Estou tentando configurar traps SNMP no HP DL160 G6 (Xenserver) para me avisar sempre que tiver problemas com o servidor.
Seguindo as sugestões de esta postagem do servidor , instalei os agentes do HP SNMP e configurei meu cma.conf para o email me sempre que eu tenho uma armadilha SNMP gerada. Para testá-lo, desconectei um NIC secundário.
Meu problema é que, em vez de apenas obter uma única interceptação indicando que a NIC foi desconectada ou reconectada, gero interrupções geradas a cada 10 segundos indicando que o link está inativo ou errado.
Também instalei a interface da web do HP System Management, mas parece que não consigo descobrir como configurar o agente da NIC para parar o envio de traps a cada 10 s e prender apenas na alteração de estado.
Isso é possível?
Com o agente SNMP (cmanicd) ativado, recebo o seguinte em /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)
Com cmanicd desativado, recebo o seguinte em /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
Tags hardware hp snmp hp-proliant alerts