Ловушки HP SNMP сигнализируются каждые 10 секунд для сетевого адаптера

Я пытаюсь настроить ловушки SNMP на моем HP DL160 G6 (Xenserver), чтобы уведомлять меня о любых проблемах с сервером.

Следуя предложениям из этого сообщения о неисправности сервера, я установил агенты HP SNMP и настроил свой cma.conf чтобы написать мне всякий раз, когда у меня генерируется SNMP-ловушка. Чтобы проверить это, я отключил дополнительный сетевой адаптер.

Моя проблема состоит в том, что вместо того, чтобы просто получать одну ловушку, указывающую, что сетевой адаптер был отключен или повторно подключен, я получаю ловушки, генерируемые каждые 10 секунд, указывающие на то, что канал не работает или работает.

Я также установил веб-интерфейс HP System Management, но, похоже, не могу найти, как настроить агент NIC для прекращения отправки прерываний каждые 10 секунд и только при изменении состояния.

Это возможно?

С включенным агентом SNMP (cmanicd) я получаю следующее в /var/log/messages:

Feb 28 16:51:01 xenserver-opvorsfu logger: 192.168.0.152: Enterprise Specific Trap (18012)
Feb 28 16:51:01 xenserver-opvorsfu logger:  Uptime: 4:32:23.51
Feb 28 16:51:01 xenserver-opvorsfu logger: SNMPv2-MIB::sysName.0 = STRING: xenserver-opvorsfu
Feb 28 16:51:01 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.11.2.11.1.0 = INTEGER: 0
Feb 28 16:51:01 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.5.2 = INTEGER: 0
Feb 28 16:51:01 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.10.2 = INTEGER: 2
Feb 28 16:51:01 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.2.2.4.17.0 = STRING: "Not Available"
Feb 28 16:51:01 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.14.2 = INTEGER: 4
Feb 28 16:51:01 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.1.2.13.1.1.5.5.0 = STRING: "HP NC362i Integrated DP Gigabit Server Adapter"
Feb 28 16:51:01 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.32.2 = ""
Feb 28 16:51:01 xenserver-opvorsfu logger: IP-MIB::ipAdEntAddr.0.0.0.0 = IpAddress: 0.0.0.0
Feb 28 16:51:01 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.4.1.1.6.2 = STRING: "N/A"
Feb 28 16:51:12 xenserver-opvorsfu cmanicd: Entering iml_log_link_down(slot: 0, port: 2) 
Feb 28 16:51:12 xenserver-opvorsfu cmanicd: Entering log_iml_event(slot: 0, port: 2, code: (Down,2)) 
Feb 28 16:51:12 xenserver-opvorsfu cmanicd: Entering get_event_id(slot: 0, port: 2 
Feb 28 16:51:12 xenserver-opvorsfu cmanicd: No Existing event id found for the slot and port. 
Feb 28 16:51:12 xenserver-opvorsfu cmanicd: an IML entry for this slot and port does not exist, so add one. 
Feb 28 16:51:12 xenserver-opvorsfu cmanicd: cmanic: could not log IML event, retval = 4 errno = 0, logevt.c,774  
Feb 28 16:51:12 xenserver-opvorsfu logger: Feb 28 16:51:01 xenserver-opvorsfu logger: Feb 28 16:50:51 xenserver-opvorsfu logger: Feb 28 16:50:40 xenserver-o
pvorsfu logger: Feb 28 16:50:40 xenserver-opvorsfu logger: Feb 28 16:50:39 xenserver-opvorsfu logger: Feb 28 16:50:29 xenserver-opvorsfu logger: Feb 28 16:5
0:19 xenserver-opvorsfu logger: Feb 28 16:50:08 xenserver-opvorsfu logger: Feb 28 16:49:58 xenserver-opvorsfu logger: Feb 28 16:49:57 xenserver-opvorsfu log
ger: Feb 28 16:49:54 xenserver-opvorsfu kernel: [16281.101268] igb: eth1 NIC Link is Down
Feb 28 16:51:12 xenserver-opvorsfu logger: 192.168.0.152: Enterprise Specific Trap (18012)
Feb 28 16:51:12 xenserver-opvorsfu logger:  Uptime: 4:32:33.98
Feb 28 16:51:12 xenserver-opvorsfu logger: SNMPv2-MIB::sysName.0 = STRING: xenserver-opvorsfu
Feb 28 16:51:12 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.11.2.11.1.0 = INTEGER: 0
Feb 28 16:51:12 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.5.2 = INTEGER: 0
Feb 28 16:51:12 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.10.2 = INTEGER: 2
Feb 28 16:51:12 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.2.2.4.17.0 = STRING: "Not Available"
Feb 28 16:51:12 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.14.2 = INTEGER: 4
Feb 28 16:51:12 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.1.2.13.1.1.5.5.0 = STRING: "HP NC362i Integrated DP Gigabit Server Adapter"
Feb 28 16:51:12 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.32.2 = ""
Feb 28 16:51:12 xenserver-opvorsfu logger: IP-MIB::ipAdEntAddr.0.0.0.0 = IpAddress: 0.0.0.0
Feb 28 16:51:12 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.4.1.1.6.2 = STRING: "N/A"
Feb 28 16:51:15 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:52919 
Feb 28 16:51:15 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:32864 
Feb 28 16:51:15 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:51237 
Feb 28 16:51:22 xenserver-opvorsfu cmanicd: Entering iml_log_link_down(slot: 0, port: 2) 
Feb 28 16:51:22 xenserver-opvorsfu cmanicd: Entering log_iml_event(slot: 0, port: 2, code: (Down,2)) 
Feb 28 16:51:22 xenserver-opvorsfu cmanicd: Entering get_event_id(slot: 0, port: 2 
Feb 28 16:51:22 xenserver-opvorsfu cmanicd: No Existing event id found for the slot and port. 
Feb 28 16:51:22 xenserver-opvorsfu cmanicd: an IML entry for this slot and port does not exist, so add one. 
Feb 28 16:51:22 xenserver-opvorsfu cmanicd: cmanic: could not log IML event, retval = 4 errno = 0, logevt.c,774  
Feb 28 16:51:22 xenserver-opvorsfu logger: Feb 28 16:51:12 xenserver-opvorsfu logger: Feb 28 16:51:01 xenserver-opvorsfu logger: Feb 28 16:50:51 xenserver-opvorsfu logger: Feb 28 16:50:40 xenserver-opvorsfu logger: Feb 28 16:50:40 xenserver-opvorsfu logger: Feb 28 16:50:39 xenserver-opvorsfu logger: Feb 28 16:50:29 xenserver-opvorsfu logger: Feb 28 16:50:19 xenserver-opvorsfu logger: Feb 28 16:50:08 xenserver-opvorsfu logger: Feb 28 16:49:58 xenserver-opvorsfu logger: Feb 28 16:49:57 xenserver-opvorsfu logger: Feb 28 16:49:54 xenserver-opvorsfu kernel: [16281.101268] igb: eth1 NIC Link is Down
Feb 28 16:51:22 xenserver-opvorsfu logger: 192.168.0.152: Enterprise Specific Trap (18012)
Feb 28 16:51:22 xenserver-opvorsfu logger:  Uptime: 4:32:44.43
Feb 28 16:51:22 xenserver-opvorsfu logger: SNMPv2-MIB::sysName.0 = STRING: xenserver-opvorsfu
Feb 28 16:51:22 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.11.2.11.1.0 = INTEGER: 0
Feb 28 16:51:22 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.5.2 = INTEGER: 0
Feb 28 16:51:22 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.10.2 = INTEGER: 2
Feb 28 16:51:22 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.2.2.4.17.0 = STRING: "Not Available"
Feb 28 16:51:22 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.14.2 = INTEGER: 4
Feb 28 16:51:22 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.1.2.13.1.1.5.5.0 = STRING: "HP NC362i Integrated DP Gigabit Server Adapter"
Feb 28 16:51:22 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.3.1.1.32.2 = ""
Feb 28 16:51:22 xenserver-opvorsfu logger: IP-MIB::ipAdEntAddr.0.0.0.0 = IpAddress: 0.0.0.0
Feb 28 16:51:22 xenserver-opvorsfu logger: SNMPv2-SMI::enterprises.232.18.2.4.1.1.6.2 = STRING: "N/A"
Feb 28 16:51:30 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:41836 
Feb 28 16:51:30 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:50204 
Feb 28 16:51:30 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:47990 
Feb 28 16:51:32 xenserver-opvorsfu cmanicd: Entering iml_log_link_down(slot: 0, port: 2) 

С cmanicd отключено, я получаю следующее в /var/log/messages:

Feb 28 16:44:28 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:55759 
Feb 28 16:44:28 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:33561 
Feb 28 16:44:28 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:48321 
Feb 28 16:44:32 xenserver-opvorsfu kernel: [15959.771627] igb: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
Feb 28 16:44:43 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:52043 
Feb 28 16:44:43 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:52082 
Feb 28 16:44:43 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:46917 
Feb 28 16:44:58 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:42179 
Feb 28 16:44:58 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:56542 
Feb 28 16:44:58 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:52481 
Feb 28 16:45:09 xenserver-opvorsfu kernel: [15996.671268] igb: eth1 NIC Link is Down
Feb 28 16:45:14 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:58277 
Feb 28 16:45:14 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:57163 
Feb 28 16:45:14 xenserver-opvorsfu snmpd[19168]: Received SNMP packet(s) from UDP: [127.0.0.1]:58464