WebApps/Observium_CE
1
0
Fork 0
Code Pull Requests Activity

Commit version 24.12.13800

Browse Source
This commit is contained in:
Chris Hammer
2025-01-06 17:35:06 -05:00
parent b7f6a79c2c
commit 55d9218816
6133 changed files with 4239740 additions and 1374287 deletions
Download Patch File Download Diff File Expand all files Collapse all files

131
includes/polling/bgp/bgp4-mib.inc.php
View File

@ -6,49 +6,60 @@
*
* @package observium
* @subpackage poller
* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2022 Observium Limited
* @copyright (C) Adam Armstrong
*
*/
/**
* @var array $device
* @var string $mib
* @var array $def
* @var array $entry
* @var string $bgpLocalAs
* @var array $bgp_oids
* @var array $device
* @var string $mib
* @var array $def
* @var array $entry
* @var string $bgpLocalAs
* @var array $bgp_oids
* @var integer $cisco_version Come from cisco-bgp4-mib.inc.php
* @var array $p_list
* @var array $peerlist
* @var bool $check_vrfs
* @var string $vrf_name
* @var array $p_list
* @var array $peerlist
* @var bool $check_vrfs
* @var string $vrf_name
*/
// All MIBs except CISCO-BGP4-MIB (table version 2)
if (isset($cisco_version) && $cisco_version > 1) {
return;
if ($check_vrfs) {
if (isset($cisco_version_vrf[$vrf_name]) && $cisco_version_vrf[$vrf_name] > 1) {
print_debug("BGP4-MIB skipped because use CISCO-BGP4-MIB table version 2 (VRF: $vrf_name).");
return;
}
} elseif (isset($cisco_version) && $cisco_version > 1) {
print_debug("BGP4-MIB skipped because use CISCO-BGP4-MIB table version 2.");
return;
}
if (is_device_mib($device, 'CUMULUS-BGPUN-MIB')) {
// CUMULUS-BGPUN-MIB is copy-paste of BGP4-MIB
return;
if (is_device_mib($device, [ 'CUMULUS-BGPUN-MIB', 'CUMULUS-BGPVRF-MIB' ])) {
// CUMULUS-BGPUN-MIB is copy-paste of BGP4-MIB
return;
}
$bgp4_peers = snmpwalk_cache_oid($device, 'bgpPeerRemoteAs', [], 'BGP4-MIB');
// #2 - Request not completed
// #1002 - Request timeout
if (in_array(snmp_error_code(), [ OBS_SNMP_ERROR_REQUEST_NOT_COMPLETED,
OBS_SNMP_ERROR_REQUEST_TIMEOUT,
OBS_SNMP_ERROR_BULK_REQUEST_TIMEOUT ], TRUE)) {
$snmp_incomplete = TRUE;
if (in_array(snmp_error_code(), [OBS_SNMP_ERROR_REQUEST_NOT_COMPLETED,
OBS_SNMP_ERROR_REQUEST_TIMEOUT,
OBS_SNMP_ERROR_BULK_REQUEST_TIMEOUT], TRUE)) {
$snmp_incomplete = TRUE;
}
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerState']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerAdminStatus']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerInUpdates']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerOutUpdates']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerInTotalMessages']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerOutTotalMessages']['oid'], $bgp4_peers, $mib);
if ($device['os'] === 'fortigate') {
// Fetch remote addr on fortigate and aruba devices, because incorrect indexes
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerRemoteAddr']['oid'], $bgp4_peers, $mib);
}
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerState']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerAdminStatus']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerInUpdates']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerOutUpdates']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerInTotalMessages']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerOutTotalMessages']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerFsmEstablishedTime']['oid'], $bgp4_peers, $mib);
$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerInUpdateElapsedTime']['oid'], $bgp4_peers, $mib);
//$bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerLocalAddr']['oid'], $bgp4_peers, $mib);
@ -56,50 +67,42 @@ $bgp4_peers = snmpwalk_cache_oid($device, $def['oids']['PeerInUpdateElapsedTime'
// Collect founded peers
if (!is_array($bgp_peers)) {
$bgp_peers = []; // need rewrite array for fix incorrect indexes
$bgp_peers = []; // need rewrite array for fix incorrect indexes
}
foreach ($bgp4_peers as $index => $bgp4_entry) {
$index_parts = explode('.', $index);
if (safe_count($index_parts) > 4) {
// Aruba case:
// BGP4-MIB::bgpPeerRemoteAddr.4.18.1.23.109 = IpAddress: 18.1.23.109
$ip_len = array_shift($index_parts);
$peer_ip = implode('.', $index_parts);
} else {
$peer_ip = $index;
}
parse_bgp_peer_index($bgp4_entry, $index, $mib);
$peer_ip = $bgp4_entry['bgpPeerRemoteAddr'];
$peer_as = snmp_dewrap32bit($bgp4_entry['bgpPeerRemoteAs']); // Dewrap for 32bit ASN
if ($peer_as > $bgp4_entry['bgpPeerRemoteAs']) {
$bgp4_entry['bgpPeerRemoteAs'] = $peer_as;
}
// Process vendor specific issues
bgp_fix_peer($device, $bgp4_entry, $mib);
$peer_as = $bgp4_entry['bgpPeerRemoteAs'];
$peer = [
'index' => $index,
'ip' => $peer_ip === '0.0.0.0' ? '' : $peer_ip,
'as' => $peer_as,
'admin_status' => $bgp4_entry['bgpPeerAdminStatus']
];
if ($check_vrfs) {
$peer['virtual_name'] = $vrf_name;
}
if (is_bgp_peer_valid($peer, $device)) {
$p_list[$peer_ip][$peer_as] = 1;
$bgp_peers[$peer_ip] = $bgp4_entry;
// Unification peer (do not use for bgp4-mib)
/*
$peerlist[$peer_ip][$peer_as] = [];
foreach ($bgp_oids as $bgp_oid) {
$def_oid = str_replace('bgp', '', $bgp_oid); // bgpPeerState -> PeerState
$peerlist[$peer_ip][$peer_as][$bgp_oid] = $cisco_entry[$def['oids'][$def_oid]['oid']];
}
$peer = [
'index' => $index,
'ip' => $peer_ip === '0.0.0.0' ? '' : $peer_ip,
'as' => $peer_as,
'admin_status' => $bgp4_entry['bgpPeerAdminStatus']
];
if ($check_vrfs) {
$peerlist[$peer_ip][$peer_as]['virtual_name'] = $vrf_name;
$peer['virtual_name'] = $vrf_name;
}
if (is_bgp_peer_valid($peer, $device)) {
$p_list[$peer_ip][$peer_as] = 1;
$bgp_peers[$peer_ip] = $bgp4_entry;
// Unification peer (do not use for bgp4-mib)
/*
$peerlist[$peer_ip][$peer_as] = [];
foreach ($bgp_oids as $bgp_oid) {
$def_oid = str_replace('bgp', '', $bgp_oid); // bgpPeerState -> PeerState
$peerlist[$peer_ip][$peer_as][$bgp_oid] = $cisco_entry[$def['oids'][$def_oid]['oid']];
}
if ($check_vrfs) {
$peerlist[$peer_ip][$peer_as]['virtual_name'] = $vrf_name;
}
*/
}
*/
}
}
unset($bgp4_peers);