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Hoʻokuʻu ʻia ʻo Cisco 4 x ʻOihana Pūnaewele Pūnaewele Virtualization Infrastructure Software - uhi

Nānā NFVIS

ʻIkepili huna
1 Hoʻokuʻu 4.x Enterprise Network Function Virtualization Infrastructure Software
2 Syslog
3 NETCONF Hoʻolaha hanana
4 Kākoʻo SNMP ma NFVIS
5 Nā Mana SNMP
6 Kākoʻo SNMP MIB
7 Ke hoʻonohonoho nei i ke kākoʻo SNMP
8 Nānā Pūnaewele
9 ʻOhi ʻana o nā Helu Nānā Pūnaewele
10 Mākaʻikaʻi Pūnaewele
11 Nānā Pūnaewele VNF
12 Nānā Huli ENCS
13 Palapala / Punawai
13.1 Nā kuhikuhi
14 Nā leka pili

Hoʻokuʻu 4.x Enterprise Network Function Virtualization Infrastructure Software

  • Syslog, ma ka ʻaoʻao 1
  • NETCONF Event Notifications, ma ka ʻaoʻao 3
  • Kākoʻo SNMP ma NFVIS, ma ka ʻaoʻao 4
  • Nānā Pūnaewele, ma ka ʻaoʻao 16

Syslog

Hiki i ka hiʻona Syslog ke hoʻouna i nā leka hoʻomaopopo hanana mai NFVIS i nā kikowaena syslog mamao no ka log centralized a me ka hōʻiliʻili hanana. Hoʻokumu ʻia nā memo syslog i ka hanana ʻana o nā hanana kikoʻī ma ka hāmeʻa a hāʻawi i ka hoʻonohonoho ʻana a me ka ʻike hana e like me ka hana ʻana o nā mea hoʻohana, nā hoʻololi i ke kūlana interface, a me nā hoʻāʻo ʻole ʻana. He mea koʻikoʻi ka ʻikepili Syslog i ka hoʻopaʻa ʻana i nā hanana i kēlā me kēia lā a me ka hoʻolaha ʻana i nā limahana hana o nā ʻōnaehana koʻikoʻi.
Hoʻouna ʻo Cisco enterprise NFVIS i nā memo syslog i nā kikowaena syslog i hoʻonohonoho ʻia e ka mea hoʻohana. Hoʻouna ʻia nā Syslogs no ka hoʻolaha ʻana i ka Network Configuration Protocol (NETCONF) mai NFVIS.

Hōʻano memo Syslog
Aia nā memo Syslog i kēia ʻano:
<Timestamp> inoa hoʻokipa %SYS- - :

Sample Syslog memo:
2017 Jun 16 11:20:22 nfvis %SYS-6-AAA_TYPE_CREATE: AAA hōʻoia ʻano tacacs i hana maikaʻi ʻia AAA hōʻoia i hoʻonohonoho ʻia e hoʻohana i ka server tacacs
2017 Iun 16 11:20:23 nfvis %SYS-6-RBAC_USER_CREATE: Ua hana maikaʻi ʻia ka mea hoʻohana rbac: admin
2017 Jun 16 15:36:12 nfvis %SYS-6-CREATE_FLAVOR: Profile hana ʻia: ISRv-liʻiliʻi
2017 Jun 16 15:36:12 nfvis %SYS-6-CREATE_FLAVOR: Profile hana ʻia: ISRv-medium
2017 Iune 16 15:36:13 nfvis %SYS-6-CREATE_IMAGE: Hana ʻia ke kiʻi: ISRv_IMAGE_Test
2017 Jun 19 10:57:27 nfvis %SYS-6-NETWORK_CREATE: Ua hana maikaʻi ʻia ka testnet pūnaewele.
2017 Jun 21 13:55:57 nfvis %SYS-6-VM_ALIVE: Hoʻoikaika ʻo VM: ROUTER

Nānā No ka nānā ʻana i ka papa inoa piha o nā memo syslog, e ʻike iā Syslog Messages

E hoʻonohonoho i kahi kikowaena Syslog mamao
No ka hoʻouna ʻana i nā syslogs i kahi kikowaena waho, e hoʻonohonoho i kāna helu IP a i ʻole ka inoa DNS me ka protocol e hoʻouna i nā syslogs a me ka helu port ma ka syslog server.
No ka hoʻonohonoho ʻana i kahi kikowaena Syslog mamao:
hoʻonohonoho i nā hoʻonohonoho hoʻonohonoho ʻōnaehana hoʻopaʻa inoa logging host 172.24.22.186 awa 3500 transport tcp commit

Nānā Hiki ke hoʻonohonoho ʻia ka nui o 4 mau kikowaena syslog mamao. Hiki ke kuhikuhi ʻia ke kikowaena syslog mamao me ka hoʻohana ʻana i kāna helu IP a i ʻole inoa DNS. ʻO ka protocol paʻamau no ka hoʻouna ʻana i nā syslogs ʻo UDP me kahi awa paʻamau o 514. No TCP, ʻo 601 ka awa paʻamau.

E hoʻonohonoho i ka Syslog Severity
Hōʻike ka paʻakikī syslog i ke koʻikoʻi o ka memo syslog.
No ka hoʻonohonoho ʻana i ka paʻakikī syslog:
hoʻonohonoho i ka pahu
hoʻonohonoho ʻōnaehana hoʻopaʻa inoa paʻakikī

Papa 1: Syslog Severity Levels

Pākuʻi ʻoi loa wehewehe Hoʻopili helu no ka ʻino ma
ka Syslog Message Format
debug Debug-level memo 6
ʻike ʻike Nā leka ʻike 7
hoolaha Kūlana maʻamau akā nui 5
ʻōlelo aʻo Nā kūlana hoʻolaha 4
kuhi hewa Kūlana hewa 3
koʻikoʻi Kūlana koʻikoʻi 2
makaala E hana koke 1
pilikia ʻAʻole hiki ke hoʻohana ʻia ka ʻōnaehana 0

Nānā ʻO ka maʻamau, ʻo ka paʻakikī o ka hoʻopaʻa inoa ʻana o nā syslogs he ʻike ʻo ia ka mea e hoʻopaʻa inoa ʻia nā syslogs āpau ma ka ʻike ʻike a ʻoi aku ka kiʻekiʻe. ʻO ka hoʻonohonoho ʻana i kahi waiwai no ka paʻakikī e hopena i nā syslogs i ke koʻikoʻi i hoʻonohonoho ʻia a me nā syslogs i ʻoi aku ka koʻikoʻi ma mua o ke koʻikoʻi i hoʻonohonoho ʻia.

E hoʻonohonoho i ka lako Syslog
Hiki ke hoʻohana ʻia ka hale syslog e hoʻokaʻawale a mālama i nā memo syslog ma ke kikowaena syslog mamao.
No exampʻAe, hiki ke hāʻawi ʻia nā syslogs mai kahi NFVIS i kahi hale o local0 a hiki ke mālama ʻia a mālama ʻia i kahi papa kuhikuhi ʻokoʻa ma ka server syslog. Pono kēia e hoʻokaʻawale iā ia mai nā syslogs me kahi hale o local1 mai kahi mea ʻē aʻe.
No ka hoʻonohonoho ʻana i ka hale syslog:
hoʻonohonoho hoʻonohonoho i ka'ōnaehana hoʻonohonoho hoʻonohonohoʻana i ka pūnaewele

Nānā Hiki ke hoʻololi ʻia ka hale hoʻopaʻa inoa i kahi hale mai local0 a i local7 Ma ka maʻamau, hoʻouna ʻo NFVIS i nā syslogs me ka hale o local7

Nā API a me nā kauoha kākoʻo Syslog

Nā API Kauoha
• /api/config/system/settings/logging
• /api/operational/system/settings/logging		 • nā hoʻonohonoho ʻōnaehana logging host
• koʻikoʻi ka hoʻopaʻa inoa ʻana i nā ʻōnaehana
• ka hoʻonohonoho ʻana i ka ʻōnaehana hoʻonohonoho

NETCONF Hoʻolaha hanana

Hoʻopuka ʻo Cisco Enterprise NFVIS i nā hoʻolaha hanana no nā hanana nui. Hiki i ka mea kūʻai aku NETCONF ke kau inoa i kēia mau leka hoʻomaopopo no ka nānā ʻana i ka holomua o ka hoʻāla hoʻonohonoho ʻana a me ka loli kūlana o ka ʻōnaehana a me nā VM.
ʻElua ʻano o ka hoʻolaha hanana hanana: nfvisEvent a me vmlcEvent (he hanana pōʻaiapuni ola VM) No ka loaʻa ʻana o nā hoʻolaha hanana hanana, hiki iā ʻoe ke holo i ka mea kūʻai aku NETCONF, a kau inoa i kēia mau hoʻolaha me ka hoʻohana ʻana i nā hana NETCONF aʻe:

  • –hana-kauoha = nfvisEvent
  • –hana-kauoha=vmlcEvent

Hiki iā ʻoe view ʻO NFVIS a me VM nā hoʻolaha hanana pōʻaiapili ola me ka hoʻohana ʻana i ke kahawai hōʻike hōʻike nfvisEvent a hōʻike i ke kahawai hoʻolaha vmlcEvent i nā kauoha. No ka ʻike hou aku e ʻike, Event Notifications.

Kākoʻo SNMP ma NFVIS

Hoʻomaka e pili ana iā SNMP
ʻO ka Simple Network Management Protocol (SNMP) kahi protocol-layer protocol e hāʻawi i kahi ʻano memo no ka kamaʻilio ma waena o nā mana SNMP a me nā ʻelele. Hāʻawi ʻo SNMP i kahi papa hana maʻamau a me kahi ʻōlelo maʻamau i hoʻohana ʻia no ka nānā ʻana a me ka hoʻokele ʻana i nā mea hana ma kahi pūnaewele.
ʻEkolu mau ʻāpana o ka SNMP framework:

  • Manakia SNMP - Hoʻohana ʻia ka luna SNMP e hoʻomalu a nānā i nā hana o nā pūʻali pūnaewele me ka hoʻohana ʻana iā SNMP.
  • SNMP agent - ʻO ka SNMP agent ka mea lako polokalamu i loko o ka mea i mālama ʻia e mālama i ka ʻikepili no ka hāmeʻa a hōʻike i kēia mau ʻikepili, e like me ka mea e pono ai, i nā ʻōnaehana hoʻokele.
  • ʻO MIB - ʻO ka Management Information Base (MIB) kahi wahi mālama ʻikepili virtual no ka ʻike hoʻokele pūnaewele, aia nā hōʻiliʻili o nā mea i mālama ʻia.

Hiki i kahi luna ke hoʻouna i nā noi a ka luna e kiʻi a hoʻonohonoho i nā waiwai MIB. Hiki i ka ʻelele ke pane i kēia mau noi.
Ma ke kūʻokoʻa o kēia pilina, hiki i ka luna ke hoʻouna i nā leka i noi ʻole ʻia (nā pahele a i ʻole ka hoʻomaopopo) i ka luna e haʻi aku i ka luna o nā kūlana pūnaewele.

Nā hana SNMP
Hana nā noi SNMP i kēia mau hana e kiʻi i ka ʻikepili, hoʻololi i nā mea hoʻololi SNMP, a hoʻouna i nā leka hoʻomaopopo:

  • SNMP Loaʻa - Hana ʻia ka hana SNMP GET e kahi Pūnaewele Manaʻo Pūnaewele (NMS) e kiʻi i nā mea hoʻololi SNMP.
  • SNMP Set - Hana ʻia ka hana SNMP SET e kahi Network Management Server (NMS) e hoʻololi i ka waiwai o kahi mea hoʻololi.
  • Nā Hoʻolaha SNMP - ʻO kahi hiʻohiʻona koʻikoʻi o SNMP kona hiki ke hoʻopuka i nā leka i noi ʻole ʻia mai kahi luna SNMP.

SNMP Loaʻa
Hana ʻia ka hana SNMP GET e kahi Network Management Server (NMS) e kiʻi i nā mea hoʻololi SNMP. ʻEkolu ʻano o nā hana GET:

  • GET: Hoʻihoʻi i ka laʻana mea kikoʻī mai ka luna SNMP.
  • GETNEXT: Hoʻihoʻi i ka mea hoʻololi mea hou aʻe, ʻo ia ka lexicographical hope o ka mea hoʻololi i kuhikuhi ʻia.
  • GETBULK: Loaʻa i ka nui o nā ʻikepili hoʻololi mea, me ka pono ʻole o nā hana GETNEXT mau.
    ʻO ke kauoha no SNMP GET:
    snmpget -v2c -c [inoa-kaiāulu] [NFVIS-box-ip] [tag-inoa, example ifSpeed].[waiwai helu]

SNMP Walk
ʻO SNMP walk kahi noi SNMP e hoʻohana ana i nā noi SNMP GETNEXT e nīnau i kahi hui pūnaewele no kahi lāʻau o ka ʻike.
Hiki ke hāʻawi ʻia kahi mea ʻike mea (OID) ma ka laina kauoha. Hōʻike kēia OID i ka ʻāpana o ka wahi mea ʻike e ʻimi ʻia me nā noi GETNEXT. Ua nīnau ʻia nā mea hoʻololi āpau i ka subtree ma lalo o ka OID i hāʻawi ʻia a hōʻike ʻia ko lākou mau waiwai i ka mea hoʻohana.
ʻO ke kauoha no ka hele wāwae SNMP me SNMP v2: snmpwalk -v2c -c [inoa-kaiāulu] [nfvis-box-ip]

snmpwalk -v2c -c myUser 172.19.147.115 1.3.6.1.2.1.1
SNMPv2-MIB::sysDescr.0 = STRING: Cisco NFVIS
SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.9.12.3.1.3.1291
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (43545580) 5 lā, 0:57:35.80
SNMPv2-MIB::sysContact.0 = STRING:
SNMPv2-MIB::sysName.0 = STRING:
SNMPv2-MIB::sysLocation.0 = STRING:
SNMPv2-MIB::sysServices.0 = INTEGER: 70
SNMPv2-MIB::sysORLastChange.0 = Nā Manawa: (0) 0:00:00.00
IF-MIB::ifIndex.1 = INTEGER: 1
IF-MIB::ifIndex.2 = INTEGER: 2
IF-MIB::ifIndex.3 = INTEGER: 3
IF-MIB::ifIndex.4 = INTEGER: 4
IF-MIB::ifIndex.5 = INTEGER: 5
IF-MIB::ifIndex.6 = INTEGER: 6
IF-MIB::ifIndex.7 = INTEGER: 7
IF-MIB::ifIndex.8 = INTEGER: 8
IF-MIB::ifIndex.9 = INTEGER: 9
IF-MIB::ifIndex.10 = INTEGER: 10
IF-MIB::ifIndex.11 = INTEGER: 11
IF-MIB::ifDescr.1 = STRING: GE0-0
IF-MIB::ifDescr.2 = STRING: GE0-1
IF-MIB::ifDescr.3 = STRING: MGMT
IF-MIB::ifDescr.4 = STRING: gigabitEthernet1/0
IF-MIB::ifDescr.5 = STRING: gigabitEthernet1/1
IF-MIB::ifDescr.6 = STRING: gigabitEthernet1/2
IF-MIB::ifDescr.7 = STRING: gigabitEthernet1/3
IF-MIB::ifDescr.8 = STRING: gigabitEthernet1/4
IF-MIB::ifDescr.9 = STRING: gigabitEthernet1/5
IF-MIB::ifDescr.10 = STRING: gigabitEthernet1/6
IF-MIB::ifDescr.11 = STRING: gigabitEthernet1/7
…
SNMPv2-SMI::mib-2.47.1.1.1.1.2.0 = STRING: “Cisco NFVIS”
SNMPv2-SMI::mib-2.47.1.1.1.1.3.0 = OID: SNMPv2-SMI::enterprises.9.1.1836
SNMPv2-SMI::mib-2.47.1.1.1.1.4.0 = INTEGER: 0
SNMPv2-SMI::mib-2.47.1.1.1.1.5.0 = INTEGER: 3
SNMPv2-SMI::mib-2.47.1.1.1.1.6.0 = INTEGER: -1
SNMPv2-SMI::mib-2.47.1.1.1.1.7.0 = STRING: “ENCS5412/K9”
SNMPv2-SMI::mib-2.47.1.1.1.1.8.0 = STRING: “M3”
SNMPv2-SMI::mib-2.47.1.1.1.1.9.0 = “”
SNMPv2-SMI::mib-2.47.1.1.1.1.10.0 = STRING: “3.7.0-817”
SNMPv2-SMI::mib-2.47.1.1.1.1.11.0 = STRING: “FGL203012P2”
SNMPv2-SMI::mib-2.47.1.1.1.1.12.0 = STRING: “Cisco Systems, Inc.”
SNMPv2-SMI::mib-2.47.1.1.1.1.13.0 = “”
…
Penei kaampka hoʻonohonoho o ka SNMP hele me SNMP v3:
snmpwalk -v 3 -u mea hoʻohana3 -a sha -A changePassphrase -x aes -X changePassphrase -l authPriv -n snmp 172.16.1.101 pūnaewele
SNMPv2-MIB::sysDescr.0 = STRING: Cisco ENCS 5412, 12-core Intel, 8 GB, 8-port PoE LAN, 2 HDD, Pūnaehana Compute Network
SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.9.1.2377
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (16944068) 1 lā, 23:04:00.68
SNMPv2-MIB::sysContact.0 = STRING:
SNMPv2-MIB::sysName.0 = STRING:
SNMPv2-MIB::sysLocation.0 = STRING:
SNMPv2-MIB::sysServices.0 = INTEGER: 70
SNMPv2-MIB::sysORLastChange.0 = Nā Manawa: (0) 0:00:00.00

Hoʻolaha SNMP
ʻO kahi hiʻohiʻona koʻikoʻi o SNMP ka hiki ke hana i nā leka hoʻomaopopo mai kahi luna SNMP. ʻAʻole koi kēia mau leka e hoʻouna ʻia nā noi mai ka luna SNMP. Hiki ke hana ʻia nā leka hoʻomaopopo ʻole asynchronous) ma ke ʻano he mau pahele a hoʻomaopopo i nā noi. ʻO nā pahele nā ​​memo e hoʻomaopopo ana i ka luna SNMP i kahi kūlana ma ka pūnaewele. ʻO nā noi hōʻike (informs) he mau pahele e komo i kahi noi no ka hōʻoia ʻana i ka loaʻa ʻana mai ka luna SNMP. Hiki i nā hoʻolaha ke hōʻike i ka hōʻoia pono ʻole o ka mea hoʻohana, hoʻomaka hou, ka pani ʻana o kahi pilina, ka nalowale o ka pilina me kahi router hoa, a i ʻole nā ​​hanana koʻikoʻi ʻē aʻe.

Nānā
E hoʻomaka ana mai ka hoʻokuʻu ʻana i ka 3.8.1 NFVIS he kākoʻo SNMP Trap no nā mea hoʻololi. Inā hoʻonohonoho ʻia kahi kikowaena pahele ma ka hoʻonohonoho NFVIS snmp, e hoʻouna ʻo ia i nā leka pahele no nā NFVIS a me nā mea hoʻololi. Hoʻomaka ʻia nā pilina ʻelua e ka loulou i luna a i lalo paha ma ka wehe ʻana i ke kaula a i ʻole ke hoʻonohonoho ʻana i admin_state i luna a i lalo paha ke hoʻopili ʻia kahi kaula.

Nā Mana SNMP

Kākoʻo ʻo Cisco enterprise NFVIS i kēia mau mana o SNMP:

  • SNMP v1—The Simple Network Management Protocol: A Full Internet Standard, i wehewehe ʻia ma RFC 1157. (RFC 1157 e pani i nā mana mua i paʻi ʻia e like me RFC 1067 a me RFC 1098.) Hoʻokumu ʻia ka palekana ma nā kaula kaiaulu.
  • SNMP v2c—ʻO ka Mana Mana Hoʻoponopono e pili ana i ke kaula kaiaulu no SNMPv2. ʻO SNMPv2c (ʻo ia ka "c" no ka "kaiāulu") he Experimental Internet Protocol i wehewehe ʻia ma RFC 1901, RFC 1905, a me RFC 1906. ʻO SNMPv2c kahi mea hou o nā hana protocol a me nā ʻano ʻikepili o SNMPv2p (SNMPv2 Classic), a hoʻohana i ka kumu hoʻohālike palekana pili kaiaulu o SNMPv1.
  • SNMPv3—Puana 3 o SNMP. ʻO SNMPv3 kahi protocol e pili ana i nā kūlana interoperable i wehewehe ʻia ma RFCs 3413 a hiki i 3415. Hāʻawi ʻo SNMPv3 i ka ʻike paʻa i nā polokalamu ma o ka hōʻoia ʻana a me ka hoʻopili ʻana i nā ʻeke ma luna o ka pūnaewele.

ʻO nā hiʻohiʻona palekana i hāʻawi ʻia ma SNMPv3 penei:

  • ʻO ka pono o ka memo—E hōʻoia ana ʻaʻole i hoʻokomo ʻia kahi ʻekeampi lawe ʻia me ka hele ʻana.
  • Authentication-E hoʻoholo ana i ka memo mai ke kumu kūpono.
  • Hoʻopaʻa ʻana—Ka ʻimi ʻana i nā mea i loko o kahi ʻeke e pale aku i ka ʻike ʻia e kahi kumu ʻae ʻole.

Hoʻohana ʻo SNMP v1 a me SNMP v2c i kahi ʻano palekana e pili ana i ke kaiāulu. Hiki i ke kaiāulu o nā mana ke komo i ka ʻelele MIB e wehewehe ʻia e kahi IP address Access Control List a me ka ʻōlelo huna.
ʻO SNMPv3 kahi hiʻohiʻona palekana kahi i hoʻonohonoho ʻia ai kahi hoʻolālā hōʻoia no ka mea hoʻohana a me ka hui kahi e noho ai ka mea hoʻohana. ʻO kahi pae palekana ka pae palekana i ʻae ʻia i loko o kahi kumu hoʻohālike palekana. ʻO ka hui pū ʻana o kahi hiʻohiʻona palekana a me kahi pae palekana e hoʻoholo ai i ka mīkini palekana i hoʻohana ʻia i ka wā e lawelawe ana i kahi ʻeke SNMP.
Hoʻokō ʻia ka hōʻoia o ke kaiāulu me ka hoʻonohonoho mea hoʻohana ʻoiai ʻo SNMP v1 a me v2 maʻamau ʻaʻole koi i kahi hoʻonohonoho mea hoʻohana e hoʻonohonoho. No nā SNMP v1 a me v2 ma NFVIS, pono e hoʻonohonoho ʻia ka mea hoʻohana me ka inoa like a me ka mana e like me ka inoa kaiāulu pili. Pono ka pūʻulu mea hoʻohana e hoʻohālikelike i kahi hui e kū nei me ka mana SNMP like no nā kauoha snmpwalk e hana.

Kākoʻo SNMP MIB

Papa 2: Hiʻona Moʻolelo

Inoa Hiʻona Hoʻokuʻu NFVIS 4.11.1 wehewehe
SNMP CISCO-MIB Hoʻokuʻu ʻIke Hōʻike ka CISCO-MIB i ka Cisco
NFVIS hostname me SNMP.
SNMP VM Nānā MIB Hoʻokuʻu NFVIS 4.4.1 Hoʻohui ʻia ke kākoʻo no SNMP VM
ka nānā ʻana i nā MIB.

Kākoʻo ʻia kēia mau MIB no SNMP ma NFVIS:
CISCO-MIB e hoʻomaka ana mai Cisco NFVIS Release 4.11.1:
CISCO-MIB OID 1.3.6.1.4.1.9.2.1.3. inoa hoʻokipa
IF-MIB (1.3.6.1.2.1.31):

  • ifDescr
  • ifType
  • ifPhysAddress
  • ifSpeed
  • ifOperStatus
  • ifAdminStatus
  • ifMtu
  • ifName
  • ināKamāmā
  • ifPromiscuousMode
  • ifConnectorPresent
  • ifInErrors
  • ifInDiscards
  • ifInOctets
  • ifOutErrors
  • ifOutDiscards
  • ifOutOctets
  • ifOutUcastPkts
  • ifHCInOctets
  • ifHCInUcastPkts
  • ifHCOutOctets
  • ifHCOutUcastPkts
  • ifInBroadcastPkts
  • ifOutBroadcastPkts
  • ifInMulticastPkts
  • ifOutMulticastPkts
  • ifHCInBroadcastPkts
  • ifHCOutBroadcastPkts
  • ifHCInMulticastPkts
  • ifHCOutMulticastPkts

Mea MIB (1.3.6.1.2.1.47):

  • entPhysicalIndex
  • entPhysicalDescr
  • entPhysicalVendorType
  • entPhysicalContainedIn
  • entPhysicalClass
  • entPhysicalParentRelPos
  • entPhysicalName
  • entPhysicalHardwareRev
  • entPhysicalFirmwareRev
  • entPhysicalSoftwareRev
  • entPhysicalSerialNum
  • entPhysicalMfgName
  • entPhysicalModelName
  • entPhysicalAlias
  • entPhysicalAssetID
  • entPhysicalIsFRU

Kaʻina Cisco MIB (1.3.6.1.4.1.9.9.109):

  • cpmCPUTotalPhysicalIndex (.2)
  • cpmCPUTotal5secRev (.6.x)*
  • cpmCPUTotal1minRev (.7.x)*
  • cpmCPUTotal5minRev (.8.x)*
  • cpmCPUMonInterval (.9)
  • cpmCPUMemoryUsed (.12)
  • cpmCPUMemoryFree (.13)
  • cpmCPUMemoryKernelReserved (.14)
  • cpmCPUMemoryHCUsed (.17)
  • cpmCPUMemoryHCFree (.19)
  • cpmCPUMemoryHCKernelReserved (.21)
  • cpmCPULoadAvg1min (.24)
  • cpmCPULoadAvg5min (.25)
  • cpmCPULoadAvg15min (.26)

Nānā
* hōʻike i ka ʻikepili kākoʻo i koi ʻia no kahi core CPU hoʻokahi e hoʻomaka ana mai ka hoʻokuʻu ʻana o NFVIS 3.12.3.

Cisco Environmental MIB (1.3.6.1.4.1.9.9.13):

  • Voltage ʻIkepili:
  • ciscoEnvMonVoltageStatusDescr
  • ciscoEnvMonVoltageStatusValue
  • ʻIke wela:
  • ciscoEnvMonTemperatureStatusDescr
  • ciscoEnvMonTemperatureStatusValue
  • Pūnaehana Kikokikona
  • ciscoEnvMonFanStatusDescr
  • ciscoEnvMonFanState

Nānā Kākoʻo ʻia ka sensor no nā ʻenehana paʻa ma lalo nei:

  • ENCS 5400 moʻo: pau
  • ENCS 5100 moʻo: ʻaʻohe
  • UCS-E: voltage, wela
  • UCS-C: pau loa
  • CSP: CSP-2100, CSP-5228, CSP-5436 a me CSP5444 (Beta)

Hoʻolaha ʻo Cisco Environmental Monitor MIB e hoʻomaka ana mai ka hoʻokuʻu ʻana o NFVIS 3.12.3:

  • ciscoEnvMonEnableShutdownNotification
  • ciscoEnvMonEnableVoltageNotification
  • ciscoEnvMonEnableTemperatureNotification
  • ciscoEnvMonEnableFanNotification
  • ciscoEnvMonEnableRedundantSupplyNotification
  • ciscoEnvMonEnableStatChangeNotif

VM-MIB (1.3.6.1.2.1.236) e hoʻomaka ana mai ka hoʻokuʻu ʻana o NFVIS 4.4:

  • vmHypervisor:
  • vmHvSoftware
  • vmHvVersion
  • vmHvUpTime
  • vmPakaukau:
  • vmName
  • vmUUID
  • vmOperState
  • vmOStype
  • vmCurCpuNumber
  • vmMemUnit
  • vmCurMem
  • vmCpuTime
  • vmCpuTable:
  • vmCpuCoreTime
  • vmCpuAffinityTable
  • vmCpuAffinity

Ke hoʻonohonoho nei i ke kākoʻo SNMP

Hiʻona wehewehe
SNMP encryption passphrase E hoʻomaka ana mai Cisco NFVIS Release 4.10.1, aia kahi koho e hoʻohui i kahi passphrase koho no SNMP hiki ke hoʻohua i kahi kī pilikino ʻē aʻe ma mua o ke kī-auth.

ʻOiai ke hoʻohana nei ʻo SNMP v1 a me v2c i ke kaula pili kaiaulu, pono mau kēia:

  • Kaiāulu like a me ka inoa mea hoʻohana.
  • Hoʻokahi mana SNMP no ka mea hoʻohana a me ka hui.

No ka hana ʻana i ke kaiāulu SNMP:
hoʻonohonoho i ka pahu
kaiaulu snmp komo kaiaulu

Kākoʻo ke kaula inoa kaiaulu SNMP [A-Za-z0-9_-] a me ka lōʻihi loa o 32. Kākoʻo ʻo NFVIS i ke komo readOnly wale nō.
No ka hana ʻana i ka hui SNMP:
hoʻonohonoho i ka pūʻulu snmp terminal hoʻolaha heluhelu kākau

Nā mea hoʻololi wehewehe
inoa_hui Kau inoa hui. ʻO ke kaula kākoʻo ʻo [A-Za-z0-9_-] a ʻo 32 ka lōʻihi loa.
pōʻaiapili ʻO ke kaula kikoʻī, ʻo snmp ka paʻamau. ʻO 32 ka lōʻihi loa.
manaʻo 1, 2 a i ʻole 3 no SNMP v1, v2c a me v3.
pae_palekana authPriv, authNoPriv, noAuthNoPriv SNMP v1 a me v2c hoʻohana noAuthNoPriv
wale nō. Nānā
notify_list/read_list/write_list Hiki ia i kekahi kaula. Pono ʻia ka read_list a me ka notify_list e kākoʻo i ka lawe ʻana i ka ʻikepili e nā mea hana SNMP.
hiki ke hoʻokuʻu ʻia ka write_list no ka mea ʻaʻole kākoʻo ʻo NFVIS SNMP i ke komo kākau SNMP.

No ka hana ʻana i ka mea hoʻohana SNMP v3:

Ke loaʻa ka pae palekana authPriv
hoʻonohonoho i ka pahu
mea hoʻohana snmp mea hoʻohana-version 3 mea hoʻohana-hui kaʻina-auth
priv-protocol ʻōlelo huna

hoʻonohonoho i ka pahu
mea hoʻohana snmp mea hoʻohana-version 3 mea hoʻohana-hui kaʻina-auth
priv-protocol ʻōlelo huna encryption-passphrase

Inā ʻo authNoPriv ka pae palekana:
hoʻonohonoho i ka pahu
mea hoʻohana snmp mea hoʻohana-version 3 mea hoʻohana-hui kaʻina hoʻopaʻa inoa ʻōlelo huna

Inā ʻaʻoheAuthNopriv ka pae palekana
hoʻonohonoho i ka pahu
mea hoʻohana snmp mea hoʻohana-version 3 mea hoʻohana-hui

Nā mea hoʻololi wehewehe
inoa_mea hoʻohana Kaha inoa mea hoʻohana. ʻO ke kaula kākoʻo ʻo [A-Za-z0-9_-] a ʻo ka lōʻihi loa he 32. Pono e like kēia inoa me ka inoa_kaiāulu.
manaʻo 1 a me 2 no SNMP v1 a me v2c.
inoa_hui Kau inoa hui. Pono kēia inoa me ka inoa hui i hoʻonohonoho ʻia ma ka NFVIS.
ʻae aes or des
priv md5 a i ʻole sha
kaha_huaʻōlelo Lei ʻōlelo huna. ʻO ke kaula kākoʻo he [A-Za-z0-9\-_#@%$*&! ].
encryption_passphrase Lei ʻōlelo huna. ʻO ke kaula kākoʻo he [A-Za-z0-9\-_#@%$*&! ]. Pono ka mea hoʻohana e hoʻonohonoho i ka ʻōlelo huna no ka hoʻonohonoho ʻana i ka ʻōlelo huna.

Nānā Mai hoʻohana i ka auth-key a me priv-key. Hoʻopili ʻia nā ʻōlelo huna a me nā ʻōlelo huna ma hope o ka hoʻonohonoho ʻana a mālama ʻia ma NFVIS.
No ka hoʻohana ʻana i nā pahele SNMP:
hoʻonohonoho i ka terminal snmp hiki i nā pahele Hiki i ka trap_event ke hoʻopili a i ʻole ka loulou

No ka hana ʻana i ka host trap SNMP:
hoʻonohonoho i ka pahu
snmp host host-ip-address awa hookipa inoa hoʻohana-hoʻohana ʻano hoʻokipa host-security-level noAuthNoPriv

Nā mea hoʻololi wehewehe
host_name Kaha inoa mea hoʻohana. ʻO ke kaula kākoʻo ʻo [A-Za-z0-9_-] a ʻo ka lōʻihi loa he 32. ʻAʻole kēia ʻo FQDN host name, akā he inoa inoa no ka IP address o nā pahele.
ip_address IP address o ke kikowaena traps.
awa ʻO 162 ka paʻamau. E hoʻololi i ka helu awa ʻē aʻe ma muli o kāu hoʻonohonoho ponoʻī.
inoa_mea hoʻohana Kaha inoa mea hoʻohana. Pono e like me ka inoa_user i hoʻonohonoho ʻia ma NFVIS.
manaʻo 1, 2 a i ʻole 3 no SNMP v1, v2c a i ʻole v3.
pae_palekana authPriv, authNoPriv, noAuthNoPriv
Nānā Hoʻohana ʻo SNMP v1 a me v2c noAuthNoPriv wale nō.

SNMP Configuration Examples
ʻO ka example hōʻike SNMP v3 hoʻonohonoho
hoʻonohonoho i ka pahu
snmp pūʻulu testgroup3 snmp 3 authPriv hōʻike hōʻike kākau kākau hoʻāʻo heluhelu hoʻāʻo
! snmp mea hoʻohana mea hoʻohana3 mea hoʻohana-kahi 3 mea hoʻohana-hui pūʻulu testgroup3 auth-protocol sha privprotocol aes
hoʻololi ʻōlelo hunaPassphrase encryption-passphrase encryptPassphrase
! hoʻonohonoho i ka host snmp e hiki ai i ka snmp v3 pahele
snmp host host3 host-ip-address 3.3.3.3 host-version 3 host-user-name user3 host-security-level authPriv host-port 162
!!

ʻO ka exampe hōʻike ana i ka hoʻonohonoho SNMP v1 a me v2:
hoʻonohonoho i ka pahu
snmp kaiaulu lehulehu lehulehu-loaʻa readOnly
! snmp pūʻulu testgroup snmp 2 noAuthNoPriv heluhelu heluhelu-ʻae kākau kākau kākau-ʻae hoʻomaopopo hoʻomaopopo-ʻae
! snmp mea hoʻohana lehulehu-hui pūʻulu testgroup mea hoʻohana-version 2
! snmp host host2 host-ip-address 2.2.2.2 host-port 162 host-user-name public host-version 2 host-security-level noAuthNoPriv
! snmp hiki ke hoʻopili i nā pahele
snmp hiki i ka traps linkDown

ʻO ka exampe hōʻike ana i ka hoʻonohonoho SNMP v3:
hoʻonohonoho i ka pahu
snmp pūʻulu testgroup3 snmp 3 authPriv hōʻike hōʻike kākau kākau hoʻāʻo heluhelu hoʻāʻo
! snmp mea hoʻohana mea hoʻohana3 mea hoʻohana-kahi 3 mea hoʻohana-hui pūʻulu hōʻike3 auth-kuanala sha priv-protocol aespassphrase changePassphrase
! hoʻonohonoho i ka snmp host e hiki ai iā snmp v3 trapsnmp host host3 host-ip-address 3.3.3.3 host-version 3 host-user-name user3host-security-level authPriv host-port 162
!!

No ka hoʻololi i ka pae palekana:
hoʻonohonoho i ka pahu
! snmp pūʻulu testgroup4 snmp 3 authNoPriv hōʻike hōʻike kākau kākau hoʻāʻo heluhelu
! snmp mea hoʻohana mea hoʻohana4 mea hoʻohana-kahi 3 mea hoʻohana-hui pūʻulu testgroup4 auth-kuanakā md5 hoʻololi ʻōlelo hunaPassphrase
! hoʻonohonoho i ka snmp host e hiki ai iā snmp v3 trap snmp host host4 host-ip-address 4.4.4.4 host-version 3 host-user-name user4 host-security-level authNoPriv host-port 162
!! snmp hiki i ka traps linkUp
snmp hiki i ka traps linkDown

E hoʻololi i ka pōʻaiapili paʻamau SNMP:
hoʻonohonoho i ka pahu
! snmp pūʻulu testgroup5 devop 3 authPriv hoʻomaopopo hoʻāʻo kākau hoʻāʻo heluhelu hoʻāʻo
! snmp mea hoʻohana mea hoʻohana5 mea hoʻohana-ʻano 3 mea hoʻohana-hui pūʻulu hōʻike5 auth-kuanakā md5 priv-protocol des passphrase changePassphrase
!

E hoʻohana i ka pōʻaiapili hakahaka a me ka noAuthNoPriv
hoʻonohonoho i ka pahu
! snmp pūʻulu testgroup6 “” 3 noAuthNoPriv heluhelu hōʻike kākau hōʻike hōʻike hōʻike hōʻike
! snmp mea hoʻohana mea hoʻohana6 mea hoʻohana-kahi 3 mea hoʻohana-hui pūʻulu testgroup6
!

Nānā
Hoʻohui ʻia ʻo SNMP v3 context snmp i ka wā i hoʻonohonoho ʻia mai ka web puka puka. No ka hoʻohana ʻana i ka waiwai pōʻaiapili ʻokoʻa a i ʻole ke kaula pōʻaiapili hakahaka, e hoʻohana i ka NFVIS CLI a i ʻole API no ka hoʻonohonoho ʻana.
Kākoʻo wale ʻo NFVIS SNMP v3 i ka ʻōlelo huna hoʻokahi no ka ʻae-kuʻina a me ka kaʻina pilikino.
Mai hoʻohana i ka auth-key a me priv-key e hoʻonohonoho i ka SNMP v3 passphrase. Hana ʻokoʻa kēia mau kī ma waena o nā ʻōnaehana NFVIS like ʻole no ka passphrase like.

Nānā
Hoʻonui ka hoʻokuʻu NFVIS 3.11.1 i ke kākoʻo ʻano kūikawā no ka ʻōlelo huna. I kēia manawa ua kākoʻo ʻia kēia mau huaʻōlelo: @#$-!&*

Nānā
Kākoʻo ka hoʻokuʻu ʻana o NFVIS 3.12.1 i kēia mau huaʻōlelo kūikawā: -_#@%$*&! a keʻokeʻo. ʻAʻole i kākoʻo ʻia ke kaha hope (\).

E hōʻoia i ka hoʻonohonoho no ke kākoʻo SNMP
E hoʻohana i ke kauoha hōʻike snmp agent e hōʻoia i ka wehewehe a me ka ID snmp agent.
nfvis# hōʻike snmp agent
snmp agent sysDescr “Cisco NFVIS ”
snmp agent sysOID 1.3.6.1.4.1.9.12.3.1.3.1291

E hoʻohana i ke kauoha hōʻike snmp traps e hōʻoia i ke kūlana o nā snmp traps.
nfvis# hōʻike i nā pahele snmp

INOA HELU MĀKAI HELU
linkDown linkUp kino kīnā
hiki

E hoʻohana i ke kauoha hōʻike snmp stats e hōʻoia i nā stats snmp.
nfvis# hōʻike snmp stats
snmp stats sysUpTime 57351917
snmp stats sysServices 70
snmp stats sysORLastChange 0
snmp stats snmpInPkts 104
snmp stats snmpInBadVersions 0
snmp stats snmpInBadCommunityNames 0
snmp stats snmpInBadCommunityUses 0
snmp stats snmpInASNParseErrs 0
snmp stats snmpSilentDrops 0
snmp stats snmpProxyDrops 0

E hoʻohana i ke kauoha run-config snmp e hōʻoia i ka hoʻonohonoho hoʻonohonoho no snmp.
nfvis# hōʻike i ka holo-config snmp
Ua hoʻohana ʻia ʻo snmp agent ʻoiaʻiʻo
snmp agent engineID 00:00:00:09:11:22:33:44:55:66:77:88
snmp hiki i ka traps linkUp
snmp kaiaulu pub_comm
heluhelu-heluhelu wale nō
! snmp kaiaulu tachen
heluhelu-heluhelu wale nō
! snmp pūʻulu tachen snmp 2 noAuthNoPriv
heluhelu hoao
palapala hoao
hōʻike hōʻike
! snmp pūʻulu hōʻike snmp 2 noAuthNoPriv
heluhelu-heluhelu
kākau-puka
hoʻolaha hoʻolaha-loaʻa
! snmp mea hoʻohana lehulehu
mea hoʻohana-kahi 2
hui hoʻohana 2
auth-protocol md5
priv-protocol des
! snmp mea hoʻohana tachen
mea hoʻohana-kahi 2
mea hoʻohana-hui tachen
! snmp host host2
awa hoʻokipa 162
host-ip-address 2.2.2.2
mana hoʻokipa 2
host-security-level noAuthNoPriv
mea hoʻohana-inoa lehulehu
!

Ka palena kiʻekiʻe no nā hoʻonohonoho SNMP
Ka palena kiʻekiʻe no nā hoʻonohonoho SNMP:

  • Kaiāulu: 10
  • Pūʻulu: 10
  • Mea hoʻohana: 10
  • Nā mea hoʻokipa: 4

Nā API a me nā Kauoha Kākoʻo SNMP

Nā API Kauoha
• /api/config/snmp/agent
• /api/config/snmp/communities
• /api/config/snmp/enable/traps
• /api/config/snmp/hosts
• /api/config/snmp/mea hoʻohana
• /api/config/snmp/groups		 • luna
• kaiaulu
• ʻano pahele
• hookipa
• mea hoʻohana
• hui

Nānā Pūnaewele

Hāʻawi ʻo NFVIS i nā kauoha nānā ʻōnaehana a me nā API e nānā i ka mea hoʻokipa a me nā VM i kau ʻia ma NFVIS.
Pono kēia mau kauoha e hōʻiliʻili i nā ʻikepili ma ka hoʻohana ʻana i ka CPU, ka hoʻomanaʻo, ka disk a me nā awa. ʻOhi ʻia nā ana e pili ana i kēia mau kumuwaiwai i kēlā me kēia manawa a hōʻike ʻia no kahi lōʻihi i ʻōlelo ʻia. No ka lōʻihi lōʻihi, hōʻike ʻia nā waiwai awelika.
ʻO ka nānā ʻana i ka ʻōnaehana hiki i ka mea hoʻohana ke view ʻikepili mōʻaukala e pili ana i ka hana o ka ʻōnaehana. Hōʻike ʻia kēia mau ana ma ke ʻano he kiʻi ma ka puka.

ʻOhi ʻana o nā Helu Nānā Pūnaewele

Hōʻike ʻia nā ʻikepili nānā ʻōnaehana no ka lōʻihi i noi ʻia. ʻElima minuke ka lōʻihi paʻamau.
ʻO nā koina lōʻihi i kākoʻo ʻia he 1min, 5min, 15min, 30min, 1h, 1H, 6h, 6H, 1d, 1D, 5d, 5D, 30d, 30D me nā minuke he mau minuke, h a me H he mau hola, d a me D he mau lā.

Example
Penei kaampka hopena o nā ʻikepili nānā ʻōnaehana:
nfvis# hōʻike i ka ʻōnaehana mālama ʻana i nā helu cpu hoʻohana ʻana i ka cpu-hoʻohana 1h mokuʻāina ʻaʻole idle system-monitoring host cpu stats cpu-hoʻohana ʻana 1h mokuʻāina ʻole ʻohi-hoʻomaka-lā-manawa 2019-12-20T11:27:20-00: 00 hōʻiliʻili-wāwa-kekona 10
cpu
id 0
hoʻohana-pakenekatage “[7.67, 5.52, 4.89, 5.77, 5.03, 5.93, 10.07, 5.49, …
Hōʻike ʻia ka manawa i hoʻomaka ai ka hōʻiliʻili ʻikepili ma ke ʻano he hōʻiliʻili-start-date-time.
ʻO ka sampHōʻike ʻia ka wā lōʻihi kahi e hōʻiliʻili ai ka ʻikepili ma ke ʻano he collect-interval-seconds.
Hōʻike ʻia ka ʻikepili no ka metric i noi ʻia e like me ka helu helu CPU host ma ke ʻano he array. Ua hōʻiliʻili ʻia ka helu ʻikepili mua ma ka laha i ka manawa o ka hōʻiliʻili ʻana-hoʻomaka-lā-manawa a me kēlā me kēia waiwai ma hope i ka wā i kuhikuhi ʻia e ka collect-interval-seconds.
I ka sampʻO ka huahana, CPU id 0 ka hoʻohana ʻana o 7.67% ma 2019-12-20 ma 11:27:20 e like me ka mea i ʻōlelo ʻia e ka hōʻiliʻili-hoʻomaka-lā-manawa. Ma hope o 10 kekona, ua loaʻa iā ia ka hoʻohana ʻana o 5.52% mai ka manawa o ka hōʻiliʻili-manawa-kekona he 10. ʻO ke kolu o ka waiwai o ka hoʻohana ʻana i ka cpu he 4.89% ma 10 kekona ma hope o ka lua o ka waiwai o 5.52% a pēlā aku.
ʻO ka sampHōʻike ʻia ka wā lōʻihi e like me ka hoʻololi ʻana i ka manawa hōʻiliʻili-kekona ma muli o ka lōʻihi i kuhikuhi ʻia. No nā lōʻihi kiʻekiʻe, ua awelika ʻia nā ʻikepili i hōʻiliʻili ʻia ma kahi manawa kiʻekiʻe e mālama pono i ka helu o nā hopena.

Mākaʻikaʻi Pūnaewele

Hāʻawi ʻo NFVIS i nā kauoha nānā ʻōnaehana a me nā API e nānā i ka hoʻohana ʻana o ka mea hoʻokipa CPU, hoʻomanaʻo, disk a me nā awa.

Ka nānā ʻana i ka hoʻohana CPU Host
ʻO ka pākēnekatagʻO ka manawa i hoʻohana ʻia e ka CPU ma nā mokuʻāina like ʻole, e like me ka hoʻokō ʻana i ka code mea hoʻohana, ka hoʻokō ʻana i ka code system, ke kali ʻana i nā hana IO, a me nā mea ʻē aʻe e hōʻike ʻia no ka lōʻihi i ʻōlelo ʻia.

mokuʻāina cpu wehewehe
hana ʻole 100 - idle-cpu-percentage
keakea Hōʻike i ka pākēnekatage o ka manawa kaʻina hana i hoʻohana ʻia i ka lawelawe ʻana i nā keakea
ʻoluʻolu ʻO ka mokuʻāina CPU maikaʻi kahi ʻāpana o ka mokuʻāina mea hoʻohana a hōʻike i ka manawa CPU i hoʻohana ʻia e nā kaʻina hana i ʻoi aku ka haʻahaʻa ma mua o nā hana ʻē aʻe.
ʻōnaehana Hōʻike ka moku'āina CPU i ka nui o ka manawa CPU i hoʻohana ʻia e ka kernel.
mea hoʻohana Hōʻike ka mokuʻāina CPU mea hoʻohana i ka manawa CPU i hoʻohana ʻia e nā kaʻina hana hoʻohana
kali ʻAʻohe manawa ʻoiai e kali ana no ka hoʻopau ʻana o kahi hana I/O

ʻO ke kūlana hana ʻole ka mea e pono ai ka mea hoʻohana e nānā. E hoʻohana i kēia CLI a i ʻole API no ka nānā ʻana i ka hoʻohana ʻana i ka CPU: nfvis# show system-monitoring host cpu stats cpu-usage mokuʻāina /api/operational/system-monitoring/host/cpu/stats/cpu-usage/ , ?hohonu
Loaʻa ka ʻikepili ma kahi ʻano hōʻuluʻulu no ka liʻiliʻi, kiʻekiʻe, a me ka awelika hoʻohana CPU me ka hoʻohana ʻana i kēia CLI a me API: nfvis# show system-monitoring host cpu table cpu-usage /api/operational/system-monitoring/host/cpu/table/cpu-hoʻohana/ ?hohonu

Ke kiaʻi ʻana i nā helu helu Host Port
ʻO ka hōʻiliʻili helu no nā awa hoʻololi ʻole e mālama ʻia e ka daemon i hōʻiliʻili ʻia ma nā paepae āpau. Hoʻohana ʻia ka helu helu hoʻokomo a me ka hoʻopuka no kēlā me kēia awa a hana ʻia nā helu helu e ka daemon i hōʻiliʻili ʻia.
E hoʻohana i ke kauoha hōʻikeʻike ʻōnaehana hoʻokele port stats no ka hōʻike ʻana i nā hopena o nā helu i hana ʻia e ka ʻohi ʻia no nā ʻeke/sec, nā hewa/sec a i kēia manawa kilobits/sec. E hoʻohana i ke kauoha papaʻaina hoʻokipa mālama ʻōnaehana no ka hōʻike ʻana i nā hopena o nā helu helu i hōʻiliʻili ʻia no nā minuke 5 hope loa no nā ʻeke/sec a me nā kilobits/sec waiwai.

Ke nānā nei i ka hoʻomanaʻo hoʻokipa
Hōʻike ʻia nā ʻikepili no ka hoʻohana ʻana i ka hoʻomanaʻo kino no kēia mau ʻāpana:

Kihapai Hoʻohana ʻia ka hoʻomanaʻo no ka pale ʻana i ka I/O
pale-MB wehewehe
huna-MB Hoʻohana ʻia ka hoʻomanaʻo no ka cache file komo pūnaewele
noa-MB Loaʻa ka hoʻomanaʻo no ka hoʻohana ʻana
hoʻohana ʻia-MB Hoʻohana ʻia ka hoʻomanaʻo e ka ʻōnaehana
slab-recl-MB Hoʻohana ʻia ka hoʻomanaʻo no SLAB-ka hoʻokaʻawale ʻana i nā mea kernel, hiki ke kiʻi hou ʻia
slab-unrecl-MB Hoʻohana ʻia ka hoʻomanaʻo no SLAB-ka hoʻokaʻawale ʻana i nā mea kernel, ʻaʻole hiki ke kiʻi hou ʻia

E hoʻohana i kēia CLI a i ʻole API no ka nānā ʻana i ka hoʻomanaʻo hoʻomanaʻo:
nfvis# hōʻike i nā helu hoʻomanaʻo hoʻomanaʻo mālama ʻōnaehana me ka hoʻohana
/api/operational/system-monitoring/host/memory/stats/mem-usage/ ?hohonu
Loaʻa ka ʻikepili ma kahi ʻano hui no ka liʻiliʻi, ka nui, a me ka awelika hoʻohana hoʻomanaʻo me ka hoʻohana ʻana i kēia CLI a me API:
nfvis# hōʻike i ka hoʻohana ʻana i ka papa hoʻomanaʻo hoʻomanaʻo ʻōnaehana /api/operational/system-monitoring/host/memory/table/mem-usage/ ?hohonu

Ka nānā ʻana i nā disks host
Hiki ke loaʻa nā helu helu no ka hana disk a me ka hakahaka diski no ka papa inoa o nā disks a me nā ʻāpana disk ma ka host NFVIS.

Ke nānā nei i nā hana o nā disks host
Hōʻike ʻia nā ʻikepili hoʻokō diski no kēlā me kēia disk a me ka ʻāpana disk:

Kihapai wehewehe
io-manawa-ms ʻO ka manawa maʻamau i hoʻohana ʻia i nā hana I/O i milliseconds
io-manawa-kaumaha-ms Ana o ka manawa hoʻopau I/O a me ka backlog e hōʻiliʻili ana
hui-heluhelu-per-sec ʻO ka helu o nā hana heluhelu i hiki ke hoʻohui ʻia i loko o nā hana i hoʻonohonoho mua ʻia, ʻo ia hoʻi hoʻokahi ke komo ʻana i ka disk kino i lawelawe ʻia i ʻelua a ʻoi aku paha nā hana loiloi.
ʻOi aku ka kiʻekiʻe o ka heluhelu i hui ʻia, ʻoi aku ka maikaʻi o ka hana.
hoʻohui-kākau-per-sec ʻO ka helu o nā hana kākau i hiki ke hoʻohui ʻia i loko o nā hana ʻē aʻe i hoʻopaʻa ʻia, ʻo ia hoʻi hoʻokahi ke komo ʻana i kahi disk kino i lawelawe ʻia i ʻelua a ʻoi aku paha nā hana loiloi. ʻOi aku ka kiʻekiʻe o ka heluhelu i hui ʻia, ʻoi aku ka maikaʻi o ka hana.
bytes-heluhelu-per-sec Bytes i kākau ʻia i kēlā me kēia kekona
bytes-written-per-sec Heluhelu ʻia nā Bytes i kekona
heluhelu-per-sec Ka helu o nā hana heluhelu i kēlā me kēia kekona
kākau-per-sec Ka helu o nā hana kākau i kekona
manawa-no-heluhelu-ms ʻO ka manawa maʻamau e hoʻopau ai ka hana heluhelu
manawa-i-kākau-ms ʻO ka manawa maʻamau e pau ai ka hana kākau
e kali ana Ka nui o ka pila o nā hana I/O e kali ana

E hoʻohana i kēia CLI a i ʻole API no ka nānā ʻana i nā disks host:
nfvis# hōʻike i ka ʻōnaehana mālama ʻana i nā stats disk stats disk-operations
/api/operational/system-monitoring/host/disk/stats/disk-operations/ ?hohonu

Ka nānā 'ana i ka Host Disk Space
ʻO ka ʻikepili e pili ana i file ʻO ka hoʻohana ʻana i ka ʻōnaehana, ʻo ia ka nui o ka nui o kahi pā i kau ʻia a hoʻohana ʻia ka nui o nā mea i loaʻa:

Kihapai Loaʻa nā Gigabytes
noa-GB wehewehe
hoʻohana-GB Hoʻohana ʻia nā Gigabytes
mālama ʻia-GB Ua mālama ʻia nā Gigabytes no ka mea hoʻohana kumu

E hoʻohana i kēia CLI a i ʻole API no ka nānā ʻana i ka wahi disk host:
nfvis# hōʻike i ka ʻōnaehana-nānā ʻana i nā stats disk stats disk-space /api/operational/system-monitoring/host/disk/stats/disk-space/ ?hohonu

Nānā i nā awa hoʻokipa
Hōʻike ʻia nā helu helu no ka hele ʻana o ka pūnaewele a me nā hewa ma nā interface:

Kihapai Inoa Interface
inoa wehewehe
huina-pakeke-per-sec Huina (loaʻa a hoʻouna ʻia) pākēkē helu
rx-packet-per-sec Loaʻa nā ʻeke i kēlā me kēia kekona
tx-packets-per-sec Hoʻouna ʻia nā ʻeke i kēlā me kēia kekona
huina-hewa-per-sec Huina (loaʻa a hoʻouna ʻia) helu kuhi hewa
rx-hewa-per-sec Ka helu kuhi hewa no nā ʻeke i loaʻa
tx-hewa-per-sec Laki hewa no nā ʻeke i hoʻouna ʻia

E hoʻohana i kēia CLI a i ʻole API no ka nānā ʻana i nā awa hoʻokipa:
nfvis# hōʻike i ka ʻōnaehana-nānā hoʻokipa port stats port-hoʻohana /api/operational/system-monitoring/host/port/stats/port-usage/ ?hohonu

Loaʻa ka ʻikepili ma kahi ʻano hōʻuluʻulu no ka liʻiliʻi, kiʻekiʻe, a me ka awelika o ka hoʻohana ʻana i ke awa me ka CLI a me API.
nfvis# hōʻike i ka ʻōnaehana-nānā ʻana i ka papa port port /api/operational/system-monitoring/host/port/table/port-usage/ , ?hohonu

Nānā Pūnaewele VNF

Hāʻawi ʻo NFVIS i nā kauoha nānā ʻōnaehana a me nā API no ka loaʻa ʻana o nā ʻikepili i nā malihini i hoʻonohonoho ʻia ma NFVIS. Hāʻawi kēia mau ʻikepili i ka ʻikepili e pili ana i ka hoʻohana ʻana o ka VM CPU, hoʻomanaʻo, disk a me nā pilina pūnaewele.

Ka nānā ʻana i ka hoʻohana ʻana o VNF CPU
Hōʻike ʻia ka hoʻohana ʻana o ka CPU o kahi VM no ka lōʻihi i ʻōlelo ʻia me ka hoʻohana ʻana i kēia mau kahua:

Kihapai wehewehe
huina-pakenekatage ʻO ka hoʻohana ʻana o ka CPU ma waena o nā CPU logical āpau i hoʻohana ʻia e ka VM
id ID CPU kūpono
vcpu-pākēnekatage pākēneka hoʻohana CPUtage no ka id CPU logical i kuhikuhi ʻia

E hoʻohana i kēia CLI a i ʻole API e nānā i ka hoʻohana ʻana o ka CPU o ka VNF:
nfvis# hōʻike ʻōnaehana-nānā vnf vcpu stats vcpu-hoʻohana
/api/operational/system-monitoring/vnf/vcpu/stats/vcpu-usage/ ?hohonu
/api/operational/system-monitoring/vnf/vcpu/stats/vcpu-usage/ /vnf/ ?hohonu

Ke nānā nei i ka hoʻomanaʻo VNF
ʻOhi ʻia nā helu helu no ka hoʻohana ʻana i ka hoʻomanaʻo VNF:

Kihapai wehewehe
huina-MB Ka huina hoʻomanaʻo o ka VNF ma MB
rss-MB Resident Set Size (RSS) o ka VNF ma MB
ʻO ka Resident Set Size (RSS) ka ʻāpana o ka hoʻomanaʻo i noho ʻia e kahi kaʻina hana, i paʻa i ka RAM. Aia ke koena o ka hoʻomanaʻo i noho ʻia ma ka hakahaka swap a i ʻole file ʻōnaehana, no ka mea, ʻaʻole i hoʻouka ʻia kekahi mau ʻāpana o ka hoʻomanaʻo i noho ʻia.

E hoʻohana i kēia CLI a i ʻole API e nānā i ka hoʻomanaʻo VNF:
nfvis# hōʻike ʻōnaehana-nānā vnf memory stats mem-hoʻohana
/api/operational/system-monitoring/vnf/memory/stats/mem-usage/ ?hohonu
/api/operational/system-monitoring/vnf/memory/stats/mem-usage/ /vnf/ ?hohonu

Ka nānā ʻana i nā Disks VNF
Ua hōʻiliʻili ʻia nā ʻikepili hana disk no kēlā me kēia disk i hoʻohana ʻia e ka VM:

Kihapai wehewehe
bytes-heluhelu-per-sec Heluhelu ʻia nā Bytes mai ka disk i kekona
bytes-written-per-sec Bytes i kākau ʻia i ka disk i kēlā me kēia kekona
heluhelu-per-sec Ka helu o nā hana heluhelu i kēlā me kēia kekona
kākau-per-sec Ka helu o nā hana kākau i kekona

E hoʻohana i kēia CLI a i ʻole API e nānā i nā diski VNF:
nfvis# hōʻike i ka ʻōnaehana-nānā vnf disk stats
/api/operational/system-monitoring/vnf/disk/stats/disk-operations/ ?hohonu
/api/operational/system-monitoring/vnf/disk/stats/disk-operations/ /vnf/ ?hohonu

Nānā i nā awa VNF
Ua hōʻiliʻili ʻia nā ʻikepili pili pūnaewele ma lalo nei no nā VM i kau ʻia ma NFVIS:

Kihapai wehewehe
huina-pakeke-per-sec ʻO ka huina o nā ʻeke i loaʻa a hoʻouna ʻia i kēlā me kēia kekona
rx-packet-per-sec Loaʻa nā ʻeke i kēlā me kēia kekona
tx-packets-per-sec Hoʻouna ʻia nā ʻeke i kēlā me kēia kekona
huina-hewa-per-sec Ka helu kuhi hewa no ka lawe ʻana a me ka hoʻouna ʻana
rx-hewa-per-sec Laki hewa no ka loaʻa ʻana o nā ʻeke
tx-hewa-per-sec Ke kuhi hewa no ka hoʻouna ʻana i nā ʻeke

E hoʻohana i kēia CLI a i ʻole API e nānā i nā awa VNF:
nfvis# hōʻike ʻōnaehana-nānā vnf port stats port-hoʻohana
/api/operational/system-monitoring/vnf/port/stats/port-usage/ ?hohonu
/api/operational/system-monitoring/vnf/port/stats/port-usage/ /vnf/ ?hohonu

Nānā Huli ENCS

Papa 3: Hiʻona Moʻolelo

Inoa Hiʻona Hoʻokuʻu ʻIke wehewehe
Nānā Huli ENCS NFVIS 4.5.1 Hāʻawi kēia hiʻohiʻona iā ʻoe e helu
ka helu ʻikepili no nā awa hoʻololi ENCS
ma muli o ka ʻikepili i hōʻiliʻili ʻia mai
ka hoʻololi ENCS.

No nā awa hoʻololi ENCS, helu ʻia ka helu ʻikepili ma muli o ka ʻikepili i hōʻiliʻili ʻia mai ka hoʻololi ENCS me ka hoʻohana ʻana i ke koho balota i kēlā me kēia 10 kekona. Ua helu ʻia ka helu hoʻokomo a me ka hoʻopuka ma Kbps ma muli o nā octets i hōʻiliʻili ʻia mai ka hoʻololi i kēlā me kēia 10 kekona.
ʻO ke kumu hoʻohālike i hoʻohana ʻia no ka helu ʻana penei:
Laki ma waena o kēia manawa = (Laki ma waena o kēia manawa) * (alpha) + Laki waena o kēia manawa.
Alpha = mea hoʻonui/ Pākē
Mea hoʻonui = unahi – (kaulike * compute_interval)/ Load_interval
ʻO ka compute_interval ka wā koho a ʻo ka Load_interval ka manawa hoʻouka kikowaena = 300 sec a me ka unahi = 1024.

No ka loaʻa pololei ʻana o ka ʻikepili mai ka hoʻololi ʻana i ka helu kbps e komo pū ana me Frame Check Sequence (FCS) bytes.
Hoʻonui ʻia ka helu ʻana i ka bandwidth i nā kahawai port switch ENCS me ka hoʻohana ʻana i ke ʻano like. Hōʻike paʻa ʻia ka helu hoʻokomo a me ka hoʻopuka ʻana ma kbps no kēlā me kēia awa gigabit Ethernet a me ka hui port-channel pili i pili i ke awa.
E hoʻohana i ke kauoha hōʻike hoʻololi interface helu helu i view ka helu helu helu.

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Hoʻokuʻu ʻo Cisco i ka 4.x Enterprise Network Function Virtualization Infrastructure Software [pdf] Palapala Hoʻohana
Hoʻokuʻu i ka 4.x, hoʻokuʻu i ka 4.x Enterprise Network Function Virtualization Infrastructure Software, Release 4.x, Enterprise Network Function Virtualization Infrastructure Software, Function Virtualization Infrastructure Software, Virtualization Infrastructure Software, Infrastructure Software, Software
Hoʻokuʻu ʻo Cisco i ka 4.x Enterprise Network Function Virtualization Infrastructure Software [pdf] Palapala Hoʻohana
Hoʻokuʻu i ka 4.x, hoʻokuʻu i ka 4.x Enterprise Network Function Virtualization Infrastructure Software, Release 4.x, Enterprise Network Function Virtualization Infrastructure Software, Network Function Virtualization Infrastructure Software, Function Virtualization Infrastructure Software, Virtualization Infrastructure Software, Infrastructure Software, Software

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