function Set($ip, $ver, $cm, $oid, $f, $v, $t = 1000000, $r = 2) { global $debug, $comms; if ($ver == 3 and $comms[$cm]['pprot']) { if ($debug) { echo "<div class=\"textpad noti \">snmpset -v3 -c{$cm} " . $comms[$cm]['aprot'] . "/" . $comms[$cm]['pprot'] . " {$ip} {$oid} {$f} {$v} ({$t} usec * {$r})</div>"; } return snmp3_set($ip, $cm, 'authPriv', $comms[$cm]['aprot'], $comms[$cm]['apass'], $comms[$cm]['pprot'], $comms[$cm]['ppass'], ".{$oid}", $f, $v, $t); } elseif ($ver == 3 and $comms[$cm]['aprot']) { if ($debug) { echo "<div class=\"textpad noti \">snmpset -v3 -c{$cm} " . $comms[$cm]['aprot'] . " {$ip} {$oid} {$f} {$v} ({$t} usec * {$r})</div>"; } return snmp3_set($ip, $cm, 'authNoPriv', $comms[$cm]['aprot'], $comms[$cm]['apass'], 'DES', '', ".{$oid}", $f, $v, $t); } elseif ($ver == 2) { if ($debug) { echo "<div class=\"textpad noti \">snmpset -v2c -c{$cm} {$ip} {$oid} {$f} {$v} ({$t} usec * {$r})</div>"; } return snmp2_set($ip, $cm, ".{$oid}", $f, $v, $t); } elseif ($ver == 0) { if ($debug) { echo "<div class=\"textpad noti \">Skipping Non-SNMP Device</div>"; } return 0; } else { if ($debug) { echo "<div class=\"textpad noti \">snmpset -v1 -c{$cm} {$ip} {$oid} {$f} {$v} ({$t} usec * {$r})</div>"; } return snmpset($ip, $cm, ".{$oid}", $f, $v, $t); } }
$z = snmp3_walk($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, '', '', '.1.3.6.1.2.1.1.1.0', $timeout, $retries); var_dump(gettype($z)); var_dump(count($z)); var_dump($z); echo "REALWALK single on single OID\n"; $z = snmp3_real_walk($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, '', '', '.1.3.6.1.2.1.1.1.0', $timeout, $retries); var_dump(gettype($z)); var_dump(count($z)); var_dump($z); echo "WALK multiple on single OID\n"; $z = snmp3_walk($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, '', '', '.1.3.6.1.2.1.1', $timeout, $retries); var_dump(gettype($z)); var_dump(count($z)); var_dump(key($z)); var_dump(array_shift($z)); echo "REALWALK multiple on single OID\n"; $z = snmp3_real_walk($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, 'AES', '', '.1.3.6.1.2.1.1', $timeout, $retries); var_dump(gettype($z)); var_dump(count($z)); var_dump(key($z)); var_dump(array_shift($z)); echo "SET single OID\n"; $oid1 = 'SNMPv2-MIB::sysContact.0'; $oldvalue1 = snmp3_get($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, $timeout, $retries); $newvalue1 = $oldvalue1 . '0'; $z = snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, 's', $newvalue1, $timeout, $retries); var_dump($z); var_dump(snmp3_get($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, $timeout, $retries) === $newvalue1); $z = snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, 's', $oldvalue1, $timeout, $retries); var_dump($z); var_dump(snmp3_get($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, $timeout, $retries) === $oldvalue1);
function snmpset($oid, $type, $value) { return snmp3_set($this->hostname, $this->snmpsetup['sec_name'], $this->snmpsetup['sec_level'], $this->snmpsetup['auth_protocol'], $this->snmpsetup['auth_passphrase'], $this->snmpsetup['priv_protocol'], $this->snmpsetup['priv_passphrase'], $oid, $type, $value); }
<?php require_once dirname(__FILE__) . '/snmp_include.inc'; echo "Checking error handling\n"; //int snmp3_get(string host, string sec_name, string sec_level, string auth_protocol, // string auth_passphrase, string priv_protocol, string priv_passphrase, // string object_id [, int timeout [, int retries]]); var_dump(snmp3_get($hostname, $community, '', '', '', '', '')); var_dump(snmp3_get($hostname, $community, '', '', '', '', '', '.1.3.6.1.2.1.1.1.0')); var_dump(snmp3_get($hostname, $community, 'bugusPriv', '', '', '', '', '.1.3.6.1.2.1.1.1.0')); var_dump(snmp3_get($hostname, $community, 'authNoPriv', 'TTT', '', '', '', '.1.3.6.1.2.1.1.1.0')); var_dump(snmp3_get($hostname, $community, 'authNoPriv', 'MD5', '', '', '', '.1.3.6.1.2.1.1.1.0')); var_dump(snmp3_get($hostname, $community, 'authNoPriv', 'MD5', 'te', '', '', '.1.3.6.1.2.1.1.1.0')); var_dump(snmp3_get($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'BBB', '', '.1.3.6.1.2.1.1.1.0')); var_dump(snmp3_get($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'AES', '', '.1.3.6.1.2.1.1.1.0')); var_dump(snmp3_get($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'AES', 'ty', '.1.3.6.1.2.1.1.1.0')); var_dump(snmp3_get($hostname, 'somebogususer', 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); var_dump(snmp3_set($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '', 's')); var_dump(snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '.1.3.6.777...7.5.3', 's', 'ttt', $timeout, $retries)); var_dump(snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '.1.3.6.777.7.5.3', array('s'), 'yyy', $timeout, $retries));
/** * Change SNMP value * The "type" parameter must be one of the following, depending on the type of variable to set on the SNMP host: * i INTEGER * u unsigned INTEGER * t TIMETICKS * a IPADDRESS * o OBJID * s STRING * x HEX STRING * d DECIMAL STRING * n NULLOBJ * b BITS * @param Host $host * @param string $object_id * @param string $type * @param mixed $value * @return bool * @throws Exception */ public static function set($host, $object_id, $type, $value) { snmp_set_oid_output_format(self::$oid_format); $snmp = $host->snmpTemplate; if (is_null($type)) { throw new Exception('type not set'); } if ($snmp instanceof SnmpTemplate) { switch ($snmp->version) { case "1": $result = snmpset($host->ip, $snmp->community, $object_id, $type, $value, $snmp->timeout, $snmp->retries); break; case "2": case "2c": $result = snmp2_set($host->ip, $snmp->community, $object_id, $type, $value, $snmp->timeout, $snmp->retries); break; case "3": $result = snmp3_set($host->ip, $snmp->security_name, $snmp->security_level, $snmp->auth_protocol, $snmp->auth_passphrase, $snmp->priv_protocol, $snmp->priv_passphrase, $object_id, $type, $value, $snmp->timeout, $snmp->retries); break; default: throw new Exception('SNMP Template not implemented yet'); } } return $result; }
protected function snmpset($oid, $value, $type = null, $version = null, $community = null) { if (!$version) { $version = $this->getAgentVersion(); } if (!$community) { $community = $this->writeCommunity; } if (!$type) { list($oldValue, $oid, $type) = reset($this->getParsed($oid)); } if (!($typeCode = $this->getTypeCode($type))) { $this->setError(self::ERROR_UNKNOWN_TYPE); return false; } switch ($version) { case 1: return @snmpset($this->host, $community, $oid, $typeCode, $value, $this->timeout * 1000000, $this->retries); case 2: return @snmp2_set($this->host, $community, $oid, $typeCode, $value, $this->timeout * 1000000, $this->retries); case 3: extract($this->version3); return @snmp3_set($this->host, $secName, $secLevel, $authProtocol, $authPassphrase, $privProtocol, $privPassphrase, $oid, $typeCode, $value, $this->timeout * 1000000, $this->retries); default: return false; } }