librenms-librenms/addhost.php

#!/usr/bin/env php
<?php

include("includes/defaults.inc.php");
include("config.php");
include("includes/functions.php");

if (isset($argv[1]) && $argv[1])
{
  $host    = strtolower($argv[1]);
  $community = $argv[2];
  $snmpver   = strtolower($argv[3]);

  if (is_numeric($argv[4]))
  {
    $port = $argv[4];
  }
  else
  {
    $port = 161;
  }

  if (@!$argv[5])
  {
    $transport = 'udp';
  }
  else
  {
    $transport = $argv[5];
  }

  if (!$snmpver) $snmpver = "v2c";

  if ($community)
  {
    unset($config['snmp']['community']);
    $config['snmp']['community'][] = $community;
  }

  list($hostshort) = explode(".", $host);
  if (dbFetchCell("SELECT COUNT(*) FROM `devices` WHERE `hostname` = ?", array($host)) == '0')
  {
    if (isDomainResolves($argv[1]))
    {
      if (isPingable($argv[1]))
      {
        $added = 0;

        foreach ($config['snmp']['community'] as $community)
        {
          $device = deviceArray($host, $community, $snmpver, $port, $transport);

          if (isSNMPable($device))
          {
            $snmphost = snmp_get($device, "sysName.0", "-Oqv", "SNMPv2-MIB");

            if ($snmphost == "" || ($snmphost && ($snmphost == $host || $hostshort = $host)))
            {
              $added = createHost ($host, $community, $snmpver, $port, $transport);
              if($added) { echo($added . "\n"); break; }

            } else { echo("Given hostname does not match SNMP-read hostname ($snmphost)!\n"); }
          }
        }

        if (!$added) { echo("Could not reach $host with given SNMP community\n"); }
      } else { echo("Could not ping $host\n"); }
    } else { echo("Could not resolve $host\n"); }
  } else { echo("Already got host $host\n"); }
} else { echo("Add Host Tool\nUsage: ./addhost.php <hostname> [community] [v1|v2c] [port] [" . join("|",$config['snmp']['transports']) . "]\n"); }

?>