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Cisco Release 4 x Enterprise Network Function Virtualization Infrastructure Software - ufiufi

NFVIS Mata'ituina

Mataupu lalafi
1 Tu'u mai le 4.x Enterprise Network Function Virtualization Infrastructure Software
2 Syslog
3 NETCONF Faʻaaliga Faʻaaliga
4 Lagolago SNMP ile NFVIS
5 SNMP Versions
6 SNMP MIB Lagolago
7 Fa'atulagaina le Lagolago SNMP
8 Mata'itū Fa'atonu
9 Aoina o Fa'amaumauga Mata'ituina Fa'atonu
10 Mata'itū Fa'atonuga
11 VNF System mata'ituina
12 ENCS Suiga Mataituina
13 Pepa / Punaoa
13.1 Fa'asinomaga
14 Fa'amatalaga Fa'atatau

Tu'u mai le 4.x Enterprise Network Function Virtualization Infrastructure Software

  • Syslog, i le itulau 1
  • NETCONF Faʻamatalaga Faʻamatalaga, i le itulau 3
  • Lagolago SNMP ile NFVIS, ile itulau 4
  • System Monitoring, i le itulau e 16

Syslog

O le Syslog feature e mafai ai ona auina atu fa'amatalaga o mea na tutupu mai le NFVIS i 'au'aunaga syslog mamao mo fa'amaumauga tutotonu ma le aoina o mea na tutupu. O feʻau syslog e faʻavae i luga o le faʻaalia o mea faʻapitoa i luga o le masini ma tuʻuina atu faʻasalalauga ma faʻamatalaga faʻagaioiga e pei o le fausiaina o tagata faʻaoga, suiga i le tulaga faʻafesoʻotaʻi, ma le le manuia o taumafaiga saini. O faʻamaumauga a le Syslog e taua tele i le faʻamauina o mea tutupu i lea aso ma lea aso faʻapea foʻi ma le logoina o le aufaigaluega faʻagaioiga o faʻasalalauga faʻapitoa.
Cisco enterprise NFVIS auina atu syslog feʻau i syslog servers configured e le tagata faʻaoga. Syslogs o lo'o auina atu mo fa'amatalaga Fa'asinomaga Feso'otaiga (NETCONF) mai le NFVIS.

Syslog Message Format
O fe'au a le Syslog e iai le fa'atulagaga nei:
<Timestamp> igoa talimalo %SYS- - :

Sample Syslog savali:
2017 Iun 16 11:20:22 nfvis %SYS-6-AAA_TYPE_CREATE: AAA fa'amaoniga ituaiga tacacs fa'atupu manuia AAA fa'amautu tu'u e fa'aoga tacacs server
2017 Iun 16 11:20:23 nfvis %SYS-6-RBAC_USER_CREATE: Fausia rbac tagata fa'aoga manuia: admin
2017 Iuni 16 15:36:12 nfvis %SYS-6-CREATE_FLAVOR: Profile faia: ISRv-laiti
2017 Iuni 16 15:36:12 nfvis %SYS-6-CREATE_FLAVOR: Profile faia: ISRv-medium
2017 Iuni 16 15:36:13 nfvis %SYS-6-CREATE_IMAGE: Ata na faia: ISRv_IMAGE_Test
2017 Iun 19 10:57:27 nfvis %SYS-6-NETWORK_CREATE: Fausiaina ma le manuia le testnet network
2017 Jun 21 13:55:57 nfvis %SYS-6-VM_ALIVE: VM o loʻo galue: ROUTER

Manatua Ina ia tagai i le lisi atoa o fe'au syslog, taga'i i le Syslog Messages

Fa'atulaga se Fa'atonu Syslog Mamao
Ina ia auina atu syslogs i se server i fafo, fetuutuunai lona tuatusi IP po o le DNS igoa faatasi ai ma le protocol e auina atu syslogs ma le numera o le taulaga i luga o le server syslog.
Ina ia fetuutuunai se server Syslog mamao:
fetu'una'i fa'atonuga fa'atonuga fa'apipi'i logging host 172.24.22.186 port 3500 transport tcp commit

Manatua Ole maualuga ole 4 mamao mamao syslog servers e mafai ona faʻatulagaina. E mafai ona faʻamaonia le server syslog mamao e faʻaaoga ai lona tuatusi IP poʻo le igoa DNS. O le fa'asologa fa'aletonu mo le lafoina o syslogs o le UDP fa'atasi ai ma le fa'aletonu o le taulaga o le 514. Mo le TCP, o le fa'aletonu uafu o le 601.

Fa'atulaga Syslog Severity
O le mamafa o le syslog o loʻo faʻamatalaina ai le taua o le feʻau syslog.
Ina ia fetuutuunai le mamafa o le syslog:
fetuutuunai laina
faiga fa'atonuga fa'amala'au

Laulau 1: Syslog Severity Levels

Tulaga Fa'aletonu Fa'amatalaga Numeric Encoding mo le ogaoga i
le Syslog Message Format
debug Debug-level messages 6
fa'amatalaga Fa'amatalaga fe'au 7
matau Tulaga masani ae taua 5
lapata'iga Tulaga lapatai 4
sese Tulaga sese 3
faitio Tulaga faigata 2
mataala Fai loa se gaioiga 1
fa'alavelave E le mafai ona fa'aogaina le faiga 0

Manatua Ona o le faaletonu, o le logging mamafa o syslogs o faʻamatalaga o lona uiga o syslogs uma i faʻamatalaga ogaoga ma maualuga o le a faʻamauina. O le faʻatulagaina o se tau mo le faʻalavelave o le a maua ai syslogs i le faʻalavelave faʻatulagaina ma syslogs e sili atu le ogaoga nai lo le faʻalavelave faʻatulagaina.

Fa'atulaga Syslog Fa'atonu
O le fale syslog e mafai ona faʻaogaina e vavae ese ma teu faʻamatalaga syslog i luga o le server syslog mamao.
Mo example, syslogs mai se NFVIS faapitoa e mafai ona tuʻuina atu se fale o le local0 ma e mafai ona teuina ma faʻatautaia i se isi nofoaga faʻamaumauga i luga o le server syslog. E aoga lenei mea e vavae ese ai mai syslogs ma se fale o local1 mai se isi masini.
Ina ia fa'atulaga le fale syslog:
fetu'utu'una'i fa'atūina faiga fa'apipi'i fa'apipi'i fale ta'otoga local5

Manatua E mafai ona suia le fale faʻapipiʻi i se fale mai le local0 i le local7 I le faaletonu, NFVIS auina atu syslogs ma le nofoaga o local7

Syslog Support APIs ma Poloaiga

API Poloaiga
• /api/config/system/settings/logging
• /api/operational/system/settings/logging		 • fa'atonuga fa'apolokalame logging host
• fa'atonuga o le faiga o le fa'amauina
• faiga fa'atulagaina o mea e teu ai

NETCONF Faʻaaliga Faʻaaliga

Cisco Enterprise NFVIS fa'atupu fa'amatalaga fa'aaliga mo mea taua. E mafai e le tagata o tausia NETCONF ona lesitala i nei faʻamatalaga mo le mataʻituina o le alualu i luma o le faʻatulagaina o faʻagaioiga ma le suiga o le tulaga o le polokalama ma VMs.
E lua ituaiga o fa'amatalaga o mea na tutupu: nfvisEvent ma le vmlcEvent (VM fa'asologa o le olaga) Ina ia maua fa'amatalaga fa'aaliga otometi, e mafai ona e fa'agasolo le NETCONF client, ma lesitala i nei fa'amatalaga e fa'aaoga ai fa'agaioiga NETCONF nei:

  • –create-subscription=nfvisEvent
  • –create-subscription=vmlcEvent

E te mafaia view NFVIS ma le VM fa'aaliga fa'asologa o mea tutupu i le fa'aogaina o le fa'aaliga fa'aaliga le nfvisEvent ma fa'aali le fa'aaliga vmlcEvent fa'atonuga. Mo nisi fa'amatalaga va'ai, Fa'asilasilaga o Mea e fai.

Lagolago SNMP ile NFVIS

Folasaga e uiga i SNMP
Simple Network Management Protocol (SNMP) o se faʻasalalauga faʻapipiʻi e tuʻuina atu se faʻasologa o feʻau mo fesoʻotaʻiga i le va o SNMP pule ma sui sooupu. SNMP e tuʻuina atu se faʻatulagaga faʻatulagaina ma se gagana masani e faʻaaogaina mo le mataʻituina ma le puleaina o masini i totonu o se fesoʻotaiga.
O le fa'avae SNMP e tolu vaega:

  • Pule SNMP - O le pule SNMP e faʻaaogaina e pulea ma mataʻituina gaioiga a 'au fesoʻotaʻiga e faʻaaoga ai le SNMP.
  • SNMP sui - O le sui SNMP o le polokalama faakomepiuta i totonu o le masini pulea e tausia faʻamaumauga mo le masini ma lipotia nei faʻamatalaga, pe a manaʻomia, i le puleaina o faiga.
  • MIB - O le Pulega Faʻamatalaga Faʻamatalaga (MIB) o se nofoaga e teu ai faʻamatalaga faʻamatalaga mo faʻamatalaga pulega fesoʻotaʻiga, lea e aofia ai le aoina o mea e pulea.

E mafai e le pule ona tu'uina atu talosaga a le sooupu e maua ma fa'atulaga tau MIB. E mafai e le sooupu ona tali atu i nei talosaga.
Tutoatasi mai lenei fegalegaleaiga, e mafai e le sooupu ona auina atu faʻamatalaga e leʻi faʻatagaina (mailei poʻo faʻamatalaga) i le pule e logoina le pule o tulaga fesoʻotaʻiga.

SNMP Galuega
O talosaga a le SNMP e fa'atino galuega nei e toe maua mai ai fa'amaumauga, suia suiga o mea SNMP, ma lafo fa'amatalaga:

  • SNMP Get - O le SNMP GET faʻatinoga o loʻo faʻatinoina e le Network Management Server (NMS) e toe aumai ai suiga o mea SNMP.
  • Seti SNMP - O le faʻaogaina o le SNMP SET o loʻo faʻatinoina e le Network Management Server (NMS) e sui ai le tau o se fesuiaiga o mea.
  • Faʻamatalaga SNMP - O se vaega autu o le SNMP o lona gafatia e faʻaalia ai faʻamatalaga e leʻi faʻatagaina mai se sui SNMP.

SNMP Maua
O le SNMP GET fa'agaioiga e fa'atinoina e le Network Management Server (NMS) e toe aumai ai suiga o mea SNMP. E tolu ituaiga o galuega GET:

  • GET: Toe aumai le mea tonu faʻataʻitaʻiga mai le sui SNMP.
  • GETNEXT: Toe aumai le isi mea e fesuia'i, o le lexicographical suitulaga i le fesuiaiga ua fa'amaonia.
  • GETBULK: E maua mai se aofa'iga tele o fa'amatalaga fesuia'i mea, e aunoa ma le mana'omia o fa'agaioiga GETNEXT toe fai.
    O le poloaiga mo SNMP GET o le:
    snmpget -v2c -c [igoa-nuu] [NFVIS-pusa-ip] [tag-igoa, example ifSpeed].[index value]

SNMP Savali
O le savali SNMP o se talosaga SNMP e faʻaogaina talosaga SNMP GETNEXT e fesiligia ai se faʻalapotopotoga fesoʻotaʻiga mo se laau o faʻamatalaga.
E mafai ona tu'uina atu se mea e iloagofie ai (OID) i luga o le laina fa'atonu. O lenei OID o lo'o fa'amaoti mai po'o fea vaega o le mea e iloagofie ai avanoa o le a su'eina e fa'aoga GETNEXT talosaga. O fesuiaiga uma i le la'au i lalo ifo o le OID ua tu'uina atu e fesiligia ma o latou tau e tu'uina atu i le tagata fa'aoga.
O le poloaiga mo le SNMP savali ma le SNMP v2 o le: snmpwalk -v2c -c [igoa-nuu] [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 aso, 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 = Timeticks: (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 = “”
…
O mea nei e pei oample faʻatulagaina o le SNMP savali ma le SNMP v3:
snmpwalk -v 3 -u user3 -a sha -Se suigaPassphrase -x aes -X changePassphrase -l authPriv -n snmp 172.16.1.101 system
SNMPv2-MIB::sysDescr.0 = STRING: Cisco ENCS 5412, 12-core Intel, 8 GB, 8-port PoE LAN, 2 HDD, Network Compute System
SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.9.1.2377
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (16944068) 1 aso, 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 = Timeticks: (0) 0:00:00.00

SNMP Fa'asilasilaga
O se vaega autu o le SNMP o le mafai lea ona gaosia faʻamatalaga mai se sui SNMP. O nei fa'amatalaga e le mana'omia ai talosaga e lafo mai le pule o le SNMP. Le fa'aogaina asynchronous) fa'amatalaga e mafai ona faia e fai ma mailei pe fa'ailoa talosaga. Mailei o feʻau e faʻailoa ai le pule o le SNMP i se tulaga i luga o le upega tafailagi. Faʻamatalaga talosaga (faʻamatalaga) o mailei e aofia ai se talosaga mo le faʻamaoniga o le lisiti mai le pule o le SNMP. O fa'asilasilaga e mafai ona fa'ailoa mai ai le fa'amaoniaina o tagata fa'aoga le sa'o, toe amata, tapunia o se feso'ota'iga, leiloa le feso'ota'iga i se router tuaoi, po'o isi mea taua.

Manatua
Amata mai le Fa'asa'oloto 3.8.1 NFVIS o lo'o iai le SNMP Trap lagolago mo feso'ota'iga fesuia'i. Afai o loʻo faʻapipiʻi se mailei i le NFVIS snmp configuration, o le a auina atu feʻau mailei mo le NFVIS ma fesuiaʻi fesoʻotaʻiga. O feso'ota'iga uma e fa'aosoina e le so'otaga i luga po'o lalo e ala i le tatalaina o se uaea po'o le fa'atulagaina o admin_state i luga po'o lalo pe a feso'ota'i le uaea.

SNMP Versions

Cisco enterprise NFVIS e lagolagoina fa'asologa nei o le SNMP:

  • SNMP v1—The Simple Network Management Protocol: A Full Internet Standard, faʻamatalaina i le RFC 1157. (RFC 1157 e sui ai lomiga muamua na lomia e pei o le RFC 1067 ma le RFC 1098.) O le saogalemu e faʻavae i luga o laina faʻalapotopotoga.
  • SNMP v2c—O le Ta'iala Fa'atonu fa'avae fa'avae mo SNMPv2. SNMPv2c (o le "c" o loʻo tu mo le "nuu") o se Faʻataʻitaʻiga Initaneti Protocol o loʻo faʻamatalaina i le RFC 1901, RFC 1905, ma le RFC 1906. SNMPv2c o se faʻafouga o faʻagaioiga faʻasalalauga ma ituaiga faʻamatalaga o SNMPv2p (SNMPv2 Classic), ma faʻaaogaina le fa'ata'ita'iga saogalemu fa'avae fa'alaua'itele o le SNMPv1.
  • SNMPv3—Viga 3 o le SNMP. SNMPv3 o se faʻasalalauga faʻavae tuʻufaʻatasiga faʻafesoʻotaʻi faʻamatalaina i le RFCs 3413 i le 3415. SNMPv3 e maua ai le avanoa saogalemu i masini e ala i le faʻamaonia ma le faʻailogaina o pepa i luga o le upega tafailagi.

O vaega saogalemu o loʻo tuʻuina atu i le SNMPv3 e faʻapea:

  • Fa'amaoni o fe'au—Fa'amautinoa e le'i tampfa'atasi ma femalagaiga.
  • Faʻamaoni-Faʻamautinoa o le feʻau e mai se faʻapogai talafeagai.
  • Encryption—Su'e mea o lo'o i totonu o se pepa e taofia ai mai le a'oa'oina e se puna e le'i fa'atagaina.

O le SNMP v1 ma le SNMP v2c e faʻaogaina se faiga faʻavae o le saogalemu. O le faʻalapotopotoga o pule e mafai ona faʻaogaina le sui MIB o loʻo faʻamatalaina e se IP address Access Control List ma upu faʻaulu.
SNMPv3 o se faʻataʻitaʻiga saogalemu lea e faʻatulagaina ai se taʻiala faʻamaonia mo se tagata faʻaoga ma le vaega o loʻo nofo ai le tagata faʻaoga. O le tulaga saogalemu o le tulaga fa'atagaina o le puipuiga i totonu o se fa'ata'ita'iga saogalemu. O le tu'ufa'atasiga o se fa'ata'ita'iga fa'ata'ita'iga ma se tulaga saogalemu e iloa ai po'o fea le puipuiga o lo'o fa'aogaina pe a fa'aaogaina se pepa SNMP.
O le faʻamaoniga o le faʻalapotopotoga faʻatasi ai ma le faʻaogaina o tagata faʻaoga e faʻatinoina e ui lava o le SNMP v1 ma le v2 masani e le manaʻomia se faʻaoga faʻaoga e setiina. Mo SNMP v1 ma v2 i luga ole NFVIS, e tatau ona seti le tagata fa'aoga i le igoa tutusa ma le fa'aliliuga e pei o le igoa o le nu'u. E tatau fo'i i le vaega fa'aoga ona fa'afetaui se vaega o lo'o iai ma le SNMP lava e tasi mo snmpwalk fa'atonuga e galue.

SNMP MIB Lagolago

Laulau 2: Tala Fa'asolopito

Igoa Fa'aaliga NFVIS Fa'asalalauga 4.11.1 Fa'amatalaga
SNMP CISCO-MIB Fa'asalalau Fa'amatalaga O loʻo faʻaalia e le CISCO-MIB le Cisco
NFVIS igoa talimalo fa'aaoga SNMP.
SNMP VM Mata'ituina MIB NFVIS Fa'asalalauga 4.4.1 Lagolago faaopoopo mo SNMP VM
mataituina MIBs.

O MIB nei e lagolagoina mo SNMP ile NFVIS:
CISCO-MIB amata mai le Cisco NFVIS Fa'asalalau 4.11.1:
CISCO-MIB OID 1.3.6.1.4.1.9.2.1.3. igoa talimalo
IF-MIB (1.3.6.1.2.1.31):

  • ifDescr
  • ifType
  • ifPhysAddress
  • pe aVasaosaoa
  • ifOperStatus
  • ifAdminStatus
  • afaiMtu
  • ifIgoa
  • pe aSaosaoa
  • ifPromiscuousMode
  • ifConnectorPresent
  • ifInErrors
  • ifInDiscards
  • ifInOctets
  • ifOutErrors
  • ifOutDiscards
  • ifOutOctets
  • ifOutUcastPkts
  • ifHCInOctets
  • ifHCInUcastPkts
  • ifHCOutOctets
  • ifHCOutUcastPkts
  • ifInBroadcastPkts
  • ifOutBroadcastPkts
  • ifInMulticastPkts
  • ifOutMulticastPkts
  • ifHCInBroadcastPkts
  • ifHCOutBroadcastPkts
  • ifHCInMulticastPkts
  • ifHCOutMulticastPkts

Vaega MIB (1.3.6.1.2.1.47):

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

Cisco Process 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)

Manatua
* fa'aalia ai fa'amaumauga lagolago e mana'omia mo se tasi CPU autu e amata mai le fa'asalalauga NFVIS 3.12.3.

Cisco Environmental MIB (1.3.6.1.4.1.9.9.13):

  • Voltage Sensori:
  • ciscoEnvMonVoltageStatusDescr
  • ciscoEnvMonVoltageStatusValue
  • Temperature Sensor:
  • ciscoEnvMonTemperatureStatusDescr
  • ciscoEnvMonTemperatureStatusValue
  • Fa'alogoina ili
  • ciscoEnvMonFanStatusDescr
  • ciscoEnvMonFanState

Manatua Lagolago fa'alagona mo masini fa'apolokalame nei:

  • ENCS 5400 faasologa: uma
  • ENCS 5100 faasologa: leai
  • UCS-E: voltagu, vevela
  • UCS-C: uma
  • CSP: CSP-2100, CSP-5228, CSP-5436 ma CSP5444 (Beta)

Cisco Environmental Monitor MIB fa'asilasilaga amata mai le fa'asalalauga NFVIS 3.12.3:

  • ciscoEnvMonEnableShutdownNotification
  • ciscoEnvMonEnableVoltageFa'amatalaga
  • ciscoEnvMonEnableTemperatureNotification
  • ciscoEnvMonEnableFanNotification
  • ciscoEnvMonEnableRedundantSupplyNotification
  • ciscoEnvMonEnableStatChangeNotif

VM-MIB (1.3.6.1.2.1.236) e amata mai le NFVIS 4.4 faʻamalolo:

  • vmHypervisor:
  • vmHvSoftware
  • vmHvVersion
  • vmHvUpTime
  • vm Laulau:
  • vmIgoa
  • vmUUID
  • vmOperState
  • vmOStype
  • vmCurCpuNumber
  • vmMemUnit
  • vmCurMem
  • vmCpuTime
  • vmCpuTable:
  • vmCpuCoreTime
  • vmCpuAffinityTable
  • vmCpuAffinity

Fa'atulagaina le Lagolago SNMP

Fa'aaliga Fa'amatalaga
Fa'ailoga fa'ailoga SNMP Amata mai le Cisco NFVIS Release 4.10.1, o loʻo i ai se filifiliga e faʻaopoopo ai se faʻamatalaga faʻamaonia mo le SNMP e mafai ona faʻatupuina se isi ki faʻapitoa e ese mai i le auth-key.

E ui ina faʻaaogaina e le SNMP v1 ma le v2c le manoa faʻavae faʻalapotopotoga, e manaʻomia pea mea nei:

  • Tutusa nu'u ma igoa fa'aoga.
  • Faiga tutusa SNMP mo tagata faʻaoga ma vaega.

Le fatuina o le SNMP community:
fetuutuunai laina
snmp nuu alaalafaga-alalafaga

Ole manoa ole igoa ole SNMP e lagolagoina [A-Za-z0-9_-] ma le umi maualuga ole 32. E na'o le faitau na'o le avanoa e lagolagoina e le NFVIS.
Le fatuina o le SNMP Group:
fetuutuunai vaega snmp terminal logo faitau tusi

Fuafuaga Fa'amatalaga
igoa_vaega Manua igoa vaega. Ole manoa lagolago ole [A-Za-z0-9_-] ma le umi ole maualuga ole 32.
talaaga Manoa anotusi, o le faaletonu o le snmp. Ole umi ole maualuga ole 32. Ole umi ole la'ititi ole 0 (fa'asinomaga gaogao).
lomiga 1, 2 poʻo le 3 mo SNMP v1, v2c ma v3.
saogalemu_tulaga authPriv, authNoPriv, noAuthNoPriv SNMP v1 ma le v2c fa'aaoga le noAuthNoPriv
na'o. Manatua
logo_list/read_list/write_list E mafai ona so'o se manoa. read_list ma notify_list e manaʻomia e lagolago ai le toe maua mai o faʻamatalaga e meafaigaluega SNMP.
write_list e mafai ona fa'ase'e ona e le lagolagoina e le NFVIS SNMP le avanoa tusitusi SNMP.

Le fatuina o le SNMP v3 fa'aoga:

A'o le tulaga saogalemu o authPriv
fetuutuunai laina
snmp tagata fa'aoga fa'aoga-tusi 3 fa'aoga-vaega auth-protocol
priv-protocol upusii

fetuutuunai laina
snmp tagata fa'aoga fa'aoga-tusi 3 fa'aoga-vaega auth-protocol
priv-protocol upusii encryption-passphrase

Afai ole tulaga saogalemu ole authNoPriv:
fetuutuunai laina
snmp tagata fa'aoga fa'aoga-tusi 3 fa'aoga-vaega auth-protocol upusii

A'o le tulaga saogalemu e leaiAuthNopriv
fetuutuunai laina
snmp tagata fa'aoga fa'aoga-tusi 3 fa'aoga-vaega

Fuafuaga Fa'amatalaga
tagata_igoa Manua igoa fa'aoga. Ole manoa lagolago ole [A-Za-z0-9_-] ma le maualuga ole umi ole 32. O lenei igoa e tatau ona tutusa ma community_name.
lomiga 1 ma le 2 mo SNMP v1 ma v2c.
igoa_vaega Manua igoa vaega. O lenei igoa e tatau ona tutusa ma le igoa o le vaega ua fa'atulagaina i le NFVIS.
auth aes po o le des
priv md5 po o le sha
passphrase_string Fa'amatalaga fa'aigoa. Ole manoa lagolago ole [A-Za-z0-9\-_#@%$*&! ].
encryption_passphrase Fa'amatalaga fa'aupuga. Ole manoa lagolago ole [A-Za-z0-9\-_#@%$*&! ]. E tatau i le tagata fa'aoga ona fetu'una'i le fa'aupuga muamua e fa'apipi'i ai fa'amatalaga-fa'aupuga.

Manatua Aua le fa'aogaina le auth-key ma le priv-key. O le auth ma priv passphrases e fa'ailoga pe a uma le fa'atulagaina ma fa'asaoina ile NFVIS.
Ina ia mafai ai mailei SNMP:
configure terminal snmp mafai mailei trap_event e mafai ona faʻafesoʻotaʻi poʻo fesoʻotaʻiga

Le faia o le SNMP trap host:
fetuutuunai laina
snmp talimalo host-ip-address talimalo-taulaga host-user-name talimalo-version host-security-level noAuthNoPriv

Fuafuaga Fa'amatalaga
igoa_ talimalo Manua igoa fa'aoga. O le manoa lagolago o le [A-Za-z0-9_-] ma le umi maualuga o le 32. E le o le FQDN igoa talimalo, ae o se igoa i le tuatusi IP o mailei.
ip_address tuatusi IP o le server mailei.
uafu O le tulaga masani o le 162. Suia i se isi numera o le taulaga e fa'atatau i lau lava seti.
tagata_igoa Manua igoa fa'aoga. E tatau ona tutusa ma le user_name ua fa'atulaga ile NFVIS.
lomiga 1, 2 poʻo le 3 mo SNMP v1, v2c poʻo v3.
saogalemu_tulaga authPriv, authNoPriv, leaiAuthNoPriv
Manatua O le SNMP v1 ma le v2c e fa'aoga le leaiAuthNoPriv na'o.

SNMP Configuration Examples
O le example faʻaalia SNMP v3 faʻatulagaina
fetuutuunai laina
snmp group testgroup3 snmp 3 authPriv logo su'ega tusi su'ega faitau su'ega
! snmp user user3 user-version 3 user-group testgroup3 auth-protocol sha privprotocol aes
Suiga fuaitauFa'amatalaga fa'aupuga-fa'aupu fa'aigoaFa'aupufa'ailoga
! fetuutuunai le snmp host e mafai ai snmp v3 mailei
snmp host host3 host-ip-address 3.3.3.3 host-version 3 host-user-name user3 host-security-level authPriv host-port 162
!!

O le exampLe faʻaalia SNMP v1 ma v2 faʻatulagaina:
fetuutuunai laina
snmp fa'alaua'itele fa'alaua'itele fa'alaua'itele-faitala na'o
! snmp group testgroup snmp 2 noAuthNoPriv faitau faitau-avanoa tusitusi tusitusi-avanoa logo logo-avanoa
! snmp fa'aoga tagata lautele fa'aoga-vaega su'ega fa'aoga-faiga 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 mafai ai mailei feso'ota'iga
snmp fa'afeso'ota'i mailei i lalo

O le exampLe faʻaalia SNMP v3 faʻatulagaina:
fetuutuunai laina
snmp group testgroup3 snmp 3 authPriv logo su'ega tusi su'ega faitau su'ega
! snmp user user3 user-version 3 user-group testgroup3 auth-protocol sha priv-protocol aespassphrase changePassphrase
! fetuutuunai le snmp host e mafai ai le 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
!!

Ina ia suia le tulaga saogalemu:
fetuutuunai laina
! snmp group testgroup4 snmp 3 authNoPriv logo su'ega tusi su'ega faitau su'ega
! snmp user user4 user-version 3 user-group testgroup4 auth-protocol md5 passphrase changePassphrase
! fetuutuunai le snmp host e mafai ai le snmp v3 mailei 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 mafai ai mailei linkUp
snmp fa'afeso'ota'i mailei i lalo

Ina ia suia le tulaga fa'aletonu SNMP:
fetuutuunai laina
! snmp group testgroup5 devop 3 authPriv logo su'ega tusitusi su'ega faitau su'ega
! snmp user user5 user-version 3 user-group testgroup5 auth-protocol md5 priv-protocol des passphrase changePassphrase
!

Le fa'aoga le anotusi gaogao ma le noAuthNoPriv
fetuutuunai laina
! snmp group testgroup6 “” 3 noAuthNoPriv faitau su'ega tusitusi su'ega fa'ailoa su'ega
! snmp user user6 user-version 3 user-group testgroup6
!

Manatua
SNMP v3 context snmp e fa'aopoopoina otometi pe a fa'atulagaina mai le web faitotoa. Mo le fa'aogaina o se uiga ese'esega po'o se manoa fa'aoga gaogao, fa'aoga le NFVIS CLI po'o le API mo le fa'atulagaina.
O le NFVIS SNMP v3 e na'o le fa'aupuga e tasi mo le auth-protocol ma le priv-protocol.
Aua le fa'aogaina le auth-key ma le priv-key e fa'atulaga ai le SNMP v3 passphrase. O nei ki e fa'atupuina ese i le va o faiga NFVIS eseese mo le fa'aupuga tutusa.

Manatua
NFVIS 3.11.1 fa'amatu'u fa'aleleia le lagolago fa'apitoa mo le fa'aupuga. O lea la ua lagolagoina mataitusi nei: @#$-!&*

Manatua
NFVIS 3.12.1 fa'asa'oloto e lagolagoina mataitusi fa'apitoa nei: -_#@%$*&! ma avanoa avanoa. E le lagolagoina le fa'ailoga pito i tua (\).

Fa'amaonia le Fa'atonuga mo le Lagolago SNMP
Fa'aaoga le fa'aaliga snmp agent command e fa'amaonia ai le fa'amatalaga a le sui snmp ma le ID.
nfvis# fa'aali snmp sui
snmp agent sysDescr “Cisco NFVIS ”
snmp agent sysOID 1.3.6.1.4.1.9.12.3.1.3.1291

Fa'aaoga le fa'aaliga snmp traps command e fa'amaonia ai le tulaga o snmp traps.
nfvis# fa'aali mailei snmp

IGOA MAILE TULAGA MAILE
so'oga i lalo so'oga i luga le atoatoa
mafai

Fa'aaoga le fa'aaliga snmp stats command e fa'amaonia ai le snmp stats.
nfvis# fa'aali snmp fa'amaumauga
snmp stats sysUpTime 57351917
snmp stats sysServices 70
snmp stats sysORLastChange 0
snmp fa'amaumauga snmpInPkts 104
snmp fa'amaumauga snmpInBadVersions 0
snmp fa'amaumauga snmpInBadCommunityNames 0
snmp fa'amaumauga snmpInBadCommunityUses 0
snmp fa'amaumauga snmpInASNParseErrs 0
snmp fa'amaumauga snmpSilentDrops 0
snmp fa'amaumauga snmpProxyDrops 0

Fa'aaoga le fa'aaliga running-config snmp fa'atonuga e fa'amaonia ai le fa'atulagaina o feso'ota'iga mo snmp.
nfvis # faʻaalia le running-config snmp
snmp sui sooupu ua mafai ona moni
snmp agent engineID 00:00:00:09:11:22:33:44:55:66:77:88
snmp mafai ai mailei linkUp
snmp community pub_comm
Na'o le faitau-fai-faitau
! snmp community tachen
Na'o le faitau-fai-faitau
! snmp vaega tachen snmp 2 noAuthNoPriv
faitau suega
tusi su'ega
logo su'ega
! snmp vaega su'ega vaega snmp 2 noAuthNoPriv
faitau faitau-faitala
tusi tusi-avanoa
logo logo-avanoa
! snmp tagata fa'aoga lautele
fa'aoga-faiga 2
fa'aoga-vaega 2
auth-protocol md5
priv-protocol des
! snmp tagata faʻaoga tachen
fa'aoga-faiga 2
tagata fa'aoga-vaega tachen
! snmp talimalo talimalo2
talimalo-taulaga 162
host-ip-address 2.2.2.2
talimalo-faiga 2
host-security-level noAuthNoPriv
host-user-name lautele
!

Tapulaa pito i luga mo SNMP configurations
Tapulaa pito i luga mo SNMP fa'atulagaina:

  • Nuu: 10
  • Vaega: 10
  • Tagata fa'aoga: 10
  • Hosts: 4

SNMP Lagolago API ma Poloaiga

API Poloaiga
• /api/config/snmp/agent
• /api/config/snmp/communities
• /api/config/snmp/enable/traps
• /api/config/snmp/hosts
• /api/config/snmp/user
• /api/config/snmp/groups		 • sooupu
• nuu
• ituaiga mailei
• talimalo
• tagata fa'aoga
• vaega

Mata'itū Fa'atonu

NFVIS e tuʻuina atu tulafono e mataʻituina ai polokalama ma API e mataʻituina ai le talimalo ma le VM o loʻo faʻapipiʻiina i luga ole NFVIS.
O tulafono nei e aoga e aoina ai fa'amaumauga ile fa'aogaina ole CPU, manatua, tisiki ma ports. O fua fa'atatau e feso'ota'i ma nei puna'oa e aoina fa'avaitaimi ma fa'aalia mo se taimi fa'apitoa. Mo taimi tetele o lo'o fa'aalia le averesi o tau.
System mataituina e mafai ai e le tagata fa'aoga ona view fa'amaumauga fa'asolopito i le fa'agaioiga o le faiga. O nei fua fa'atatau o lo'o fa'aalia foi e pei o kalafi i luga o le faitoto'a.

Aoina o Fa'amaumauga Mata'ituina Fa'atonu

O fa'amaumauga o le mata'ituina o le faiga o lo'o fa'aalia mo le umi e mana'omia. Ole umi ole taimi ole lima minute.
O le umi e lagolagoina o le 1min, 5min, 15min, 30min, 1h, 1H, 6h, 6H, 1d, 1D, 5d, 5D, 30d, 30D ma le min e pei o minute, h ma le H o itula, d ma D o aso.

Example
O mea nei e pei oample fa'asologa o fuainumera mata'ituina faiga:
nfvis# fa'aalia le fa'aogaina o le fa'aogaina o le fa'aogaina o le cpu fa'aoga 1h le fa'aogaina le fa'aogaina o le fa'aogaina o le cpu fa'aogaina le fa'aogaina o le CPU 1h le fa'aogaina o le fa'aputuga-amata-aso-taimi 2019-12-20T11:27:20-00: 00 aoina-vaelua-sekona 10
cpu
id 0
fa'aoga-pasenetage “[7.67, 5.52, 4.89, 5.77, 5.03, 5.93, 10.07, 5.49, …
O le taimi na amata ai le aoina o faʻamatalaga o loʻo faʻaalia o le aoina-amata-aso-taimi.
O le sampvaeluaga o le taimi e aoina ai faʻamatalaga o loʻo faʻaalia o le aoina-vala-sekona.
O faʻamaumauga mo le metric talosaga e pei o faʻamaumauga CPU talimalo o loʻo faʻaalia o se laina. O le fa'amaumauga muamua i le fa'asologa na aoina i le aoina-amata-aso-taimi fa'apitoa ma tau ta'itasi mulimuli ane i se va'aiga fa'amaoti e le aoina-ava-sekona.
I le sampLe gaosiga, CPU id 0 o loʻo i ai le faʻaogaina o le 7.67% ile 2019-12-20 ile 11:27:20 e pei ona faʻamaonia e le aoina-amata-aso-taimi. 10 sekone mulimuli ane, na i ai le faʻaogaina o le 5.52% talu mai le aoina-vaelua-sekona o le 10. O le lona tolu o le tau o le cpu-faʻaaogaina o le 4.89% i le 10 sekone pe a uma le tau lona lua o le 5.52% ma isi.
O le sampling va o lo'o fa'aalia o le aoina-vala-sekona suiga e fa'atatau i le umi fa'atonu. Mo umi maualuga, o fuainumera aoina e averesi i se vaitaimi maualuga atu e faʻamautu ai le numera o faʻaiʻuga talafeagai.

Mata'itū Fa'atonuga

E tu'uina atu e le NFVIS tulafono e mata'ituina ai faiga ma API e mata'ituina ai le fa'aogaina o le CPU, manatua, tisiki ma ports a le tagata talimalo.

Mata'ituina le Fa'aoga CPU Host
O le pasenetago le taimi faʻaalu e le PPU i setete eseese, e pei o le faʻatinoina o le code user, faʻatinoina o le code system, faʻatali mo galuega IO, ma isi mea faʻaalia mo le taimi faʻapitoa.

cpu-setete Fa'amatalaga
lē nofonofovale 100 – idle-cpu-persentage
fa'alavelave Fa'ailoa le pasenetage o le taimi e fa'agasolo ai galuega fa'alavelave
manaia O le tulaga manaia o le PPU o se vaega o le setete o tagata faʻaoga ma faʻaalia le taimi ole PPU e faʻaaogaina e faiga e maualalo le faʻamuamua nai lo isi galuega.
faiga O loʻo faʻaalia e le setete o le CPU le aofaʻi o le taimi ole CPU e faʻaaogaina e le fatu.
tagata fa'aoga O lo'o fa'aalia e le tagata fa'aoga le CPU le taimi o lo'o fa'aogaina e tagata fa'aoga avanoa avanoa
faatali Taimi fa'aletonu a'o fa'atali se galuega I/O e fa'auma

Ole tulaga e le fa'aoga ole mea e masani ona mana'omia e le tagata fa'aoga e mata'ituina. Fa'aoga le CLI po'o le API o lo'o mulimuli mai mo le mata'ituina o le fa'aogaina o le CPU: nfvis# fa'aalia le system-monitoring host cpu stats cpu-usage setete /api/operational/system-monitoring/host/cpu/stats/cpu-usage/ , loloto
O lo'o maua fo'i fa'amaumauga i se fa'asologa fa'aopoopo mo le la'ititi, maualuga, ma le averesi o le fa'aogaina o le PPU e fa'aaoga ai le CLI ma le API o lo'o mulimuli mai: nfvis# fa'aalia le fa'aogaina o le system-monitoring host cpu table cpu-usage /api/operational/system-monitoring/host/cpu/table/cpu-usage/ loloto

Mata'ituina o Fuainumera Tau Taulaga
O le aoina o fuainumera mo ports e le suitulaga e taulimaina e le daemon aoina i luga o tulaga uma. O le fa'atatauga o fua fa'atatau i totonu ma fa'aulufalega e mafai ona fa'atino ma o fa'atatau fua e faia e le daemon ua aoina.
Fa'aaogā le fa'atonuga o fa'atonuga o fa'atonuga o le fa'atonuga o le fa'atonuga o le fa'atulagaina o fa'atatauga na aoina mo pepa/sec, mea sese/sec ma kilobits/sec nei. Fa'aoga le fa'atonuga o le laulau e mata'ituina ai le laulau e fa'aalia ai fua o fuainumera fa'aputuina mo le 5 minute mulimuli mo pa'u/sec ma kilobits/sec tau.

Mata'ituina Mana'oga Talimalo
Fa'amaumauga mo le fa'aogaina o mafaufauga fa'aletino o lo'o fa'aalia mo vaega nei:

fanua Fa'aoga fa'aoga mo le fa'asaoina o le I/O
pa'u-MB Fa'amatalaga
cache-MB Manatua fa'aaoga mo le fa'asaoina file avanoa faiga
fua-MB Maua e avanoa mo le fa'aoga
fa'aaogaina-MB Manatua o loʻo faʻaogaina e le faiga
slab-recl-MB Manatua faʻaaogaina mo le SLAB-faʻasoaina o mea fatu, e mafai ona toe maua
slab-unrecl-MB Manatua fa'aaoga mo le SLAB-tuuina atu o mea'ai fatu, e le mafai ona toe maua

Fa'aoga le CLI po'o le API o lo'o mulimuli mai mo le mata'ituina o manatuaga a le au talimalo:
nfvis# fa'aali faiga-mata'ituina fa'amaumauga fa'amanatuga fa'aoga fa'aoga
/api/operational/system-monitoring/host/memory/stats/mem-usage/ loloto
O lo'o maua fo'i fa'amaumauga i se fomu fa'aopoopo mo le la'ititi, maualuga, ma le fa'aogaina o manatuaga e fa'aaoga ai le CLI ma le API o lo'o mulimuli mai:
nfvis# fa'aali faiga-mata'ituina le laulau manatua a le talimalo mem-fa'aoga /api/operational/system-monitoring/host/memory/table/mem-usage/ loloto

Mata'ituina Tisiki Host
Fa'amaumauga mo fa'agaioiga tisiki ma avanoa tisiki e mafai ona maua mo le lisi o tisiki ma va'aiga tisiki i le NFVIS host.

Mata'ituina Fa'agaio'iga Disks
O fa'amaumauga fa'atinoga o tisiki o lo'o fa'aalia mo tisiki ta'itasi ma vaeluaga tisiki:

fanua Fa'amatalaga
io-taimi-ms Ole taimi e fa'aalu ile faiga ole I/O ile milliseconds
io-taimi-mamafa-ms Fua o taimi uma I/O fa'amae'a ma le backlog e ono fa'aputu
tu'ufa'atasiga-faitau-per-sec Ole numera o fa'agaioiga faitau e mafai ona tu'ufa'atasia i fa'agaioiga ua uma ona tu'u, o le tasi lea o avanoa fa'aletino e lua pe sili atu fa'agaioiga talafeagai.
O le maualuga o le faitau tuʻufaʻatasia, o le sili atu lea o le faʻatinoga.
tu'ufa'atasi-tusi-tusi-i-sec Ole numera o galuega tusitusi e mafai ona tu'ufa'atasia i isi fa'agaioiga ua uma ona tu'u, o le tasi lea fa'aoga tisiki fa'aletino e lua pe sili atu gaioiga talafeagai. O le maualuga o le faitau tuʻufaʻatasia, o le sili atu lea o le faʻatinoga.
bytes-faitau-per-sec Bytes tusia ile sekone
bytes-written-per-sec Paita faitau i le sekone
faitau-per-sec Numera o galuega faitau ile sekone
tusitusi-per-sec Numera o galuega tusitusi i le sekone
taimi-i-faitau-ms Ole averesi ole taimi ole fa'agaioiga faitau e fa'auma
taimi-tusi-tusi-ms Ole taimi masani ole galuega tusitusi e fa'auma
fa'atalitali-ops Ole tele ole laina ole fa'agaioiga I/O fa'atali

Fa'aoga le CLI po'o le API o lo'o mulimuli mai mo le mata'ituina o tisiki talimalo:
nfvis# fa'aali faiga-mata'itū'aiga fa'atonu tisiki fa'agaioiga tisiki
/api/operational/system-monitoring/host/disk/stats/disk-operations/ loloto

Mata'ituina Avanoa Tisiki Host
O fa'amaumauga nei e feso'ota'i ma file faiga fa'aoga, o le tele lena o avanoa i luga o se vaeluaga fa'apipi'i e fa'aoga ma pe fia le tele o avanoa e aoina:

fanua Gigabytes avanoa
fua-GB Fa'amatalaga
fa'aaogaina-GB Gigabytes o loʻo faʻaaogaina
fa'apolopolo-GB Gigabytes faʻaagaga mo le tagata faʻaoga aʻa

Fa'aoga le CLI po'o le API o lo'o mulimuli mai mo le mata'ituina o avanoa tisiki talimalo:
nfvis# fa'aali faiga-mata'itū'aiga fa'atonu tisiki va'aiga tisiki /api/operational/system-monitoring/host/disk/stats/disk-space/ loloto

Mata'ituina o Taulaga Tau'au
O fa'amaumauga nei mo feso'ota'iga feso'ota'iga ma mea sese i feso'ota'iga o lo'o fa'aalia:

fanua Suafa igoa
igoa Fa'amatalaga
aofa'i-pa'oti-per-sec Aofa'iga (maua ma lafoina) fua faatatau o pusa
rx-pakete-per-sec Pakete maua ile sekone
tx-pakete-per-sec O afifi e lafo ile sekone
atoa-sese-per-sec Aofa'i (maua ma lafoina) fua faatatau sese
rx-sese-per-sec Fa'ailoga sese mo pepa na maua
tx-sese-per-sec Fa'asologa o mea sese mo afifi lafo

Fa'aoga le CLI po'o le API o lo'o mulimuli mai mo le mata'ituina o taulaga talimalo:
nfvis# fa'aali faiga-mata'ituina fa'ailoga fa'ailoga o le taulaga fa'aoga /api/operational/system-monitoring/host/port/stats/port-usage/ loloto

O lo'o maua fo'i fa'amaumauga i se fa'asologa fa'aopoopo mo le la'ititi, maualuga, ma le averesi o le fa'aogaina o le taulaga e fa'aaoga ai le CLI ma le API o lo'o mulimuli mai:
nfvis # faʻaalia le faʻaogaina o le faʻaogaina o le laulau talimalo talimalo /api/faagaioiga/system-monitoring/host/port/table/port-usage/ , loloto

VNF System mata'ituina

E tu'uina atu e le NFVIS tulafono e mata'ituina ai le polokalama ma API e maua ai fa'amaumauga i luga o malo fa'amanino o lo'o fa'apipi'iina ile NFVIS. O nei fa'amaumauga o lo'o tu'uina atu ai fa'amatalaga i le fa'aogaina o le CPU a le VM, manatua, tisiki ma feso'ota'iga feso'otaiga.

Mata'ituina le VNF CPU Fa'aoga
O le faʻaogaina o le CPU o se VM o loʻo faʻaalia mo le taimi faʻapitoa e faʻaaoga ai vaega nei:

fanua Fa'amatalaga
atoa-pasenetage Ole fa'aogaina ole PPU ile PPU talafeagai uma na fa'aogaina e le VM
id ID PPU talafeagai
vcpu-pasenetage PPU pasene fa'aogainatage mo le id PPU talafeagai

Fa'aoga le CLI po'o le API o lo'o mulimuli mai e mata'ituina ai le fa'aogaina o le PPU o le VNF:
nfvis# fa'aali faiga-mata'ituina vnf vcpu stats vcpu-fa'aoga
/api/operational/system-monitoring/vnf/vcpu/stats/vcpu-usage/ loloto
/api/operational/system-monitoring/vnf/vcpu/stats/vcpu-usage/ /vnf/ loloto

Mataituina VNF manatua
O fa'amaumauga nei o lo'o aoina mo le fa'aogaina o le VNF manatua:

fanua Fa'amatalaga
atoa-MB Aofa'i manatua ole VNF ile MB
rss-MB Tele Seti nofomau (RSS) o le VNF ile MB
O le Resident Set Size (RSS) o le vaega o le manatua o loʻo nofoia e se faagasologa, o loʻo umia i le RAM. O le vaega o totoe o le manatua o lo'o nofoia o lo'o i totonu o le swap space po'o file system, ona o nisi vaega o le manatua o loʻo nofoia o loʻo faʻapipiʻiina i fafo, pe o nisi vaega o le faʻatinoina e le o utaina.

Fa'aoga le CLI po'o le API e mata'ituina le manatua VNF:
nfvis# fa'aali faiga-mata'ituina vnf memory stats mem-fa'aoga
/api/operational/system-monitoring/vnf/memory/stats/mem-usage/ loloto
/api/operational/system-monitoring/vnf/memory/stats/mem-usage/ /vnf/ loloto

Mata'ituina VNF Disks
O fa'amaumauga fa'atinoga o tisiki o lo'o fa'aputuina mo tisiki ta'itasi o lo'o fa'aogaina e le VM:

fanua Fa'amatalaga
bytes-faitau-per-sec Paita faitau mai le tisiki ile sekone
bytes-written-per-sec Bytes tusia i le tisiki ile sekone
faitau-per-sec Numera o galuega faitau ile sekone
tusitusi-per-sec Numera o galuega tusitusi i le sekone

Fa'aoga le CLI po'o le API lea e mata'ituina ai tisiki VNF:
nfvis# fa'aali faiga-mata'ituina vnf disk stats
/api/operational/system-monitoring/vnf/disk/stats/disk-operations/ loloto
/api/operational/system-monitoring/vnf/disk/stats/disk-operations/ /vnf/ loloto

Mataituina VNF Taulaga
O fuainumera feso'ota'iga feso'ota'iga nei e aoina mai mo VM o lo'o fa'apipi'i ile NFVIS:

fanua Fa'amatalaga
aofa'i-pa'oti-per-sec Aofa'i pepa na maua ma lafo ile sekone
rx-pakete-per-sec Pakete maua ile sekone
tx-pakete-per-sec O afifi e lafo ile sekone
atoa-sese-per-sec Aofa'iga o mea sese mo le mauaina ma le felauaiga o pepa
rx-sese-per-sec Fa'asologa o mea sese mo le mauaina o taga
tx-sese-per-sec Fa'asologa o mea sese mo le lafoina o afifi

Fa'aoga le CLI po'o le API o lo'o mulimuli mai e mata'itu VNF ports:
nfvis# fa'aali faiga-mata'ituina vnf port stats port-fa'aoga
/api/operational/system-monitoring/vnf/port/stats/port-usage/ loloto
/api/operational/system-monitoring/vnf/port/stats/port-usage/ /vnf/ loloto

ENCS Suiga Mataituina

Laulau 3: Tala Fa'asolopito

Igoa Fa'aaliga Fa'asalalau Fa'amatalaga Fa'amatalaga
ENCS Suiga Mataituina NFVIS 4.5.1 O lenei vaega e mafai ai ona e fa'atatau
le fua faatatau o fa'amaumauga mo ports sui ENCS
fa'avae i fa'amaumauga na aoina mai
le sui ENCS.

Mo ports sui ENCS, ole fua fa'amaumauga e fa'atatau ile fa'amaumauga na aoina mai le sui ole ENCS e fa'aaoga ai palota fa'avaitaimi ile 10 sekone. Ole fua ole fa'aulu ma le gaosiga ile Kbps e fa'atatau ile octets e aoina mai le ki ile 10 sekone.
O le fua fa'aaoga mo le fa'atatau e fa'apea:
Fua Fa'atatau = (Fuafua Fa'atatau - Fua Fa'avaitaimi o lo'o i ai nei) * (alpha) + Fua Fa'atasi o le taimi nei.
Alefa = faatele/ Fua
Fa'atele = fua - (fua * fa'atatau_valave)/ Load_interval
Afai o le compute_interval o le va o palota ma Load_interval o le vaeluaga o uta = 300 sec ma le fua = 1024.

Talu ai o faʻamatalaga e maua saʻo mai le ki o le kbps fua e aofia ai le Faʻasologa o Siaki Faʻasologa (FCS) paita.
O le fa'atusatusaga o le bandwidth ua fa'alautele atu i le ENCS switch port channels e fa'aaoga ai le fua tutusa. Ole fua ole fa'aulu ma le fua fa'atatau ile kbps o lo'o fa'aali ese'ese mo uafu Ethernet gigabit ta'itasi fa'apea fo'i ma le vaega o le uafu o lo'o feso'otai i ai.
Fa'aaoga le fa'aaliga sui fa'atonuga fa'atatau i view le fa'atatauga o fa'amaumauga.

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Cisco Release 4.x Enterprise Network Function Virtualization Infrastructure Software [pdf] Tusi Taiala
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