundCardData = '';
$ChangeOnuPvidOid = $iniData['vlan']['PVID'];
$ChangeOnuPvidAddOid = $iniData['vlan']['ADDUNI'];
$GetAllOnuOid = $iniData['vlan']['ALLONU'];
$AllCardsOid = $iniData['vlan']['ALLCARDS'];
$ApplyOnuPvidOid = $iniData['vlan']['PVID'];
$ChangeOnuTrunkOid = $iniData['vlan']['TRUNK'];
$ChangeOnuTrunkAddOid = $iniData['vlan']['ADDPON'];
$AllOnu = @snmp2_real_walk($oltIp, $oltCommunity, $GetAllOnuOid);
$zteFormat = explode(":", $OnuMac);
$zteFormatMac = $zteFormat[0] . $zteFormat[1] . '.' . $zteFormat[2] . $zteFormat[3] . '.' . $zteFormat[4] . $zteFormat[5];
foreach ($AllOnu as $index => $eachOnu) {
$eachOnu = trim(str_replace('Hex-STRING:', '', $eachOnu));
if ($eachOnu == $zteFormatMac) {
$UniIndex = str_replace($GetAllOnuOid, '', $index);
}
}
if (empty($UniIndex)) {
show_error(__('Cant find onu'));
die;
}
if (!empty($UniIndex)) {
//Need to find out what cards installed into OLT.
//Then need expand array of all possible UNI IDs.
//Then need expand array of all possible PON port IDs.
//Maybe make some advanced search by found out slot and port and expand array for onu pon ports
//only for founded slot and port. It could be usefull if many slots and ports are used.
$allCards = @snmp2_real_walk($oltIp, $oltCommunity, $AllCardsOid);
if (!empty($allCards)) {
foreach ($allCards as $cardIndex => $eachCard) {
$startId = 805830912;
$searchIndex[] = $AllCardsOid . '.0.0.';
$searchIndex[] = $AllCardsOid . '.1.1.';
$cardIndex = str_replace($searchIndex, '', $cardIndex);
$searchCard4[] = '/EPFC/';
$searchCard4[] = '/EPFCB/';
$searchCard8[] = '/ETGO/';
if (preg_match($searchCard4, $eachCard)) {
$counter = $startId + 524288 * ($cardIndex - 1);
for ($i = 1; $i <= 4; $i++) {
$allCardsRange[$cardIndex][$i][]['start'] = $counter;
$allCardsRange[$cardIndex][$i][]['end'] = $counter + 64 * 256;
$counter += 65536;
}
}
if (preg_match($searchCard8, $eachCard)) {
$counter = $startId + 524288 * ($cardIndex - 1);
for ($i = 1; $i <= 8; $i++) {
$allCardsRange[$cardIndex][$i][]['start'] = $counter;
$allCardsRange[$cardIndex][$i][]['end'] = $counter + 64 * 256;
$counter += 65536;
}
}
}
} else {
show_error(__('No cards found on OLT'));
die;
}
if (!empty($allCardsRange)) {
foreach ($allCardsRange as $CardNumber) {
foreach ($CardNumber as $PortNumber => $range) {
if ($UniIndex > $range['start'] and $UniIndex < $range['end']) {
$FoundCardData['card'] = $CardNumber;
$FoundCardData['port'] = $PortNumber;
}
}
}
} else {
show_error(__('No suitable cards found on OLT. Supported: EPFC, EPFCB, ETGO.'));
die;
}
if (!empty($FoundCardData)) {
//Make array of all available onu number for onu and find it out
$UniIdStart = 805830912;
$UniIdCard = $UniIdStart + 524288 * ($FoundCardData['card'] - 1);
$UniIdPort = $UniIdCard + 65536 * ($FoundCardData['port'] - 1);
for ($i = 1; $i <= 64; $i++) {
$OnuUniRange[$UniIdCard] = $i;
$UniIdCard += 256;
}
$onuNumber = $OnuUniRange[$UniIndex];
//ONU PON PORT FIND PART
$OnuPonStartId = 1073741824;
$OnuPonPortOltCardId = $OnuPonStartId + 524288 * ($FoundCardData['card'] - 1);
$OnuPonPortOltPortId = $OnuPonPortOltCardId + 65536 * ($FoundCardData['port'] - 1);
$OnuPonPortId = $OnuPonPortOltPortId + 256 * ($onuNumber - 1);
$snmpSet = $this->altCfg['SNMPSET_PATH'];
$result = '';
$result .= shell_exec($snmpSet . ' -c ' . $oltCommunity . ' ' . $oltIp . ' ' . $ChangeOnuPvidAddOid . $UniIndex . '.1' . ' i 2 ' . $ChangeOnuPvidOid . $UniIndex . '.1' . ' i ' . $vlan);
$result .= shell_exec($snmpSet . ' -c ' . $oltCommunity . ' ' . $oltIp . ' ' . $ApplyOnuPvidOid . $UniIndex . '.1' . ' i 2');
$result .= shell_exec($snmpSet . ' -c ' . $oltCommunity . ' ' . $oltIp . ' ' . $ChangeOnuTrunkAddOid . $OnuPonPortId . ' i 1 ' . $ChangeOnuTrunkOid . ' i ' . $vlan);
$result .= $this->AutoConfig->CreateVlanLooped($oltId, $vlan, false);
return $result;
} else {
show_error(__('Onu is out of range of supported cards.'));
die;
}
}
}
} else {
show_error(__('SNMP template for OTL file not exists for modelid' . ' ' . $oltData[2]));
}
} else {
show_error(__('No snmp template for OLT found') . ' modelid ' . $oltData[2]);
}
} else {
show_error(__('No olt data found for oltid' . ' ' . $oltId));
}
} else {
show_error(__('No pair onu->login found in PONizer'));
}
}
function cacti_snmp_walk($hostname, $community, $oid, $version, $username, $password, $auth_proto, $priv_pass, $priv_proto, $context, $port = 161, $timeout = 500, $retries = 0, $max_oids = 10, $environ = SNMP_POLLER) {
global $config, $banned_snmp_strings;
$snmp_oid_included = false;
$snmp_auth = '';
$snmp_array = array();
$temp_array = array();
/* determine default retries */
if (($retries == 0) || (!is_numeric($retries))) {
$retries = read_config_option("snmp_retries");
if ($retries == "") $retries = 3;
}
$path_snmpbulkwalk = read_config_option("path_snmpbulkwalk");
if ((snmp_get_method($version) == SNMP_METHOD_PHP) &&
(!strlen($context) || ($version != 3)) &&
(($version == 1) ||
(version_compare(phpversion(), "5.1") >= 0) ||
(!file_exists($path_snmpbulkwalk)))) {
/* make sure snmp* is verbose so we can see what types of data
we are getting back */
/* force php to return numeric oid's */
if (function_exists("snmp_set_oid_numeric_print")) {
snmp_set_oid_numeric_print(TRUE);
$snmp_oid_included = true;
}
snmp_set_quick_print(0);
if ($version == "1") {
$temp_array = @snmprealwalk("$hostname:$port", "$community", "$oid", ($timeout * 1000), $retries);
}elseif ($version == "2") {
$temp_array = @snmp2_real_walk("$hostname:$port", "$community", "$oid", ($timeout * 1000), $retries);
}else{
if ($priv_proto == "[None]") {
$proto = "authNoPriv";
$priv_proto = "";
}else{
$proto = "authPriv";
}
$temp_array = @snmp3_real_walk("$hostname:$port", "$username", $proto, $auth_proto, "$password", $priv_proto, "$priv_pass", "$oid", ($timeout * 1000), $retries);
}
/* check for bad entries */
if (is_array($temp_array) && sizeof($temp_array)) {
foreach($temp_array as $key => $value) {
foreach($banned_snmp_strings as $item) {
if(strstr($value, $item) != "") {
unset($temp_array[$key]);
continue 2;
}
}
}
}
$o = 0;
for (@reset($temp_array); $i = @key($temp_array); next($temp_array)) {
if ($temp_array[$i] != "NULL") {
$snmp_array[$o]["oid"] = preg_replace("/^\./", "", $i);
$snmp_array[$o]["value"] = format_snmp_string($temp_array[$i], $snmp_oid_included);
}
$o++;
}
}else{
/* ucd/net snmp want the timeout in seconds */
$timeout = ceil($timeout / 1000);
if ($version == "1") {
$snmp_auth = (read_config_option("snmp_version") == "ucd-snmp") ? cacti_escapeshellarg($community): "-c " . cacti_escapeshellarg($community); /* v1/v2 - community string */
}elseif ($version == "2") {
$snmp_auth = (read_config_option("snmp_version") == "ucd-snmp") ? cacti_escapeshellarg($community): "-c " . cacti_escapeshellarg($community); /* v1/v2 - community string */
$version = "2c"; /* ucd/net snmp prefers this over '2' */
}elseif ($version == "3") {
if ($priv_proto == "[None]") {
$proto = "authNoPriv";
$priv_proto = "";
}else{
$proto = "authPriv";
}
if (strlen($priv_pass)) {
$priv_pass = "******" . cacti_escapeshellarg($priv_pass) . " -x " . cacti_escapeshellarg($priv_proto);
}else{
$priv_pass = "";
}
if (strlen($context)) {
$context = "-n " . cacti_escapeshellarg($context);
}else{
$context = "";
}
$snmp_auth = trim("-u " . cacti_escapeshellarg($username) .
" -l " . cacti_escapeshellarg($proto) .
" -a " . cacti_escapeshellarg($auth_proto) .
" -A " . cacti_escapeshellarg($password) .
" " . $priv_pass .
" " . $context); /* v3 - username/password */
}
if (read_config_option("snmp_version") == "ucd-snmp") {
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -v$version -t $timeout -r $retries $hostname:$port $snmp_auth $oid");
}else {
if (file_exists($path_snmpbulkwalk) && ($version > 1) && ($max_oids > 1)) {
$temp_array = exec_into_array($path_snmpbulkwalk . " -O Qn $snmp_auth -v $version -t $timeout -r $retries -Cr$max_oids $hostname:$port $oid");
}else{
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -O Qn $snmp_auth -v $version -t $timeout -r $retries $hostname:$port $oid");
}
}
/* check for bad entries */
if (is_array($temp_array) && sizeof($temp_array)) {
foreach($temp_array as $key => $value) {
foreach($banned_snmp_strings as $item) {
if(strstr($value, $item) != "") {
unset($temp_array[$key]);
continue 2;
}
}
}
}
for ($i=0; $i < count($temp_array); $i++) {
if ($temp_array[$i] != "NULL") {
$snmp_array[$i]["oid"] = trim(preg_replace("/(.*) =.*/", "\\1", $temp_array[$i]));
$snmp_array[$i]["value"] = format_snmp_string($temp_array[$i], true);
}
}
}
return $snmp_array;
}
function cacti_snmp_walk($hostname, $community, $oid, $version, $username, $password, $auth_proto, $priv_pass, $priv_proto, $port = 161, $timeout = 500, $retries = 0, $environ = SNMP_POLLER)
{
global $config;
$snmp_array = array();
$temp_array = array();
/* determine default retries */
if ($retries == 0 || !is_numeric($retries)) {
$retries = read_config_option("snmp_retries");
if ($retries == "") {
$retries = 3;
}
}
$path_snmpbulkwalk = read_config_option("path_snmpbulkwalk");
if (snmp_get_method($version) == SNMP_METHOD_PHP && ($version == 1 || version_compare(phpversion(), "5.1") >= 0 || !file_exists($path_snmpbulkwalk))) {
/* make sure snmp* is verbose so we can see what types of data
we are getting back */
/* force php to return numeric oid's */
if (function_exists("snmp_set_oid_numeric_print")) {
snmp_set_oid_numeric_print(TRUE);
}
snmp_set_quick_print(0);
if ($version == "1") {
$temp_array = @snmprealwalk("{$hostname}:{$port}", "{$community}", "{$oid}", $timeout * 1000, $retries);
} elseif ($version == "2") {
$temp_array = @snmp2_real_walk("{$hostname}:{$port}", "{$community}", "{$oid}", $timeout * 1000, $retries);
} else {
if ($auth_proto == "[None]") {
$proto = "authNoPriv";
} else {
$proto = "authPriv";
}
$temp_array = @snmp3_real_walk("{$hostname}:{$port}", $username, $proto, $auth_proto, "{$password}", "{$priv_pass}", $priv_proto, "{$oid}", $timeout * 1000, $retries);
}
$o = 0;
for (@reset($temp_array); $i = @key($temp_array); next($temp_array)) {
$snmp_array[$o]["oid"] = ereg_replace("^\\.", "", $i);
$snmp_array[$o]["value"] = format_snmp_string($temp_array[$i]);
$o++;
}
} else {
/* ucd/net snmp want the timeout in seconds */
$timeout = ceil($timeout / 1000);
if ($version == "1") {
$snmp_auth = read_config_option("snmp_version") == "ucd-snmp" ? SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER : "-c " . SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER;
/* v1/v2 - community string */
} elseif ($version == "2") {
$snmp_auth = read_config_option("snmp_version") == "ucd-snmp" ? SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER : "-c " . SNMP_ESCAPE_CHARACTER . $community . SNMP_ESCAPE_CHARACTER;
/* v1/v2 - community string */
$version = "2c";
/* ucd/net snmp prefers this over '2' */
} elseif ($version == "3") {
if ($auth_proto == "[None]") {
$proto = "authNoPriv";
} else {
$proto = "authPriv";
}
if (strlen($priv_pass)) {
$priv_pass = "******"{$priv_pass}\" -x {$priv_proto}";
} else {
$priv_pass = "";
}
$snmp_auth = "-u {$username} -l {$proto} -a {$auth_proto} -A {$password} {$priv_pass}";
/* v3 - username/password */
}
if (read_config_option("snmp_version") == "ucd-snmp") {
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -v{$version} -t {$timeout} -r {$retries} {$hostname}:{$port} {$snmp_auth} {$oid}");
} else {
if (file_exists($path_snmpbulkwalk) && $version > 1) {
$temp_array = exec_into_array($path_snmpbulkwalk . " -O Qn {$snmp_auth} -v {$version} -t {$timeout} -r {$retries} -Cr50 {$hostname}:{$port} {$oid}");
} else {
$temp_array = exec_into_array(read_config_option("path_snmpwalk") . " -O Qn {$snmp_auth} -v {$version} -t {$timeout} -r {$retries} {$hostname}:{$port} {$oid}");
}
}
if (sizeof($temp_array) == 0 || substr_count($temp_array[0], "No Such Object") || substr_count($temp_array[0], "No more variables") || substr_count($temp_array[0], "End of MIB") || substr_count($temp_array[0], "Wrong Type")) {
return array();
}
for ($i = 0; $i < count($temp_array); $i++) {
$snmp_array[$i]["oid"] = trim(ereg_replace("(.*) =.*", "\\1", $temp_array[$i]));
$snmp_array[$i]["value"] = format_snmp_string($temp_array[$i]);
}
}
return $snmp_array;
}
function snmpwalkoid($oid)
{
return snmp2_real_walk($this->hostname, $this->snmpsetup['community'], $oid);
}
function getRadioCounters($radioTable)
{
global $ip, $community;
$table = array();
$counters = array(1 => "TransmittedFragmentCount", 10 => "MulticastReceivedFrameCount", 11 => "FCSErrorCount", 12 => "TransmittedFrameCount", 2 => "MulticastTransmittedFrameCount", 3 => "RetryCount", 33 => "FailedCount", 4 => "MultipleRetryCount", 5 => "FrameDuplicateCount", 6 => "RTSSuccessCount", 7 => "RTSFailureCount", 8 => "ACKFailureCount", 9 => "ReceivedFragmentCount");
foreach ($counters as $index => $counter_field) {
$temp = snmp2_real_walk($ip, $community, ".1.3.6.1.4.1.14179.2.2.6.1.{$index}");
foreach ($temp as $key => $value) {
$tmp = explode(".", $key);
$id = array();
for ($i = count($tmp) - 7; $i < count($tmp); $i++) {
$id[] = $tmp[$i];
}
$id = implode(".", $id);
$table[$radioTable[$id]][$counter_field] = sanatize_snmp("Counter32", $value);
}
}
return $table;
}
function cacti_snmp_walk($hostname, $community, $oid, $version, $username, $password, $auth_proto, $priv_pass, $priv_proto, $context, $port = 161, $timeout = 500, $retries = 0, $max_oids = 10, $environ = SNMP_POLLER)
{
global $config, $banned_snmp_strings;
$snmp_oid_included = true;
$snmp_auth = '';
$snmp_array = array();
$temp_array = array();
/* determine default retries */
if ($retries == 0 || !is_numeric($retries)) {
$retries = read_config_option("snmp_retries");
if ($retries == "") {
$retries = 3;
}
}
/* determine default max_oids */
if ($max_oids == 0 || !is_numeric($max_oids)) {
$max_oids = read_config_option("max_get_size");
if ($max_oids == "") {
$max_oids = 10;
}
}
/* do not attempt to poll invalid combinations */
if ($version == 0 || !is_numeric($version) || !is_numeric($max_oids) || !is_numeric($port) || !is_numeric($retries) || !is_numeric($timeout) || $community == "" && $version != 3) {
return array();
}
$path_snmpbulkwalk = read_config_option("path_snmpbulkwalk");
if (snmp_get_method($version) == SNMP_METHOD_PHP && (!strlen($context) || $version != 3) && ($version == 1 || version_compare(phpversion(), "5.1") >= 0 || !file_exists($path_snmpbulkwalk))) {
/* make sure snmp* is verbose so we can see what types of data
we are getting back */
/* force php to return numeric oid's */
if (function_exists("snmp_set_oid_numeric_print")) {
snmp_set_oid_numeric_print(TRUE);
}
if (function_exists("snmprealwalk")) {
$snmp_oid_included = false;
}
snmp_set_quick_print(0);
if ($version == "1") {
$temp_array = @snmprealwalk("{$hostname}:{$port}", "{$community}", "{$oid}", $timeout * 1000, $retries);
} elseif ($version == "2") {
$temp_array = @snmp2_real_walk("{$hostname}:{$port}", "{$community}", "{$oid}", $timeout * 1000, $retries);
} else {
if ($priv_proto == "[None]" || $priv_pass == '') {
$proto = "authNoPriv";
$priv_proto = "";
} else {
$proto = "authPriv";
}
$temp_array = @snmp3_real_walk("{$hostname}:{$port}", "{$username}", $proto, $auth_proto, "{$password}", $priv_proto, "{$priv_pass}", "{$oid}", $timeout * 1000, $retries);
}
if ($temp_array === false) {
cacti_log("WARNING: SNMP Walk Timeout for Host:'{$hostname}', and OID:'{$oid}'", false);
}
/* check for bad entries */
if (is_array($temp_array) && sizeof($temp_array)) {
foreach ($temp_array as $key => $value) {
foreach ($banned_snmp_strings as $item) {
if (strstr($value, $item) != "") {
unset($temp_array[$key]);
continue 2;
}
}
}
}
$o = 0;
for (@reset($temp_array); $i = @key($temp_array); next($temp_array)) {
if ($temp_array[$i] != "NULL") {
$snmp_array[$o]["oid"] = preg_replace("/^\\./", "", $i);
$snmp_array[$o]["value"] = format_snmp_string($temp_array[$i], $snmp_oid_included);
}
$o++;
}
} else {
/* ucd/net snmp want the timeout in seconds */
$timeout = ceil($timeout / 1000);
if ($version == "1") {
$snmp_auth = read_config_option("snmp_version") == "ucd-snmp" ? snmp_escape_string($community) : "-c " . snmp_escape_string($community);
/* v1/v2 - community string */
} elseif ($version == "2") {
$snmp_auth = read_config_option("snmp_version") == "ucd-snmp" ? snmp_escape_string($community) : "-c " . snmp_escape_string($community);
/* v1/v2 - community string */
$version = "2c";
/* ucd/net snmp prefers this over '2' */
} elseif ($version == "3") {
if ($priv_proto == "[None]" || $priv_pass == '') {
$proto = "authNoPriv";
$priv_proto = "";
} else {
$proto = "authPriv";
}
if (strlen($priv_pass)) {
$priv_pass = "******" . snmp_escape_string($priv_pass) . " -x " . snmp_escape_string($priv_proto);
} else {
$priv_pass = "";
}
if (strlen($context)) {
$context = "-n " . snmp_escape_string($context);
} else {
$context = "";
}
$snmp_auth = trim("-u " . snmp_escape_string($username) . " -l " . snmp_escape_string($proto) . " -a " . snmp_escape_string($auth_proto) . " -A " . snmp_escape_string($password) . " " . $priv_pass . " " . $context);
/* v3 - username/password */
}
if (read_config_option("snmp_version") == "ucd-snmp") {
/* escape the command to be executed and vulnerable parameters
* numeric parameters are not subject to command injection
* snmp_auth is treated seperately, see above */
$temp_array = exec_into_array(cacti_escapeshellcmd(read_config_option("path_snmpwalk")) . " -v{$version} -t {$timeout} -r {$retries} " . cacti_escapeshellarg($hostname) . ":{$port} {$snmp_auth} " . cacti_escapeshellarg($oid));
} else {
if (file_exists($path_snmpbulkwalk) && $version > 1 && $max_oids > 1) {
$temp_array = exec_into_array(cacti_escapeshellcmd($path_snmpbulkwalk) . " -O Qn {$snmp_auth} -v {$version} -t {$timeout} -r {$retries} -Cr{$max_oids} " . cacti_escapeshellarg($hostname) . ":{$port} " . cacti_escapeshellarg($oid));
} else {
$temp_array = exec_into_array(cacti_escapeshellcmd(read_config_option("path_snmpwalk")) . " -O Qn {$snmp_auth} -v {$version} -t {$timeout} -r {$retries} " . cacti_escapeshellarg($hostname) . ":{$port} " . cacti_escapeshellarg($oid));
}
}
if (substr_count(implode(" ", $temp_array), "Timeout:")) {
cacti_log("WARNING: SNMP Walk Timeout for Host:'{$hostname}', and OID:'{$oid}'", false);
}
/* check for bad entries */
if (is_array($temp_array) && sizeof($temp_array)) {
foreach ($temp_array as $key => $value) {
foreach ($banned_snmp_strings as $item) {
if (strstr($value, $item) != "") {
unset($temp_array[$key]);
continue 2;
}
}
}
}
for ($i = 0; $i < count($temp_array); $i++) {
if ($temp_array[$i] != "NULL") {
$snmp_array[$i]["oid"] = trim(preg_replace("/(.*) =.*/", "\\1", $temp_array[$i]));
$snmp_array[$i]["value"] = format_snmp_string($temp_array[$i], true);
}
}
}
return $snmp_array;
}
function net_dev_show($type, $name, $port, $vg_id)
{
$row = $GLOBALS['monkdb']->query('select * from net_devs where type="' . $type . '" and name="' . $name . '"')->fetch_assoc();
$iprow = $GLOBALS['billdb']->query('select segment from staff where vg_id=' . $vg_id)->fetch_assoc();
if ($row['type'] == 'switch') {
if ($row['snmp_version'] == '2c') {
snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
$ifOperStatus = snmp2_get($row['mgmt_ip'], 'public', 'RFC1213-MIB::ifOperStatus.' . $port);
switch ($ifOperStatus) {
case '1':
echo 'port - <b>up</b><br/>';
break;
case '2':
echo 'port - <b>down</b><br/>';
break;
}
$ip_mac_vlan = ip_mac_vlan(long2ip($iprow['segment']));
if ($ip_mac_vlan) {
echo 'vlan - <b>' . $ip_mac_vlan['vlan'] . '</b><br/>';
echo 'ip - <b>' . $ip_mac_vlan['ip'] . '</b><br/>';
echo 'mac - <b>' . $ip_mac_vlan['mac'] . '</b><br/>';
}
$snmp_mac_table = snmp2_real_walk($row['mgmt_ip'], 'public', '1.3.6.1.2.1.17.7.1.2.2.1.2');
foreach ($snmp_mac_table as $key => $row1) {
$arr = explode('2.17.7.1.2.2.1.2.', $key);
$arr = explode('.', $arr[1]);
if ($row1 == $port) {
echo 'SNMP data - <b>' . dechex($arr[1]) . ':' . dechex($arr[2]) . ':' . dechex($arr[3]) . ':' . dechex($arr[4]) . ':' . dechex($arr[5]) . ':' . dechex($arr[6]) . ' , vlan=' . $arr[0] . ' , port=' . $row1 . "</b><br/>\n";
}
}
}
if ($row['snmp_version'] == '1') {
snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
$ifOperStatus = snmpget($row['mgmt_ip'], 'public', 'IF-MIB::ifOperStatus.' . $port);
switch ($ifOperStatus) {
case '1':
echo 'port - <b>up</b><br/>';
break;
case '2':
echo 'port - <b>down</b><br/>';
break;
}
$ip_mac_vlan = ip_mac_vlan(long2ip($iprow['segment']));
if ($ip_mac_vlan) {
echo 'vlan - <b>' . $ip_mac_vlan['vlan'] . '</b><br/>';
echo 'ip - <b>' . $ip_mac_vlan['ip'] . '</b><br/>';
echo 'mac - <b>' . $ip_mac_vlan['mac'] . '</b><br/>';
}
}
}
if ($row['type'] == 'dslam') {
if ($row['snmp_version'] == '2c') {
snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
$port = $port + $row['if_index_shift'];
$ifOperStatus = snmp2_get($row['mgmt_ip'], 'public', 'IF-MIB::ifOperStatus.' . $port);
switch ($ifOperStatus) {
case '1':
echo 'port - <b>up</b><br/>';
break;
case '2':
echo 'port - <b>down</b><br/>';
break;
}
if ($ifOperStatus == '1') {
$ip_mac_vlan = ip_mac_vlan(long2ip($iprow['segment']));
if ($ip_mac_vlan) {
echo 'vlan - <b>' . $ip_mac_vlan['vlan'] . '</b><br/>';
echo 'ip - <b>' . $ip_mac_vlan['ip'] . '</b><br/>';
echo 'mac - <b>' . $ip_mac_vlan['mac'] . '</b><br/>';
$snmp_mac_table = snmprealwalk($row['mgmt_ip'], 'public', '1.3.6.1.2.1.17.7.1.2.2.1.2');
foreach ($snmp_mac_table as $key => $row1) {
$arr = explode('2.17.7.1.2.2.1.2.', $key);
$arr = explode('.', $arr[1]);
if ($row1 == $port - $row['if_index_shift']) {
echo 'SNMP data - <b>' . dechex($arr[1]) . ':' . dechex($arr[2]) . ':' . dechex($arr[3]) . ':' . dechex($arr[4]) . ':' . dechex($arr[5]) . ':' . dechex($arr[6]) . ' , vlan=' . $arr[0] . ' , port=' . $row1 . "</b><br/>\n";
}
}
echo '<hr/>';
}
echo '<br/>';
echo 'ATU-C: Current SNR Margin - <b>' . snmp2_get($row['mgmt_ip'], 'public', 'SNMPv2-SMI::transmission.94.1.1.2.1.4.' . $port) . '</b> db/10<br/>';
echo 'ATU-C: Current attentuation - <b>' . snmp2_get($row['mgmt_ip'], 'public', 'SNMPv2-SMI::transmission.94.1.1.2.1.5.' . $port) . '</b> db/10<br/>';
echo 'ATU-C: Current output power - <b>' . snmp2_get($row['mgmt_ip'], 'public', 'SNMPv2-SMI::transmission.94.1.1.2.1.7.' . $port) . '</b> db/10<br/>';
echo 'ATU-C: Speed - <b>' . snmp2_get($row['mgmt_ip'], 'public', 'SNMPv2-SMI::transmission.94.1.1.2.1.8.' . $port) . '</b> bps<br/>';
echo '<br/>';
echo 'ATU-R: Current SNR Margin - <b>' . snmp2_get($row['mgmt_ip'], 'public', 'SNMPv2-SMI::transmission.94.1.1.3.1.4.' . $port) . '</b> db/10<br/>';
echo 'ATU-R: Current attentuation - <b>' . snmp2_get($row['mgmt_ip'], 'public', 'SNMPv2-SMI::transmission.94.1.1.3.1.5.' . $port) . '</b> db/10<br/>';
echo 'ATU-R: Current output power - <b>' . snmp2_get($row['mgmt_ip'], 'public', 'SNMPv2-SMI::transmission.94.1.1.3.1.7.' . $port) . '</b> db/10<br/>';
echo 'ATU-R: Speed - <b>' . snmp2_get($row['mgmt_ip'], 'public', 'SNMPv2-SMI::transmission.94.1.1.3.1.8.' . $port) . '</b> bps<br/>';
}
if ($_SESSION['username'] == 'nalcheg' or $_SESSION['username'] == 'den' or $_SESSION['username'] == 'andrey') {
echo '<hr/><b><a href="#" onclick="dslam_port_restart(\'' . $row['mgmt_ip'] . '\',' . $port . ',' . $row['if_index_shift'] . ')">RESTART PORT</a></b>';
}
}
}
}
function cacti_snmp_walk($hostname, $community, $oid, $version, $username, $password, $auth_proto, $priv_pass, $priv_proto, $context, $port = 161, $timeout = 500, $retries = 0, $max_oids = 10, $method = SNMP_VALUE_LIBRARY, $environ = SNMP_POLLER)
{
global $config, $banned_snmp_strings;
$snmp_oid_included = true;
$snmp_auth = '';
$snmp_array = array();
$temp_array = array();
/* determine default retries */
if ($retries == 0 || !is_numeric($retries)) {
$retries = read_config_option('snmp_retries');
if ($retries == '') {
$retries = 3;
}
}
/* do not attempt to poll invalid combinations */
if ($version == 0 || !is_numeric($version) || !is_numeric($max_oids) || !is_numeric($port) || !is_numeric($retries) || !is_numeric($timeout) || $community == '' && $version != 3) {
return array();
}
$path_snmpbulkwalk = read_config_option('path_snmpbulkwalk');
if (snmp_get_method($version) == SNMP_METHOD_PHP && (!strlen($context) || $version != 3) && ($version == 1 || version_compare(phpversion(), '5.1') >= 0 || !file_exists($path_snmpbulkwalk))) {
/* make sure snmp* is verbose so we can see what types of data
we are getting back */
/* force php to return numeric oid's */
cacti_oid_numeric_format();
snmp_set_quick_print(0);
/* set the output format to numeric */
snmp_set_valueretrieval($method);
if ($version == '1') {
$temp_array = @snmprealwalk("{$hostname}:{$port}", "{$community}", "{$oid}", $timeout * 1000, $retries);
} elseif ($version == '2') {
$temp_array = @snmp2_real_walk("{$hostname}:{$port}", "{$community}", "{$oid}", $timeout * 1000, $retries);
} else {
if ($priv_proto == '[None]') {
$proto = 'authNoPriv';
$priv_proto = '';
} else {
$proto = 'authPriv';
}
$temp_array = @snmp3_real_walk("{$hostname}:{$port}", "{$username}", $proto, $auth_proto, "{$password}", $priv_proto, "{$priv_pass}", "{$oid}", $timeout * 1000, $retries);
}
if ($temp_array === false) {
cacti_log("WARNING: SNMP Walk Timeout for Host:'{$hostname}', and OID:'{$oid}'", false);
}
/* check for bad entries */
if (is_array($temp_array) && sizeof($temp_array)) {
foreach ($temp_array as $key => $value) {
foreach ($banned_snmp_strings as $item) {
if (strstr($value, $item) != '') {
unset($temp_array[$key]);
continue 2;
}
}
}
$o = 0;
for (reset($temp_array); $i = key($temp_array); next($temp_array)) {
if ($temp_array[$i] != 'NULL') {
$snmp_array[$o]['oid'] = preg_replace('/^\\./', '', $i);
$snmp_array[$o]['value'] = format_snmp_string($temp_array[$i], $snmp_oid_included);
}
$o++;
}
}
} else {
/* ucd/net snmp want the timeout in seconds */
$timeout = ceil($timeout / 1000);
if ($version == '1') {
$snmp_auth = '-c ' . snmp_escape_string($community);
/* v1/v2 - community string */
} elseif ($version == '2') {
$snmp_auth = '-c ' . snmp_escape_string($community);
/* v1/v2 - community string */
$version = '2c';
/* ucd/net snmp prefers this over '2' */
} elseif ($version == '3') {
if ($priv_proto == '[None]') {
$proto = 'authNoPriv';
$priv_proto = '';
} else {
$proto = 'authPriv';
}
if (strlen($priv_pass)) {
$priv_pass = '******' . snmp_escape_string($priv_pass) . ' -x ' . snmp_escape_string($priv_proto);
} else {
$priv_pass = '';
}
if (strlen($context)) {
$context = '-n ' . snmp_escape_string($context);
} else {
$context = '';
}
$snmp_auth = trim('-u ' . snmp_escape_string($username) . ' -l ' . snmp_escape_string($proto) . ' -a ' . snmp_escape_string($auth_proto) . ' -A ' . snmp_escape_string($password) . ' ' . $priv_pass . ' ' . $context);
/* v3 - username/password */
}
if (file_exists($path_snmpbulkwalk) && $version > 1 && $max_oids > 1) {
$temp_array = exec_into_array(cacti_escapeshellcmd($path_snmpbulkwalk) . " -O Qn {$snmp_auth} -v {$version} -t {$timeout} -r {$retries} -Cr{$max_oids} " . cacti_escapeshellarg($hostname) . ":{$port} " . cacti_escapeshellarg($oid));
} else {
$temp_array = exec_into_array(cacti_escapeshellcmd(read_config_option('path_snmpwalk')) . " -O Qn {$snmp_auth} -v {$version} -t {$timeout} -r {$retries} " . cacti_escapeshellarg($hostname) . ":{$port} " . cacti_escapeshellarg($oid));
}
if (substr_count(implode(' ', $temp_array), 'Timeout:')) {
cacti_log("WARNING: SNMP Walk Timeout for Host:'{$hostname}', and OID:'{$oid}'", false);
}
/* check for bad entries */
if (is_array($temp_array) && sizeof($temp_array)) {
foreach ($temp_array as $key => $value) {
foreach ($banned_snmp_strings as $item) {
if (strstr($value, $item) != '') {
unset($temp_array[$key]);
continue 2;
}
}
}
for ($i = 0; $i < count($temp_array); $i++) {
if ($temp_array[$i] != 'NULL') {
$snmp_array[$i]['oid'] = trim(preg_replace('/(.*) =.*/', "\\1", $temp_array[$i]));
$snmp_array[$i]['value'] = format_snmp_string($temp_array[$i], true);
}
}
}
}
return $snmp_array;
}
define("TIMEOUT", 200000);
define("RETRIES", 5);
if (!isset($_GET["host"])) {
exit;
} else {
$host = $_GET["host"];
}
$result = false;
$process_list = '.1.3.6.1.2.1.25.4.2.1.2';
$process_time = '.1.3.6.1.2.1.25.5.1.1.1';
$process_mem = '.1.3.6.1.2.1.25.5.1.1.2';
$process_param = '.1.3.6.1.2.1.25.4.2.1.5';
$curResultPL = @snmp2_real_walk($host, "public", $process_list, TIMEOUT, RETRIES);
$curResultPT = @snmp2_real_walk($host, "public", $process_time, TIMEOUT, RETRIES);
$curResultPM = @snmp2_real_walk($host, "public", $process_mem, TIMEOUT, RETRIES);
$curResultPA = @snmp2_real_walk($host, "public", $process_param, TIMEOUT, RETRIES);
$process = array();
if (!empty($curResultPL)) {
# PL: iso.3.6.1.2.1.25.4.2.1.2.PID
foreach ($curResultPL as $key => $processInfo) {
if (strpos($key, "HOST-RESOURCES-MIB::hrSWRunName") !== false) {
preg_match('/HOST\\-RESOURCES\\-MIB\\:\\:hrSWRunName\\.(.*)/', $key, $name);
preg_match('/STRING: (.*)/', $processInfo, $matches);
} elseif (strpos($key, "iso.3.6.1.2.1.25.4.2.1.2") !== false) {
preg_match('/iso.3.6.1.2.1.25.4.2.1.2.(\\d*)/', $key, $name);
preg_match('/STRING: "(.*)"/', $processInfo, $matches);
}
$process[$name[1]]['name'] = $matches[1];
}
$result = true;
}
