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improvements to vrf discovery from falz

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git-svn-id: http://www.observium.org/svn/observer/trunk@2059 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2011-04-11 18:54:15 +00:00
parent ff2991fd70
commit 4fac761f98
3 changed files with 87 additions and 83 deletions
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2
html/includes/print-menubar.php
View File

@ -153,7 +153,7 @@ if ($config['enable_billing']) { echo('<li><a href="bills/"><img src="images/16/
if ($config['enable_pseudowires']) { echo('<li><a href="pseudowires/"><img src="images/16/arrow_switch.png" border="0" align="absmiddle" /> Pseudowires</a></li>'); $ifbreak = 1; }
if ($config['enable_pseudowires']) { echo('<li><a href="vrfs/"><img src="images/16/layers.png" border="0" align="absmiddle" /> VRFs</a></li>'); $ifbreak = 1; }
if ($config['enable_vrfs']) { echo('<li><a href="vrfs/"><img src="images/16/layers.png" border="0" align="absmiddle" /> VRFs</a></li>'); $ifbreak = 1; }
?>
<li><a href="ipv4/"><img src="images/16/email_link.png" border="0" align="absmiddle" /> IPv4 Search</a></li>

1
includes/defaults.inc.php
View File

@ -128,6 +128,7 @@ $config['enable_bgp'] = 1; # Enable BGP session collection and displa
$config['enable_syslog'] = 0; # Enable Syslog
$config['enable_inventory'] = 1; # Enable Inventory
$config['enable_pseudowires'] = 1; # Enable Pseudowires
$config['enable_vrfs'] = 1; # Enable VRFs
$config['enable_printers'] = 0; # Enable Printer support
$config['enable_libvirt'] = 0; # Enable Libvirt VM support

167
includes/discovery/cisco-vrf.inc.php
View File

@ -1,104 +1,107 @@
<?php
if ($device['os_group'] == "ios" || $device['os_group'] == "junos" || $device['os'] == "ironware")
if ($config['enable_vrfs'])
{
unset($vrf_count);
echo("VRFs : ");
$oid_cmd = $config['snmpwalk'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfRouteDistinguisher";
$oids = shell_exec($oid_cmd);
if ($debug) { echo("$oid_cmd -> $oids \n"); }
$oids = str_replace(".1.3.6.1.3.118.1.2.2.1.3.", "", $oids);
$oids = str_replace(" \"", "||", $oids);
$oids = str_replace("\"", "", $oids);
$oids = trim($oids);
foreach (explode("\n", $oids) as $oid)
if ($device['os_group'] == "ios" || $device['os_group'] == "junos" || $device['os'] == "ironware")
{
if ($oid)
{
list($vrf['oid'], $vrf['mplsVpnVrfRouteDistinguisher']) = explode("||", $oid);
$vrf['name'] = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -Ln -Osq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfRouteDistinguisher.".$vrf['oid']));
list(,$vrf['name'],, $vrf['mplsVpnVrfRouteDistinguisher']) = explode("\"", $vrf['name']);
$vrf['mplsVpnVrfDescription'] = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -Ln -Osqvn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfDescription.".$vrf['oid']));
unset($vrf_count);
if (@mysql_result(mysql_query("SELECT count(*) FROM vrfs WHERE `device_id` = '".$device['device_id']."'
echo("VRFs : ");
$oid_cmd = $config['snmpwalk'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfRouteDistinguisher";
$oids = shell_exec($oid_cmd);
if ($debug) { echo("$oid_cmd -> $oids \n"); }
$oids = str_replace(".1.3.6.1.3.118.1.2.2.1.3.", "", $oids);
$oids = str_replace(" \"", "||", $oids);
$oids = str_replace("\"", "", $oids);
$oids = trim($oids);
foreach (explode("\n", $oids) as $oid)
{
if ($oid)
{
list($vrf['oid'], $vrf['mplsVpnVrfRouteDistinguisher']) = explode("||", $oid);
$vrf['name'] = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -Ln -Osq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfRouteDistinguisher.".$vrf['oid']));
list(,$vrf['name'],, $vrf['mplsVpnVrfRouteDistinguisher']) = explode("\"", $vrf['name']);
$vrf['mplsVpnVrfDescription'] = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -Ln -Osqvn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfDescription.".$vrf['oid']));
if (@mysql_result(mysql_query("SELECT count(*) FROM vrfs WHERE `device_id` = '".$device['device_id']."'
AND `vrf_oid`='".$vrf['oid']."'"),0))
{
$update_query = "UPDATE `vrfs` SET `mplsVpnVrfDescription` = '".$vrf['mplsVpnVrfDescription']."', `mplsVpnVrfRouteDistinguisher` = '".$vrf['mplsVpnVrfRouteDistinguisher']."' ";
$update_query .= "WHERE device_id = '".$device['device_id']."' AND vrf_oid = '".$vrf['oid']."'";
mysql_query($update_query);
}
else
{
$insert_query = "INSERT INTO `vrfs` (`vrf_oid`,`vrf_name`,`mplsVpnVrfRouteDistinguisher`,`mplsVpnVrfDescription`,`device_id`) ";
$insert_query .= "VALUES ('".$vrf['oid']."','".$vrf['name']."','".$vrf['mplsVpnVrfRouteDistinguisher']."','".$vrf['mplsVpnVrfDescription']."','".$device['device_id']."')";
mysql_query($insert_query);
}
{
$update_query = "UPDATE `vrfs` SET `mplsVpnVrfDescription` = '".$vrf['mplsVpnVrfDescription']."', `mplsVpnVrfRouteDistinguisher` = '".$vrf['mplsVpnVrfRouteDistinguisher']."' ";
$update_query .= "WHERE device_id = '".$device['device_id']."' AND vrf_oid = '".$vrf['oid']."'";
mysql_query($update_query);
}
else
{
$insert_query = "INSERT INTO `vrfs` (`vrf_oid`,`vrf_name`,`mplsVpnVrfRouteDistinguisher`,`mplsVpnVrfDescription`,`device_id`) ";
$insert_query .= "VALUES ('".$vrf['oid']."','".$vrf['name']."','".$vrf['mplsVpnVrfRouteDistinguisher']."','".$vrf['mplsVpnVrfDescription']."','".$device['device_id']."')";
mysql_query($insert_query);
}
$vrf_id = @mysql_result(mysql_query("SELECT vrf_id FROM vrfs WHERE `device_id` = '".$device['device_id']."' AND `vrf_oid`='".$vrf['oid']."'"),0);
$valid_vrf[$vrf_id] = 1;
echo("\nRD:".$vrf['mplsVpnVrfRouteDistinguisher']." ".$vrf['name']." ".$vrf['mplsVpnVrfDescription']." ");
$ports_oid = ".1.3.6.1.3.118.1.2.1.1.2." . $vrf['oid'];
$ports = shell_exec($config['snmpwalk'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " $ports_oid");
$ports = trim(str_replace($ports_oid . ".", "", $ports));
# list($ports) = explode(" ", $ports);
echo(" ( ");
foreach (explode("\n", $ports) as $if_id)
{
$interface = mysql_fetch_assoc(mysql_query("SELECT * FROM ports WHERE ifIndex = '$if_id' AND device_id = '" . $device['device_id'] . "'"));
echo(makeshortif($interface['ifDescr']) . " ");
mysql_query("UPDATE ports SET ifVrf = '".$vrf_id."' WHERE interface_id = '".$interface['interface_id']."'");
$if = $interface['interface_id'];
$valid_vrf_if[$vrf_id][$if] = 1;
$vrf_id = @mysql_result(mysql_query("SELECT vrf_id FROM vrfs WHERE `device_id` = '".$device['device_id']."' AND `vrf_oid`='".$vrf['oid']."'"),0);
$valid_vrf[$vrf_id] = 1;
echo("\nRD:".$vrf['mplsVpnVrfRouteDistinguisher']." ".$vrf['name']." ".$vrf['mplsVpnVrfDescription']." ");
$ports_oid = ".1.3.6.1.3.118.1.2.1.1.2." . $vrf['oid'];
$ports = shell_exec($config['snmpwalk'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " $ports_oid");
$ports = trim(str_replace($ports_oid . ".", "", $ports));
# list($ports) = explode(" ", $ports);
echo(" ( ");
foreach (explode("\n", $ports) as $if_id)
{
$interface = mysql_fetch_assoc(mysql_query("SELECT * FROM ports WHERE ifIndex = '$if_id' AND device_id = '" . $device['device_id'] . "'"));
echo(makeshortif($interface['ifDescr']) . " ");
mysql_query("UPDATE ports SET ifVrf = '".$vrf_id."' WHERE interface_id = '".$interface['interface_id']."'");
$if = $interface['interface_id'];
$valid_vrf_if[$vrf_id][$if] = 1;
}
echo(") ");
}
echo(") ");
}
}
$sql = "SELECT * FROM ports WHERE device_id = '" . $device['device_id'] . "'";
$data = mysql_query($sql);
while ($row = mysql_fetch_assoc($data))
{
$if = $row['interface_id'];
$vrf_id = $row['ifVrf'];
if ($row['ifVrf'])
$sql = "SELECT * FROM ports WHERE device_id = '" . $device['device_id'] . "'";
$data = mysql_query($sql);
while ($row = mysql_fetch_assoc($data))
{
if (!$valid_vrf_if[$vrf_id][$if])
$if = $row['interface_id'];
$vrf_id = $row['ifVrf'];
if ($row['ifVrf'])
{
if (!$valid_vrf_if[$vrf_id][$if])
{
echo("-");
$query = @mysql_query("UPDATE ports SET `ifVrf` = NULL WHERE interface_id = '$if'");
}
else
{
echo(".");
}
}
}
$sql = "SELECT * FROM vrfs WHERE device_id = '" . $device['device_id'] . "'";
$data = mysql_query($sql);
while ($row = mysql_fetch_assoc($data))
{
$vrf_id = $row['vrf_id'];
if (!$valid_vrf[$vrf_id])
{
echo("-");
$query = @mysql_query("UPDATE ports SET `ifVrf` = NULL WHERE interface_id = '$if'");
$query = @mysql_query("DELETE FROM vrfs WHERE vrf_id = '$vrf_id'");
}
else
{
echo(".");
}
}
}
$sql = "SELECT * FROM vrfs WHERE device_id = '" . $device['device_id'] . "'";
$data = mysql_query($sql);
while ($row = mysql_fetch_assoc($data))
{
$vrf_id = $row['vrf_id'];
if (!$valid_vrf[$vrf_id])
{
echo("-");
$query = @mysql_query("DELETE FROM vrfs WHERE vrf_id = '$vrf_id'");
}
else
{
echo(".");
}
}
unset($valid_vrf_if);
unset($valid_vrf);
unset($valid_vrf_if);
unset($valid_vrf);
echo("\n");
} # ios/junos/ironware
} # enable_vrfs
echo("\n");
} # ios/junos/ironware
?>
?>