Cisco Release 4.x Enterprise Network Function Virtualization Infrastructure Software User Manual

Inqaku leSyslog livumela ukuba izaziso zesiganeko zithunyelwe kwi-syslog kwiseva ezikude zelog kunye nokuqokelelwa kwesiganeko. Imiyalezo ye-syslog isekwe kusenzeko lweziganeko ezithile kwisixhobo kwaye inike uqwalaselo nolwazi olusebenzayo olufana nokudalwa kwabasebenzisi, utshintsho kubume bojongano, kunye neenzame zokungena ezingaphumelelanga. Idatha ye-Syslog ibalulekile ekurekhodweni iziganeko zemihla ngemihla kunye nokwazisa abasebenzi abasebenzayo malunga nezilumkiso zenkqubo ebalulekileyo.
Ishishini leCisco NFVIS lithumela imiyalezo yesyslog kwiiseva zesyslog eziqwalaselwe ngumsebenzisi. Ii-syslogs zithunyelwa kwiProtokholi yoLungiselelo lweNethiwekhi (NETCONF) yezaziso ezivela kwiNFVIS.

Ifomathi yomyalezo weSyslog
Imiyalezo yeSyslog inale fomati ilandelayo:
<Timestamp> igama lomamkeli %SYS- - :

Sample Syslog imiyalezo:
2017 Jun 16 11:20:22 nfvis %SYS-6-AAA_TYPE_CREATE: AAA uhlobo loqinisekiso lwe tacacs lwenziwe ngempumelelo AAA ungqinisiso iseti ukusebenzisa tacacs iseva
2017 Jun 16 11:20:23 nfvis %SYS-6-RBAC_USER_CREATE: Yenziwe umsebenzisi we-rbac ngempumelelo: admin
2017 Jun 16 15:36:12 nfvis %SYS-6-CREATE_FLAVOR: Profile yakhiwe: ISRv-encinci
2017 Jun 16 15:36:12 nfvis %SYS-6-CREATE_FLAVOR: Profile yakhiwe: ISRv-phakathi
2017 Jun 16 15:36:13 nfvis %SYS-6-CREATE_IMAGE: Umfanekiso wenziwa: ISRv_IMAGE_Test
2017 Jun 19 10:57:27 nfvis %SYS-6-NETWORK_CREATE: Inethiwekhi testnet yenziwe ngempumelelo
2017 Jun 21 13:55:57 nfvis %SYS-6-VM_ALIVE: VM iyasebenza: ROUTER

Phawula Ukubhekisa kuluhlu olupheleleyo lwemiyalezo yesyslog, bona Imiyalezo yeSyslog

Qwalasela iSeva yeSyslog eKude
Ukuthumela i-syslogs kumncedisi wangaphandle, qwalasela idilesi yayo ye-IP okanye igama le-DNS kunye neprothokholi yokuthumela iisyslogs kunye nenombolo yezibuko kumncedisi we-syslog.
Ukumisela iseva ekude yeSyslog:
qwalasela izicwangciso zenkqubo yesiphelo sendlela yokungena umamkeli 172.24.22.186 port 3500 transport tcp commit

Phawula Ubuninzi beeseva ezi-4 ezikude ze-syslog zinokumiselwa. Umncedisi we-syslog ekude unokuchazwa usebenzisa idilesi ye-IP okanye igama le-DNS. Iprothokholi engagqibekanga yokuthumela i-syslogs yi-UDP enezibuko elingagqibekanga le-514. Kwi-TCP, i-port engagqibekanga yi-601.

Qwalasela ubungqongqo beSyslog
Ubungqongqo be-syslog buchaza ukubaluleka komyalezo we-syslog.
Ukumisela ubungqongqo be-syslog:
qwalasela i-terminal
Ubunzima bokuloga kwenkqubo

Itheyibhile 1: Amanqanaba oBungqongqo beSyslog

Inqanaba lobunzima	Inkcazo	Ukufakwa kweekhowudi kwamanani kuBungqongqo kwi iSyslog yeFomathi yoMyalezo
ukulungisa ingxaki	Debug-level imiyalezo	6
ulwazi	Imiyalezo yolwazi	7
isaziso	Imeko eqhelekileyo kodwa ebalulekileyo	5
isilumkiso	Imiqathango yesilumkiso	4
impazamo	Iimeko zempazamo	3
gxeka	Iimeko ezinzima	2
isilumkiso	Thatha inyathelo ngoko nangoko	1
likaxakeka	Inkqubo ayisebenziseki	0

Phawula Ngokungagqibekanga, ubukhali bokuloga kweesyslog bulwazi nto leyo ethetha ukuba zonke iisyslogs ngokobungqongqo bolwazi nangaphezulu ziya kufakwa. Ukuqwalasela ixabiso lobungqala kuyakukhokelela kwiisyslogs kubungqala obumiselweyo kunye neesyslogs eziqatha kunobungqala obumiselweyo.

Qwalasela i-Syslog Facility
Uncedo lwesyslog lunokusetyenziswa ukwahlula ngokwengqiqo kunye nokugcina imiyalezo yesyslog kwiseva yesyslog ekude.
UmzekeloampLe, iisyslogs ezisuka kwiNFVIS ethile zinokunikwa indawo yobulali0 kwaye zinokugcinwa kwaye ziqwalaselwe kwindawo eyahlukileyo yolawulo kumncedisi we syslog. Oku kuluncedo ukuyahlula kwi-syslogs ngoncedo lwendawo1 ukusuka kwesinye isixhobo.
Ukumisela indawo ye-syslog:
lungisa useto lwendlela yesiphelo sendlela yokuloga indawo yendawo5

Phawula Indawo yokugawulwa kwemithi ingatshintshwa ibe yindawo ukusuka kwingingqi0 ukuya kwindawo7 Ngokungagqibekanga, iNFVIS ithumela iisyslogs kunye nendawo7

Inkxaso yeSyslog APIs kunye nemiyalelo

APIs	Imiyalelo
• /api/config/system/settings/logging • /api/operational/system/settings/logging	• inginginya yokuloga kwenkqubo yokuloga • Ubunzima bokuloga kwenkqubo • useto lwenkqubo yokugawulwa kwemithi

Izaziso zoMnyhadala weNETCONF

I-Cisco Enterprise NFVIS yenza izaziso zesiganeko kwiziganeko eziphambili. Umxhasi weNETCONF unokurhuma kwezi zaziso zokubeka iliso kwinkqubela phambili yoqwalaselo kunye notshintsho lwesimo senkqubo kunye neeVMs.
Kukho iintlobo ezimbini zezaziso zesiganeko: i-nfvisEvent kunye ne-vmlcEvent (isiganeko somjikelezo wobomi be-VM) Ukufumana izaziso zesiganeko ngokuzenzekelayo, unokuqhuba umxhasi we-NETCONF, kwaye ubhalisele kwezi zaziso usebenzisa le misebenzi elandelayo ye-NETCONF:

–create-subscription=nfvisEvent

–create-subscription=vmlcEvent

Unga view Izaziso ze-NFVIS kunye ne-VM zomjikelo wobomi zisebenzisa i-nfvisEvent yesaziso kwaye ibonise imiyalelo yomjelo wesaziso ngokulandelelana. Ngolwazi oluthe vetshe, bona, Izaziso zoMsitho.

Inkxaso yeSNMP kwiNFVIS

Intshayelelo malunga neSNMP
IProtocol yoLawulo lweNethiwekhi elula (i-SNMP) yinkqubo ye-application-layer protocol ebonelela ngefomathi yomyalezo wonxibelelwano phakathi kwabaphathi be-SNMP kunye neearhente. I-SNMP ibonelela ngesakhelo esisemgangathweni kunye nolwimi oluqhelekileyo olusetyenziselwa ukubeka iliso kunye nokulawulwa kwezixhobo kuthungelwano.
Isakhelo seSNMP sinamacandelo amathathu:

Umphathi we-SNMP - Umphathi we-SNMP usetyenziselwa ukulawula nokubeka iliso kwimisebenzi ye-host hosts usebenzisa i-SNMP.

I-agent ye-SNMP - I-agent ye-SNMP yinxalenye yesofthiwe ngaphakathi kwesixhobo esilawulwayo esigcina idatha yesixhobo kwaye sibika ezi datha, njengoko zifunekayo, kwiinkqubo zokulawula.
I-MIB - Isiseko seNgcaciso yoLawulo (i-MIB) yindawo yokugcina ulwazi olubonakalayo lolwazi lolawulo lwenethiwekhi, olubandakanya ukuqokelelwa kwezinto ezilawulwayo.

Umphathi unokuthumela izicelo ze-arhente ukufumana nokuseta amaxabiso e-MIB. I-arhente ingaphendula kwezi zicelo.
Ngokuzimeleyo kolu nxibelelwano, i-arhente inokuthumela izaziso ezingacetywanga (imigibe okanye ukwazisa) kumphathi ukuba azise umphathi weemeko zenethiwekhi.

Imisebenzi yeSNMP
Usetyenziso lwe-SNMP lwenza le misebenzi ilandelayo ukubuyisela idatha, ukuguqula izinto eziguquguqukayo zeSNMP, kunye nokuthumela izaziso:

I-SNMP Fumana - Umsebenzi we-SNMP GET wenziwa yi-Network Management Server (NMS) ukubuyisela izinto eziguquguqukayo ze-SNMP.
Isethi ye-SNMP - Umsebenzi we-SNMP SET wenziwa yi-Network Management Server (NMS) ukuguqula ixabiso lezinto eziguquguqukayo.

Izaziso ze-SNMP - Into ephambili ye-SNMP yikhono layo lokuvelisa izaziso ezingacelwanga kwi-arhente ye-SNMP.

Fumana i-SNMP
Umsebenzi we-GET we-SNMP wenziwa yi-Network Management Server (NMS) ukubuyisela izinto eziguquguqukayo ze-SNMP. Kukho iintlobo ezintathu zemisebenzi ye-GET:

I-GET: Ifumana owona mzekelo wezinto ngqo kwi-arhente ye-SNMP.
I-GETNEXT: Ifumana into elandelayo eguquguqukayo, elandela i-lexicographical kuguquko oluchaziweyo.
I-GETBULK: Ibuyisela inani elikhulu ledatha eguquguqukayo yento, ngaphandle kwesidingo sokuphindaphinda imisebenzi yeGETNEXT.
Umyalelo we-SNMP GET ngulo:
snmpget -v2c -c [igama loluntu] [NFVIS-box-ip] [tag-igama, umzample ifSpeed] [ixabiso lesalathiso]

Ukuhamba kweSNMP
Ukuhamba kwe-SNMP sisicelo se-SNMP esebenzisa izicelo ze-SNMP GETNEXT ukubuza iziko lothungelwano lomthi wolwazi.
Into yokuchonga into (OID) inokunikwa kumgca womyalelo. Le OID ixela ukuba leliphi icandelo lendawo yokuchonga into eya kukhangelwa kusetyenziswa izicelo zeGETNEXT. Zonke izinto eziguquguqukayo kwi-subtree engezantsi kwe-OID enikiweyo ziyabuzwa kwaye amaxabiso azo anikezelwe kumsebenzisi.
Umyalelo wokuhamba kwe-SNMP nge-SNMP v2 ngulo: snmpwalk -v2c -c [igama-loluntu] [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
I-DISMAN-EVENT-MIB ::sysUpTimeInstance = Amanqaku exesha: (43545580) iintsuku ezi-5, 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 = Amanqaku exesha: (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 = I-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 = “”
…
Oku kulandelayo kunjeampUqwalaselo lokuhamba kwe-SNMP kunye ne-SNMP v3:
snmpwalk -v 3 -u user3 -a sha -A utshintshoPasphrase -x aes -X changePasphrase -l authPriv -n snmp 172.16.1.101 inkqubo
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
I-DISMAN-EVENT-MIB ::sysUpTimeInstance = Amanqaku exesha: (16944068) usuku olu-1, 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 = Amanqaku exesha: (0) 0:00:00.00

Izaziso zeSNMP
Into ephambili ye-SNMP kukukwazi ukuvelisa izaziso kwi-arhente ye-SNMP. Ezi zaziso azifuni ukuba izicelo zithunyelwe kumphathi weSNMP. Izaziso ezingacelwanga njenge-asynchronous) zinokuveliswa njengemigibe okanye ukwazisa izicelo. Imigibe yimiyalezo elumkisa umphathi weSNMP kwimeko yenethiwekhi. Ukwazisa izicelo (ukwazisa) yimigibe ebandakanya isicelo sokuqinisekiswa kokufumana kumphathi we-SNMP. Izaziso zingabonisa ukuqinisekiswa komsebenzisi okungafanelekanga, ukuqalisa kwakhona, ukuvala uxhulumaniso, ukulahleka koxhumo kwi-router yommelwane, okanye ezinye iziganeko ezibalulekileyo.

Phawula
Ukuqala kwi-Release 3.8.1 NFVIS ine-SNMP Trap inkxaso yojongano lokutshintsha. Ukuba umncedisi womgibe ucwangciselwe kuqwalaselo lwe-NFVIS snmp, iyakuthumela imiyalezo yomgibe kuzo zombini i-NFVIS kunye nojongano lokutshintsha. Zombini iindawo zojongano zivuswa yimeko yekhonkco phezulu okanye ezantsi ngokukhupha intambo okanye ukuseta admin_state phezulu okanye ezantsi xa intambo iqhagamshelwe.

Iinguqulelo zeSNMP

Ishishini leCisco NFVIS lixhasa ezi nguqulelo zilandelayo zeSNMP:

I-SNMP v1-I-Simple Network Management Protocol: Umgangatho we-Intanethi ogcweleyo, ochazwe kwi-RFC 1157. (i-RFC 1157 ithatha indawo yeenguqulelo zangaphambili ezapapashwa njenge-RFC 1067 kunye ne-RFC 1098.) Ukhuseleko lusekelwe kwiintambo zoluntu.
I-SNMP v2c—INkqubo-sikhokelo yoLawulo esekwe eluntwini ye-SNMPv2. I-SNMPv2c (i-"c" imele "uluntu") yiProtokholi yoMfuniselo ye-Intanethi echazwe kwi-RFC 1901, i-RFC 1905, kunye ne-RFC 1906. I-SNMPv2c luhlaziyo lwemisebenzi yomthetho kunye neendidi zedatha ye-SNMPv2p (SNMPv2 Classic), kwaye isebenzisa imodeli yokhuseleko esekwe eluntwini ye-SNMPv1.
SNMPv3—Uguqulelo 3 lweSNMP. I-SNMPv3 yiprothokholi esebenzisanayo esekwe kwimigangatho echazwe kwi-RFCs 3413 ukuya ku-3415. I-SNMPv3 ibonelela ngofikelelo olukhuselekileyo kwizixhobo ngokuqinisekisa kunye nokuguqulela iipakethi kwinethiwekhi.

Iimpawu zokhuseleko ezibonelelwe kwi-SNMPv3 zezi zilandelayo:

Ukunyaniseka komyalezo-Ukuqinisekisa ukuba ipakethi ayikhange ibe tampedibene nokuhamba.
Ungqinisiso-Ukuqinisekisa ukuba umyalezo usuka kumthombo osebenzayo.
Uguqulelo oluntsonkothileyo—Ukukrazula imixholo yepakethi ukunqanda ukuba ingafundwa ngumthombo ongagunyaziswanga.

Zombini i-SNMP v1 kunye ne-SNMP v2c isebenzisa uhlobo lokhuseleko olusekwe kuluntu. Uluntu lwabaphathi olukwazi ukufikelela kwi-arhente ye-MIB ichazwa ngedilesi ye-IP Uluhlu loLawulo lokuFikelela kunye negama lokugqitha.
I-SNMPv3 yimodeli yokhuseleko apho iqhinga lokuqinisekisa limiselwe umsebenzisi kunye neqela apho umsebenzisi ahlala khona. Inqanaba lokhuseleko linqanaba elivumelekileyo lokhuseleko ngaphakathi kwemodeli yokhuseleko. Indibaniselwano yemodeli yokhuseleko kunye nenqanaba lokhuseleko limisela ukuba yeyiphi indlela yokhuseleko esetyenziswayo xa uphethe ipakethi yeSNMP.
Ukuqinisekiswa koluntu kunye noqwalaselo lomsebenzisi luphunyeziwe nangona i-SNMP v1 kunye ne-v2 ngokwesiko ayifuni ukusetwa komsebenzisi. Kuzo zombini i-SNMP v1 kunye ne-v2 kwi-NFVIS, umsebenzisi kufuneka amiselwe ngegama elifanayo kunye noguqulelo njengegama loluntu elihambelanayo. Iqela lomsebenzisi kufuneka litshatise neqela elikhoyo kunye noguqulelo olufanayo lwe-SNMP ukwenzela ukuba imiyalelo ye-snmpwalk isebenze.

Inkxaso ye-SNMP MIB

Itheyibhile 2: Imbali yoMbali

Igama lophawu	Ukukhutshwa kwe-NFVIS 4.11.1	Inkcazo
I-SNMP CISCO-MIB	NONE	I-CISCO-MIB ibonisa iCisco Igama lomamkeli we-NFVIS usebenzisa i-SNMP.
I-SNMP VM yokuJonga i-MIB	Ukukhutshwa kwe-NFVIS 4.4.1	Inkxaso yongezwa kwi-SNMP VM ukubeka esweni ii-MIBs.

Ezi MIB zilandelayo zixhaswa kwiSNMP kwiNFVIS:
I-CISCO-MIB iqala kwiCisco NFVIS Khupha 4.11.1:
I-CISCO-MIB OID 1.3.6.1.4.1.9.2.1.3. igama lomamkeli
I-IF-MIB (1.3.6.1.2.1.31):

ukubaDescr
ifType
ifPhysAddress

ukuba iSpeed
ifOperStatus
ifAdminStatus

ukuba uMtu
ifName
ukuba iHighSpeed

ifPromiscuousMode
ifConnectorPresent
ifInErrors

ifInDiscards
ifInOctets
ifOutErrors

ifOutDiscars
ifOutOctets
ifOutUcastPkts

ifHCInOctets
ifHCInUcastPkts
ifHCoutOctets

ifHCOutUcastPkts
ifInBroadcastPkts
ifOutBroadcastPkts

ifInMulticastPkts
ifOutMulticastPkts
ifHCInBroadcastPkts

ifHCoutBroadcastPkts
ifHCInMulticastPkts
ifHCoutMulticastPkts

Iqumrhu le-MIB (1.3.6.1.2.1.47):

i-entPhysicalIndex
entPhysicalDescr

i-entPhysicalVendorType
i-entPhysicalContainedIn
entPhysicalClass

i-entPhysicalParentRelPos
entPhysicalName
entPhysicalHardwareRev

entPhysicalFirmwareRev
I-entPhysicalSoftwareRev
i-entPhysicalSerialNum

entPhysicalMfgName
entPhysicalModelName
entPhysicalAlias

i-entPhysicalAssetID
i-entPhysicalIsFRU

Inkqubo yeCisco ye-MIB (1.3.6.1.4.1.9.9.109):

cpmCPUTtotalPhysicalIndex (.2)
cpmCPUTotal5secRev (.6.x)*
cpmCPUTotal1minRev (.7.x)*

cpmCPUTotal5minRev (.8.x)*
cpmCPUMonIthuba (.9)
cpmCPUMemoryUsed (.12)

cpmCPUMemoryMahala (.13)
cpmCPUMemoryKernelReserved (.14)
cpmCPUMemoryHCIsed (.17)

cpmCPUMemoryHCMahala (.19)
cpmCPUMmoryHCernelReserved (.21)
cpmCPUloadAvg1min (.24)

cpmCPUloadAvg5min (.25)
cpmCPUloadAvg15min (.26)

Phawula
* ibonisa idatha yenkxaso efunekayo kwi-CPU enye engundoqo ukusuka kwi-NFVIS 3.12.3 ukukhululwa.

I-Cisco Environmental MIB (1.3.6.1.4.1.9.9.13):

Umqulutagi-eSensor:
ciscoEnvMonVoltageStatusDescr

ciscoEnvMonVoltageStatusValue
Uluvo lobushushu:
ciscoEnvMonTemperatureStatusDescr

ciscoEnvMonTemperatureStatusValue
Uluvo lweFan
ciscoEnvMonFanStatusDescr

ciscoEnvMonFanState

Phawula Inkxaso yoluvo kula maqonga ehardware alandelayo:

ENCS 5400 series: zonke

ENCS 5100 series: akukho nanye
UCS-E: voltage, iqondo lobushushu
UCS-C: zonke

I-CSP: CSP-2100, CSP-5228, CSP-5436 kunye neCSP5444 (Beta)

Cisco Environmental Monitor MIB isaziso esiqala kwiNFVIS 3.12.3 ukhupho:

ciscoEnvMonEnableShutdownNotification

ciscoEnvMonEnableVoltagI-eNotification
ciscoEnvMonEnableTemperatureNotification
ciscoEnvMonEnableFanNotification

ciscoEnvMonEnableRedundantSupplyNotification
ciscoEnvMonEnableStatChangeNotif

VM-MIB (1.3.6.1.2.1.236) iqala kwiNFVIS 4.4 ukhupho:

vmHypervisor:
vmHvSoftware
vmHvVersion

vmHvUpTime
vmTable:
vmName

vmUUID
vmOperState
vmOSType

vmCurCpuNumber
vmMemUnit
vmCurMem

vmCpuTime
vmCpuTable:
vmCpuCoreTime

vmCpuAffinityTable
vmCpuAffinity

Ukuqwalasela iNkxaso ye-SNMP

Uphawu	Inkcazo
SNMP ibinzana lokugqithisa loguqulelo oluntsonkothileyo	Ukuqala kuCisco NFVIS Release 4.10.1, kukho ukhetho lokongeza igama lokugqithisa elikhethiweyo le-SNMP elinokuvelisa i-priv-key eyahlukileyo kune-auth-key.

Nangona i-SNMP v1 kunye ne-v2c isebenzisa umtya osekwe kuluntu, oku kulandelayo kusafuneka:

Uluntu olufanayo kunye negama lomsebenzisi.
Inguqulelo yeSNMP efanayo yomsebenzisi kunye neqela.

Ukudala uluntu lweSNMP:
qwalasela i-terminal
snmp uluntu ukufikelela ekuhlaleni

Umtya wegama loluntu lweSNMP uxhasa [A-Za-z0-9_-] kunye nobude obuninzi obungama-32. I-NFVIS ixhasa kuphela ukufikelela kokufundaOnKuphela.
Ukwenza iQela leSNMP:
qwalasela iqela le-terminal ye-snmp yazisa funda bhala

Izinto eziguquguqukayo	Inkcazo
iqela_igama	Umtya wegama leqela. Umtya oxhasayo ngu [A-Za-z0-9_-] kwaye ubude obuninzi ngama-32.
umxholo	Umtya womxholo, ukungagqibeki yi-snmp. Obona bubude bungama-32. Ubuncinane ubude ngu-0 (umongo ongenanto).
inguqulelo	1, 2 okanye 3 ye-SNMP v1, v2c kunye ne-v3.
inqanaba_lokhuseleko	i-authPriv, i-authNoPriv, i-noAuthNoPriv SNMP v1 kunye ne-v2c isebenzisa i-noAuthNoPriv kuphela. Phawula
notify_list/read_list/write_list	Ingaba nayiphi na intambo. read_list kwaye notify_list iyafuneka ukuxhasa ukufunyanwa kwedatha ngezixhobo zeSNMP. Bhala_uluhlu lunokutsitywa kuba iNFVIS SNMP ayixhasi ukufikelela kokubhala kweSNMP.

Ukwenza umsebenzisi we-SNMP v3:

Xa umgangatho wokhuseleko yi authPriv
qwalasela i-terminal
umsebenzisi we-snmp umsebenzisi-uguqulelo 3 lomsebenzisi-iqela i-auth-protocol
iprotocol yabucala ibinzana lokugqithisa

qwalasela i-terminal
umsebenzisi we-snmp umsebenzisi-uguqulelo 3 lomsebenzisi-iqela i-auth-protocol
iprotocol yabucala ibinzana lokugqithisa i-encryption-password

Xa inqanaba lokhuseleko liyi-authNoPriv:
qwalasela i-terminal
umsebenzisi we-snmp umsebenzisi-uguqulelo 3 lomsebenzisi-iqela i-auth-protocol ibinzana lokugqithisa

Xa inqanaba lokhuseleko liyi-noAuthNopriv
qwalasela i-terminal
umsebenzisi we-snmp umsebenzisi-uguqulelo 3 lomsebenzisi-iqela

Izinto eziguquguqukayo	Inkcazo
igama_lomsebenzisi	Umtya wegama lomsebenzisi. Umtya oxhasayo ngu [A-Za-z0-9_-] kwaye ubude obuninzi bungama-32. Eli gama kufuneka lifane ne- community_name.
inguqulelo	I-1 kunye ne-2 ye-SNMP v1 kunye ne-v2c.
iqela_igama	Umtya wegama leqela. Eli gama kufuneka lifane negama leqela elimiselweyo kwiNFVIS.
ubunyani	aes okanye des
ngasese	md5 okanye sha
umtya_ibinzana_lokugqitha	Umtya webinzana lokugqithisa. Umtya oxhasayo [A-Za-z0-9\-_#@%$*&! ].
encryption_password	Umtya webinzana lokugqithisa. Umtya oxhasayo [A-Za-z0-9\-_#@%$*&! ]. Umsebenzisi kufuneka aqwalasele ibinzana lokugqithisa kuqala ukuze aqwalasele i-encryption-password.

Phawula Musa ukusebenzisa isitshixo se-auth-key kunye ne-priv-key. I-auth kunye ne-priv passphrases zifihliwe emva koqwalaselo kwaye zigcinwe kwi-NFVIS.
Ukuvumela imigibe yeSNMP:
qwalasela i-terminal snmp yenza imigibe trap_event inokuba yikhonkco okanye ikhonkco

Ukudala umamkeli womgibe weSNMP:
qwalasela i-terminal
snmp umamkeli host-ip-dilesi ibamba-izibuko inginginya-igama lomsebenzisi inginginya-uguqulelo inginginya-inqanaba lokhuseleko noAuthNoPriv

Izinto eziguquguqukayo	Inkcazo
igama_lomamkeli	Umtya wegama lomsebenzisi. Umtya oxhasayo ngu [A-Za-z0-9_-] kwaye ubude obuninzi bungama-32. Eli ayilogama lenginginya ye-FQDN, kodwa isiteketiso kwidilesi ye-IP yemigibe.
ip_idilesi	Idilesi ye-IP yomncedisi womgibe.
izibuko	Ukungagqibeki yi-162. Tshintshela kwenye inombolo yesibuko ngokusekwe kucwangciso lwakho.
igama_lomsebenzisi	Umtya wegama lomsebenzisi. Kufuneka ifane ne-user_name emiselweyo kwi-NFVIS.
inguqulelo	1, 2 okanye 3 yeSNMP v1, v2c okanye v3.
inqanaba_lokhuseleko	authPriv, authNoPriv, noAuthNoPriv Phawula I-SNMP v1 kunye ne-v2c isebenzisa i-noAuthNoPriv kuphela.

Uqwalaselo lweSNMP ExampLes
Le ex ilandelayoampLe ibonisa uqwalaselo lwe-SNMP v3
qwalasela i-terminal
Iqela le-snmp testgroup3 snmp 3 authPriv yazisa uvavanyo lokubhala uvavanyo lokufunda
! Umsebenzisi we-snmp umsebenzisi-uguqulelo olu-3 lomsebenzisi-iqela lovavanyo3 i-auth-protocol sha privprotocol aes
Utshintsho lwebinzana logqithoUguqulelo lwegama lokugqithisaIgama lokugqithisa lokugqitha
! qwalasela inginginya ye-snmp ukunika amandla i-snmp v3 trap
i-snmp host-host3 host-ip-address 3.3.3.3 host-version 3 host-igama lomsebenzisi3 inginginya-inqanaba lokhuseleko authPriv host-port 162
!!

Le ex ilandelayoampLe ibonisa i-SNMP v1 kunye ne-v2 uqwalaselo:
qwalasela i-terminal
I-snmp yoluntu yoluntu-ufikelelo lokufundaKuphela
! snmp iqela testgroup snmp 2
! Umsebenzisi we-snmp womsebenzisi weqela lovavanyo lweqela lomsebenzisi-uguqulelo 2
! i-snmp host host2 host-ip-address 2.2.2.2 host-port 162 host-igama lomsebenzisi umamkeli kawonke-wonke-version 2 inginginya-inqanaba lokhuseleko-noAuthNoPriv
! i-snmp yenza i-traps linkup
I-snmp yenza i-traps linkDown

Le ex ilandelayoampLe ibonisa uhlengahlengiso lwe-SNMP v3:
qwalasela i-terminal
Iqela le-snmp testgroup3 snmp 3 authPriv yazisa uvavanyo lokubhala uvavanyo lokufunda
! Umsebenzisi we-snmp yomsebenzisi3 uguqulelo lomsebenzisi-3 iqela lomsebenzisi-iqela lovavanyo3 i-auth-protocol sha priv-protocol aespassphrase change Change Passphrase
! qwalasela umamkeli we-snmp ukwenza i-snmp v3 trapsnmp host3 host-ip-address 3.3.3.3 host-version 3 host-igama lomsebenzisi3host-ukhuseleko-level authPriv host-port 162
!!

Ukutshintsha inqanaba lokhuseleko:
qwalasela i-terminal
! Iqela le-snmp testgroup4 snmp 3 authNoPriv yazisa uvavanyo lokubhala uvavanyo lokufunda
! Umsebenzisi we-snmp umsebenzisi-uguqulelo olu-4 lomsebenzisi-iqela lovavanyo iqela3 i-auth-protocol md4 ibinzana lokugqithisa igama lokugqithisa igama lokugqitha
! qwalasela i-snmp host ukwenza i-snmp v3 trap snmp host4 host-ip-address 4.4.4.4 host-version 3 host-igama lomsebenzisi4 ibamba-ukhuseleko-level authNoPriv host-port 162
!! i-snmp yenza i-traps linkUp
I-snmp yenza i-traps linkDown

Ukutshintsha umxholo omiselweyo we-SNMP:
qwalasela i-terminal
! Iqela le-snmp testgroup5 devop 3 authPriv yazisa uvavanyo lokubhala uvavanyo lokufunda
! Umsebenzisi we-snmp umsebenzisi-uguqulelo olu-5 lomsebenzisi-iqela lovavanyo3 i-auth-protocol md5 yabucala-iprotokholi des utshintsho lwebinzana lokugqitha
!

Ukusebenzisa umxholo ongenanto kunye noAuthNoPriv
qwalasela i-terminal
! Iqela le-snmp testgroup6 "" 3 noAuthNoPriv funda uvavanyo bhala uvavanyo lwazisa uvavanyo
! Umsebenzisi we-snmp umsebenzisi6 uguqulelo lomsebenzisi 3 iqela lomsebenzisi-iqela lovavanyo6
!

Phawula
I-SNMP v3 yemeko ye-snmp yongezwa ngokuzenzekelayo xa iqwalaselwe ukusuka web portal. Ukusebenzisa ixabiso lomxholo owahlukileyo okanye umtya womxholo ongenanto, sebenzisa i-NFVIS CLI okanye i-API yoqwalaselo.
I-NFVIS SNMP v3 ixhasa kuphela igama lokugqithisa elinye kuzo zombini i-auth-protocol kunye ne-priv-protocol.
Sukusebenzisa isitshixo se-auth-key kunye ne-priv-key ukumisela ibinzana lokugqithisa le-SNMP v3. Ezi zitshixo zenziwe ngokwahlukileyo phakathi kweenkqubo ezahlukeneyo ze-NFVIS zebinzana lokugqithisa elifanayo.

Phawula
Ukukhutshwa kwe-NFVIS 3.11.1 kwandisa inkxaso yoonobumba abakhethekileyo kwibinzana lokugqithisa. Ngoku abalinganiswa balandelayo bayaxhaswa: @#$-!&*

Phawula
Ukhupho lwe-NFVIS 3.12.1 luxhasa abalinganiswa abakhethekileyo balandelayo: -_#@%$*&! kunye nendawo emhlophe. I-backslash (\) ayixhaswanga.

Qinisekisa uLungiselelo lweNkxaso yeSNMP
Sebenzisa umyalelo we-ejenti ye-snmp ukuqinisekisa inkcazo ye-arhente ye-snmp kunye ne-ID.
nfvis# bonisa iarhente ye-snmp
iarhente ye-snmp sysDescr “Cisco NFVIS”
snmp arhente sysOID 1.3.6.1.4.1.9.12.3.1.3.1291

Sebenzisa umboniso we-snmp traps umyalelo wokuqinisekisa ubume bemigibe ye-snmp.
nfvis# bonisa snmp imigibe

TRAP IGAMA	TRAP STATE
ikhonkcoPhawula ikhonkcoUp	ikhubazekile yenziwe yasebenza

Sebenzisa umyalelo wezibalo ze-snmp ukuqinisekisa izibalo ze-snmp.
nfvis# bonisa izibalo ze-snmp
izibalo ze-snmp sysUpTime 57351917
snmp izibalo sysInkonzo 70
izibalo ze-snmp sysORLastChange 0
izibalo ze-snmp snmpInPkts 104
izibalo ze-snmp snmpInBadVersions 0
snmp izibalo snmpInBadCommunityNames 0
izibalo ze-snmp snmpInBadCommunityUses 0
izibalo ze-snmp snmpInASNParseErrs 0
izibalo ze-snmp snmpSilentDrops 0
izibalo ze-snmp snmpProxyDrops 0

Sebenzisa umboniso osebenzayo-config umyalelo we-snmp ukuqinisekisa uqwalaselo lojongano lwe-snmp.
nfvis# bonisa ukubaleka-config snmp
iarhente ye-snmp yenziwe yinyani
snmp agent engineID 00:00:00:09:11:22:33:44:55:66:77:88
i-snmp yenza i-traps linkUp
snmp uluntu pub_comm
Ufikelelo loluntu ukufundaKuphela
! snmp uluntu tachen
Ufikelelo loluntu ukufundaKuphela
! Iqela le-snmp tachen snmp 2 noAuthNoPriv
funda uvavanyo
bhala uvavanyo
ukwazisa uvavanyo
! Iqela le-snmp testgroup snmp 2 noAuthNoPriv
ukufunda-ukufikelela
ukubhala-ufikelelo
ukwazisa-ufikelelo
! Umsebenzisi we-snmp kawonkewonke
umsebenzisi-uguqulelo 2
Iqela labasebenzisi 2
i-auth-protocol md5
priv-protocol des
! snmp umsebenzisi tachen
umsebenzisi-uguqulelo 2
i-tachen yeqela labasebenzisi
! i-snmp host host2
I-host-port 162
i-host-ip-address 2.2.2.2
inginginya-uguqulelo 2
inqanaba lokhuseleko lomkhosi noAuthNoPriv
inginginya-igama lomsebenzisi likawonke-wonke
!

Umda ophezulu wolungelelwaniso lweSNMP
Umda ophezulu wolungelelwaniso lwe-SNMP:

Uluntu: 10
Amaqela: 10
Abasebenzisi: 10
Ababuki zindwendwe: 4

Inkxaso ye-SNMP APIs kunye neMiyalelo

APIs	Imiyalelo
• /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	• i-arhente • uluntu • uhlobo lomgibe • umamkeli • umsebenzisi • iqela

Inkqubo yokuJonga

I-NFVIS ibonelela ngemiyalelo yokubeka iliso kwinkqubo kunye nee-APIs zokubeka iliso kumamkeli kunye nee-VM ezibekwe kwi-NFVIS.
Le miyalelo iluncedo ukuqokelela izibalo zokusetyenziswa kwe-CPU, imemori, idiski kunye namazibuko. Iimetriki ezinxulumene nezi zibonelelo ziqokelelwa ngamaxesha athile kwaye ziboniswe kangangexesha elithile. Ubude bexesha elikhulu amaxabiso aphakathi ayaboniswa.
Ukubekwa esweni kwenkqubo kwenza umsebenzisi ukuba view idatha yembali ekusebenzeni kwenkqubo. Ezi metrics zikwaboniswa njengegrafu kwi-portal.

Ukuqokelelwa kweeNkcukacha zokuJonga iiNkqubo

Iinkcukacha-manani zokubeka iliso zesixokelelwano ziboniswa ngexesha eliceliweyo. Ubude bexesha elimiselweyo yimizuzu emihlanu.
Amaxabiso exesha elixhaswayo yi-1min, 5min, 15min, 30min, 1h, 1H, 6h, 6H, 1d, 1D, 5d, 5D, 30d, 30D kunye nemizuzu njengemizuzu, h kunye noH njengeeyure, d kunye noD njengeentsuku.

Example
Oku kulandelayo kunjeample imveliso yeenkcukacha-manani zokujonga inkqubo:
nfvis# bonisa inkqubo-esweni inginginya ye-cpu yokusetyenziswa kwe-cpu-ukusetyenziswa kwe-1h yelizwe engasebenziyo-inkqubo yokubeka iliso i-cpu izibalo ze-cpu-usetyenziso 1h imo engasebenziyo qokelela-ixesha lokuqalisa-ixesha 2019-12-20T11:27:20-00: 00 qokelela-ithuba-imizuzwana 10
ICPU
id0
ipesenti yokusetyenziswatage “[7.67, 5.52, 4.89, 5.77, 5.03, 5.93, 10.07, 5.49, …
Ixesha apho uqokelelo lwedatha luqalwe ngalo luboniswa njengokuqokelela-umhla wokuqalisa.
I sampIsithuba sexesha elithile apho idatha iqokelelwa khona iboniswa njengokuqokelela-ithuba-imizuzwana.
Idata yemetric eceliweyo njengengqokelela yamanani eCPU iboniswa njengoluhlu. Indawo yokuqala yedatha kuluhlu yaqokelelwa ngexesha elichaziweyo lokuqokelela-ukuqala-umhla kunye nexabiso ngalinye elilandelayo kwixesha elichazwe yi-collection-interval-seconds.
Kwi-sample mveliso, i-CPU id 0 inokusetyenziswa kwe-7.67% ngo-2019-12-20 ngo-11: 27: 20 njengoko kucacisiwe ngokuqokelela-umhla wokuqalisa. Imizuzwana ye-10 emva koko, ibinokusetyenziswa kwe-5.52% ukususela ekubeni i-collect-interval-seconds yi-10. Ixabiso lesithathu le-cpu-usetyenziso ngu-4.89% kwimizuzwana ye-10 emva kwexabiso lesibini le-5.52% njalo njalo.
I sampisithuba sexesha elibonisiweyo njengengqokelela-ithuba-lemizuzwana utshintsho olusekwe kubude bexesha obuxeliweyo. Ubude bexesha eliphezulu, iinkcukacha-manani eziqokelelweyo zinikwa i-avareji ngexesha eliphezulu ukugcina inani leziphumo lifanelekile.

UkuJonga iNkqubo yoMamkeli

I-NFVIS ibonelela ngemiyalelo yokubeka iliso kwinkqubo kunye nee-APIs ukujonga ukusetyenziswa kwe-CPU yomkhosi, inkumbulo, idisk kunye namazibuko.

Ukubeka iliso kuSetyenziso lweCPU yoMamkeli
IpesentitagIxesha elichithwe yi-CPU kumazwe ahlukeneyo, njengokusebenzisa ikhowudi yomsebenzisi, ukwenza ikhowudi yenkqubo, ukulinda imisebenzi ye-IO, njl. njl. iboniswa ngexesha elichaziweyo.

i-cpu-state	Inkcazo
engasebenziyo	I-100 - i-idle-cpu-percentage
phazamisa	Ibonisa ipesentitage yexesha lomqhubekekisi elichithwe ekunikezeni uphazamiseko lophazamiseko
intle	Imeko ye-CPU entle yi-subset yesimo somsebenzisi kwaye ibonisa ixesha le-CPU elisetyenziswa ziinkqubo ezinokubaluleka okuphantsi kuneminye imisebenzi.
inkqubo	Inkqubo ye-CPU state ibonisa ubungakanani bexesha le-CPU elisetyenziswe yikernel.
umsebenzisi	Imeko ye-CPU yomsebenzisi ibonisa ixesha le-CPU elisetyenziswa yinkqubo yendawo yomsebenzisi
yima	Ixesha lokungenzi nto ngelixa ulinde umsebenzi we-I/O ukuba ugqitywe

Imeko engasebenziyo yile nto ifunwa ngumsebenzisi ukuba ayibeke iliso. Sebenzisa le CLI ilandelayo okanye API esweni ukusetyenziswa CPU: nfvis# bonisa inkqubo-esweni umamkeli cpu izibalo cpu-usetyenziso urhulumente /api/yokusebenza/inkqubo-esweni/inginginya/cpu/stats/cpu-usetyenziso/ , ?nzulu
Idatha ikwafumaneka kwifomu edibeneyo yobuncinci, ubuninzi, kunye ne-avareji yokusetyenziswa kwe-CPU usebenzisa le CLI ilandelayo kunye ne-API: nfvis# bonisa inkqubo-esweni inginginya ye-CPU yetafile-usetyenziso /api/yokusebenza/inkqubo-esweni/umamkeli/cpu/itafile/cpu-usetyenziso/ ?nzulu

Ukubeka iliso kwiiNkcukacha-manani zeZibuko
Ingqokelela yeenkcukacha-manani zamazibuko angatshintshiyo iphathwa yidaemon eqokelelweyo kuwo onke amaqonga. Igalelo kunye nesiphumo sobalo lwenqanaba ngezibuko lenziwe lasebenza kwaye ubalo lwezinga lwenziwa yidaemon eqokelelweyo.
Sebenzisa inkqubo yokubeka iliso yestats yechweba lomyalelo ukubonisa iziphumo zobalo olwenziwe ngokuqokelelwa kwepakethe/umzuzwana, iimpazamo/umzuzwana kwaye ngoku kilobits/umzuzwana. Sebenzisa isixokelelwano somyalelo wetheyibhile yenginginya yokubeka iliso ukubonisa iziphumo zomndilili wamanani aqokelelweyo kwimizuzu emi-5 yokugqibela yeepakethi/umzuzwana kunye neekhilobhithi/umzuzwana amaxabiso.

Ukubeka iliso kwiMemori yomamkeli
Izibalo zokusetyenziswa kwenkumbulo yomzimba ziboniswa kwezi ndidi zilandelayo:

Intsimi	Imemori esetyenziselwa ukuphazamisa i-I/O
buffered-MB	Inkcazo
igcinwe-MB	Imemori isetyenziselwa ukugcinwa kwedatha file ukufikelela kwinkqubo
free-MB	Imemori ekhoyo ukuze isetyenziswe
esetyenzisiweyo-MB	Imemori esetyenziswa yinkqubo
i-slab-recl-MB	Imemori esetyenziselwa i-SLAB-ukwabiwa kwezinto ze-kernel, ezinokubuyiselwa
i-slab-unrecl-MB	Imemori esetyenziselwa i-SLAB-ukwabiwa kwezinto ze-kernel, ezingenakubangwa kwakhona

Sebenzisa le CLI ilandelayo okanye i-API yokubeka iliso kwinkumbulo yomamkeli:
nfvis# bonisa isixokelelwano-esweni izibalo zememori ye-mem-usetyenziso
/api/yokusebenza/inkqubo-esweni/umamkeli/inkumbulo/izibalo/ukusetyenziswa kwemem/ ?nzulu
Idatha ikwafumaneka kwifomu edibeneyo yobuncinci, ubuninzi, kunye nokusetyenziswa kwememori ephakathi usebenzisa le CLI ilandelayo kunye ne-API:
nfvis# bonisa inkqubo-esweni yomnini wetafile yememori yokusetyenziswa kwe-mem /api/yokusebenza/inkqubo-esweni/inginginya/inkumbulo/itafile/ukusetyenziswa kwemem/ ?nzulu

Ukubeka iliso kwiidiski zomamkeli
Ubalo lwemisebenzi yedisk kunye nesithuba sedisk sinokufumaneka kuluhlu lweediski kunye nezahlulo zedisk kwinginginya yeNFVIS.

Ukubeka iliso kwiMisebenzi yeeDiski zomamkeli
Ezi nkcukacha-manani zilandelayo zedisk ziboniswa kwidiski nganye kunye nesahlulelo sediski:

Intsimi	Inkcazo
io-ixesha-ms	I-avareji yexesha elichithwe ukwenza imisebenzi ye-I/O kwiimilliseconds
io-time-weighted-ms	Umlinganiselo wazo zombini ixesha lokugqitywa kwe-I/O kunye nomsebenzi ongekenziwa onokuthi uqokelele
kudityanisiwe-ukufundwa-ngomzuzwana	Inani lemisebenzi efundwayo enokuthi idityaniswe kwimisebenzi esele ibekwe emgceni, lufikelelo lwediski olubonakalayo olunikwe imisebenzi emibini nangaphezulu enengqiqo. Okukhona ufundo oludityanisiweyo luphezulu, kokukhona ukusebenza ngcono.
kudityanisiwe-ubhala-ngomzuzwana	Inani lemisebenzi yokubhala enokuthi idityaniswe kweminye imisebenzi esele ibekwe emgceni, olo lufikelelo lwediski olubonakalayo olunikwe imisebenzi emibini okanye ngaphezulu enengqiqo. Okukhona ufundo oludityanisiweyo luphezulu, kokukhona ukusebenza ngcono.
iibhayithi-funda-ngomzuzwana	Iibhayithi ezibhalwa ngesekhondi
iibhayithi-zibhalwe-ngomzuzwana	Iibhayithi zifundwa ngesekhondi
ifunda-ngomzuzwana	Inani lemisebenzi yokufunda ngomzuzwana
ubhala-ngomzuzwana	Inani lemisebenzi yokubhala ngomzuzwana
ixesha-nganye-ukufunda-ms	I-avareji yexesha umsebenzi wokufunda uthatha ukugqiba
ixesha-ngokubhala-ms	I-avareji yexesha apho umsebenzi wokubhala uthatha ukugqiba
ezilindileyo	Ubungakanani bomgca wemisebenzi elindileyo ye-I/O

Sebenzisa le CLI ilandelayo okanye i-API yokubeka iliso kwiidiski zenginginya:
nfvis# bonisa isixokelelwano-esweni izibalo zedisk yedisk-yokusebenza
/api/yokusebenza/inkqubo-esweni/umamkeli/idiski/izibalo/imisebenzi yediski/ ?nzulu

Ukubeka iliso kwiNdawo yeDiskhi yomamkeli
Le datha ilandelayo enxulumene ne file usetyenziso lwenkqubo, singakanani na isithuba kwisahlulelo esinyusiweyo esisetyenziswayo kwaye singakanani esikhoyo siqokelelweyo:

Intsimi	Iigigabytes ziyafumaneka
free-GB	Inkcazo
esetyenzisiweyo-GB	Iigigabytes ezisetyenziswayo
reserved-GB	Iigigabytes zigcinelwe umsebenzisi oyingcambu

Sebenzisa le CLI ilandelayo okanye i-API yokubeka iliso kwisithuba sedisk yomamkeli:
nfvis# bonisa isixokelelwano-esweni izibalo zedisk yediski-isithuba /api/yokusebenza/inkqubo-esweni/umamkeli/idiski/izibalo/indawo yediski/ ?nzulu

Ukubeka iliso kumaZibuko okusingatha
Ezi nkcukacha-manani zilandelayo zetrafikhi yothungelwano kunye neempazamo kujongano ziyaboniswa:

Intsimi	Igama lojongano
igama	Inkcazo
iipakethe zizonke-ngomzuzwana	Ireyithi yepakethi eyonke (efunyenweyo kwaye yathunyelwa).
rx-iipakethi-ngomzuzwana	Iipakethi ezifunyenwe ngesekhondi
tx-iipakethi-ngomzuzwana	Iipakethi ezithunyelwa ngesekhondi
iimposiso zizonke-ngomzuzwana	Itotali (efunyenweyo kwaye idluliselwe) izinga lempazamo
rx-iimpazamo-ngomzuzwana	Izinga lemposiso kwiipakethi ezifunyenweyo
tx-iimpazamo-ngomzuzwana	Izinga lempazamo kwiipakethi ezithunyelweyo

Sebenzisa i-CLI ilandelayo okanye i-API yokubeka iliso kumazibuko ebamba:
nfvis# bonisa isixokelelwano-esweni izibalo zezibuko losetyenziso /api/yokusebenza/inkqubo-esweni/inginginya/izibuko/izibalo/ukusetyenziswa kwezibuko/ ?nzulu

Idatha ikwafumaneka kwifomu edibeneyo yobuncinci, ubuninzi, kunye ne-avareji yokusetyenziswa kwezibuko usebenzisa le CLI ilandelayo kunye ne-API:
nfvis# bonisa inkqubo-esweni ichweba lechweba letheyibhile / api/isebenzayo/inkqubo-esweni/inginginya/izibuko/itafile/izibuko-usetyenziso/ , ?nzulu

Ukujongwa kweNkqubo yeVNF

I-NFVIS ibonelela ngemiyalelo yokubeka iliso kwinkqubo kunye nee-APIs zokufumana izibalo kwiindwendwe ezibonakalayo ezibekwe kwi-NFVIS. Ezi nkcukacha-manani zibonelela ngedatha ngokusetyenziswa kwe-CPU ye-VM, imemori, idisk kunye nojongano lwenethiwekhi.

Ukubeka iliso kusetyenziso lweCPU yeVNF
Ukusetyenziswa kwe-CPU ye-VM kuboniswa ixesha elichaziweyo kusetyenziswa le mihlaba ilandelayo:

Intsimi	Inkcazo
ipesenti epheleleyotage	I-avareji yokusetyenziswa kwe-CPU kuzo zonke ii-CPU ezinengqiqo ezisetyenziswa yi-VM
id	I-ID ye-CPU enengqondo
vcpu-percentage	Ipesenti yokusetyenziswa kweCPUtage ye CPU id echaziweyo

Sebenzisa le CLI ilandelayo okanye iAPI ukujonga ukusetyenziswa kweCPU yeVNF:
nfvis# bonisa inkqubo-esweni vnf vcpu izibalo vcpu-usetyenziso
/api/yokusebenza/inkqubo-esweni/vnf/vcpu/stats/vcpu-usetyenziso/ ?nzulu
/api/yokusebenza/inkqubo-esweni/vnf/vcpu/stats/vcpu-usetyenziso/ /vnf/ ?nzulu

Ukubeka iliso kwimemori yeVNF
Ezi nkcukacha-manani zilandelayo ziqokelelelwa ukusetyenziswa kwememori ye-VNF:

Intsimi	Inkcazo
iyonke-MB	Iyonke inkumbulo yeVNF kwi-MB
rss-MB	Ubungakanani beSeti yoMhlali (RSS) yeVNF kwi-MB Ubungakanani beSeti yoMhlali (RSS) yinxalenye yememori egcinwe yinkqubo, egcinwe kwi-RAM. Eminye inkumbulo ehleliyo ikhona kwindawo yokutshintsha okanye file inkqubo, kuba amanye amalungu enkumbulo egciniweyo akhutshiwe, okanye amanye amalungu okuphunyezwa akalayishwanga.

Sebenzisa le CLI ilandelayo okanye i-API ukujonga imemori ye-VNF:
nfvis# bonisa inkqubo-esweni i-vnf inkumbulo yokusetyenziswa kwe-mem
/api/yokusebenza/inkqubo-esweni/vnf/inkumbulo/izibalo/ukusetyenziswa kwemem/ ?nzulu
/api/yokusebenza/inkqubo-esweni/vnf/inkumbulo/izibalo/ukusetyenziswa kwemem/ /vnf/ ?nzulu

Ukubeka iliso kwiiDiski zeVNF
Ezi nkcukacha-manani zilandelayo zedisk ziqokelelwa kwidiski nganye esetyenziswa yi-VM:

Intsimi	Inkcazo
iibhayithi-funda-ngomzuzwana	Ii-bytes zifundwa kwidiski ngesekhondi
iibhayithi-zibhalwe-ngomzuzwana	Iibhayithi ezibhaliweyo kwidisk ngomzuzwana
ifunda-ngomzuzwana	Inani lemisebenzi yokufunda ngomzuzwana
ubhala-ngomzuzwana	Inani lemisebenzi yokubhala ngomzuzwana

Sebenzisa le CLI ilandelayo okanye i-API ukujonga iidiski zeVNF:
nfvis# bonisa inkqubo-esweni izibalo zediski ze-vnf
/api/yokusebenza/inkqubo-esweni/vnf/disk/stats/disk-operations/ ?nzulu
/api/yokusebenza/inkqubo-esweni/vnf/disk/stats/disk-operations/ /vnf/ ?nzulu

Ukubeka iliso kumazibuko eVNF
Ezi nkcukacha-manani zilandelayo zojongano lomsebenzi wothungelwano ziqokelelelwa ii-VM ezisasazwe kwi-NFVIS:

Intsimi	Inkcazo
iipakethe zizonke-ngomzuzwana	Iipakethi zizonke ezifunyenweyo kwaye zithunyelwa ngesekhondi
rx-iipakethi-ngomzuzwana	Iipakethi ezifunyenwe ngesekhondi
tx-iipakethi-ngomzuzwana	Iipakethi ezithunyelwa ngesekhondi
iimposiso zizonke-ngomzuzwana	Ireyithi yempazamo epheleleyo yokwamkelwa nokuhanjiswa kwepakethi
rx-iimpazamo-ngomzuzwana	Izinga lempazamo lokufumana iipakethi
tx-iimpazamo-ngomzuzwana	Izinga lemposiso yokuthumela iipakethi

Sebenzisa i-CLI ilandelayo okanye i-API ukujonga izibuko ze-VNF:
nfvis# bonisa isixokelelwano-esweni i-vnf izibalo zezibuko usetyenziso
/api/yokusebenza/inkqubo-esweni/vnf/port/stats/port-usage/ ?nzulu
/api/yokusebenza/inkqubo-esweni/vnf/port/stats/port-usage/ /vnf/ ?nzulu

ENCS Tshintshela esweni

Itheyibhile 3: Imbali yoMbali

Igama lophawu	NONE	Inkcazo
ENCS Tshintshela esweni	I-NFVIS 4.5.1	Olu phawu lukuvumela ukuba ubale ireyithi yedatha ye-ENCS izibuko zokutshintsha ngokusekelwe kwidatha eqokelelwe kuyo utshintsho lwe-ENCS.

Kwi-ENCS switch port, ireyithi yedatha ibalwa ngokusekelwe kwidatha eqokelelwe kwi-ENCS yokutshintsha usebenzisa i-polling ye-periodic yonke imizuzwana ye-10. Igalelo kunye nemveliso ye- Kbps ibalwa ngokusekelwe kwii-octets eziqokelelwe kwi-switch rhoqo ngemizuzwana ye-10.
Ifomula esetyenzisiweyo ekubaleni imi ngolu hlobo lulandelayo :
Ireyithi ephakathi = (Ireyiti ye-Avg – Ireyithi yexesha langoku) * (alpha) + Izinga lokuphumla langoku.
UAlfa = umphindaphindi/ Isikali
Isiphindaphinda = isikali – (isikali * compute_interval)/ Load_interval
Apho compute_interval lithuba lokuvota kunye Load_interval lujongano lomthwalo interval = 300 sec kunye nesikali = 1024.

Ngenxa yokuba idata ifunyenwe ngokuthe ngqo ekutshintsheni izinga le-kbps libandakanya ulandelelwano lweSakhelo sokuJonga (FCS) iibhayithi.
Ubalo lwe-bandwidth lwandisiwe kwi-ENCS tshintsha amajelo ezibuko kusetyenziswa ifomula efanayo. Igalelo nesantya semveliso kwi kbps iboniswa ngokwahlukeneyo kwizibuko le-Ethernet legigabhithi nganye kunye neqela elihambelanayo leqela lezibuko elidityaniswa nalo.
Sebenzisa ujongano bonisa izixhobo zokubala umyalelo view Ubalo lwezinga ledatha.

Amaxwebhu / Izibonelelo

Cisco Release 4.x Enterprise Network Function Virtualization Infrastructure Software [pdf] Incwadi yokusebenzisa
Khupha i-4.x, Khupha i-4.x yoShishino uMsebenzi we-Virtualization ye-Software yeSiseko soBuchule, ukukhutshwa kwe-4.x, i-Software yeSiseko soMsebenzi woShishino woMsebenzi we-Virtualization, i-Software ye-Virtualization yeSiseko soMsebenzi, i-Virtualization Infrastructure Software, i-Software ye-Infrastructure, i-Software.

Cisco Release 4.x Enterprise Network Function Virtualization Infrastructure Software [pdf] Incwadi yokusebenzisa
Khupha i-4.x, Khupha i-4.x ye-Software ye-Virtualization Network Function Virtualization, i-Software ye-Virtualization ye-Virtualization, i-Software ye-Virtualization ye-Virtualization, i-Software ye-Infrastructure, i-Software ye-Infrastructure Software.

Iimbekiselo

Incwadi yokusebenzisa

Khupha i-4.x yoMsebenzi woMsebenzi woThungelwano lweNtsebenziswano oluLungelelekileyo lweSiseko seSiseko seSofthiwe

Syslog