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; }