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;
}
}
