{"id":30009,"date":"2019-10-31T21:33:10","date_gmt":"2019-10-31T18:33:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vmware-nsx-dlya-samyh-malenkih-chast-1\/"},"modified":"2019-10-31T21:33:10","modified_gmt":"2019-10-31T18:33:10","slug":"vmware-nsx-dlya-samyh-malenkih-chast-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/vmware-nsx-dlya-samyh-malenkih-chast-1","title":{"rendered":"VMware NSX f\u00f6r de minsta. Del 1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/22caedbcfd1d6fa4e19bc5b0fe71e0c9.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nOm man tittar p\u00e5 konfigurationen av vilken brandv\u00e4gg som helst, s\u00e5 kommer vi f\u00f6rmodligen att se ett stort antal IP-adresser, portar, protokoll och subn\u00e4t. P\u00e5 detta klassiska s\u00e4tt implementeras s\u00e4kerhetspolicyn f\u00f6r anv\u00e4ndares \u00e5tkomst till resurser. F\u00f6rst f\u00f6rs\u00f6ker man h\u00e5lla ordning i konfigurationen, men sedan b\u00f6rjar anst\u00e4llda flytta mellan avdelningar, servrar dupliceras och byter roller, \u00e5tkomster f\u00f6r olika projekt skapas d\u00e4r de normalt inte \u00e4r till\u00e5tna, och hundratals ok\u00e4nda stigar uppst\u00e5r.<\/p>\n<p>Runt reglerna, om man har tur, finns det kommentarer som \"Be om att g\u00f6ra det, Vasa\" eller \"Detta \u00e4r en passage i DMZ\". N\u00e4tverksadministrat\u00f6ren s\u00e4ger upp sig, och allt blir helt oklart. Sedan best\u00e4mmer sig n\u00e5gon f\u00f6r att rensa konfigurationen fr\u00e5n Vasa, och SAP kraschar eftersom Vasa en g\u00e5ng bad om denna \u00e5tkomst f\u00f6r att f\u00e5 SAP att fungera.<\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/f79759ed590ad9b3a1f4878abdb47e6c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nIdag kommer jag att ber\u00e4tta om VMware NSX, som hj\u00e4lper till att till\u00e4mpa n\u00e4tverks- och s\u00e4kerhetspolicys utan r\u00f6ra i brandv\u00e4ggarnas konfigurationer. Jag visar ocks\u00e5 vilka nya funktioner som har tillkommit j\u00e4mf\u00f6rt med vad VMware tidigare hade inom detta omr\u00e5de. <noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>VMWare NSX \u2013 en plattform f\u00f6r virtualisering och s\u00e4kerst\u00e4llande av n\u00e4tverkstj\u00e4nster. NSX l\u00f6ser uppgifter relaterade till routning, switching, belastningsbalansering, brandv\u00e4gg och kan mycket annat intressant. <\/p>\n<p>NSX \u00e4r arvet fr\u00e5n VMware:s egen produkt vCloud Networking and Security (vCNS) och det f\u00f6rv\u00e4rvade Nicira NVP.<\/p>\n<h3>Fr\u00e5n vCNS till NSX<\/h3>\n<p>\nTidigare hade kunden i en molnl\u00f6sning baserad p\u00e5 VMware vCloud en separat virtuell maskin f\u00f6r vCNS vShield Edge. Denna agerade som en gr\u00e4ns\u00f6verskridande gateway d\u00e4r m\u00e5nga n\u00e4tverksfunktioner kunde konfigureras: NAT, DHCP, brandv\u00e4gg, VPN, belastningsbalanserare etc. vShield Edge begr\u00e4nsade den virtuella maskinens interaktion med omv\u00e4rlden enligt reglerna som angavs i brandv\u00e4ggen och NAT. Inom n\u00e4tverket kommunicerade de virtuella maskinerna fritt med varandra inom subn\u00e4ten. Om man verkligen vill separera och styra trafik kan man skapa ett separat n\u00e4tverk f\u00f6r olika delar av applikationerna (olika virtuella maskiner) och ange motsvarande regler f\u00f6r deras n\u00e4tverksinteraktion i brandv\u00e4ggen. Men detta \u00e4r tidskr\u00e4vande, komplicerat och ointressant, s\u00e4rskilt n\u00e4r man har ett par dussin virtuella maskiner.<\/p>\n<p>I NSX har VMware realiserat konceptet mikrosektorisering med hj\u00e4lp av en distribuerad brandv\u00e4gg (distributed firewall) som \u00e4r inbyggd i hypervisorens k\u00e4rna. H\u00e4r definieras s\u00e4kerhetspolicyer och n\u00e4tverksinteraktioner inte bara f\u00f6r IP- och MAC-adresser, utan \u00e4ven f\u00f6r andra objekt: virtuella maskiner och applikationer. Om NSX \u00e4r implementerat inom organisationen kan s\u00e5dana objekt vara en anv\u00e4ndare eller en grupp anv\u00e4ndare fr\u00e5n Active Directory. Varje s\u00e5dant objekt blir en mikrosektor i sin s\u00e4kerhetskontext, i det \u00f6nskade subn\u00e4tet, med sin mysiga DMZ :), <\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/67ab3d12da30a0fcfad4f2b4f14368f5.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Tidigare fanns det en enda s\u00e4kerhetsperimeter f\u00f6r hela resursf\u00f6rbundet, skyddad av en gr\u00e4nsswitch, men med NSX kan man avsk\u00e4rma en enskild virtuell maskin fr\u00e5n o\u00f6nskad interaktion, \u00e4ven inom ett och samma n\u00e4tverk. <\/i><\/p>\n<p>S\u00e4kerhetspolicyer och n\u00e4tverksinteraktioner anpassas om objektet flyttas till ett annat n\u00e4tverk. Till exempel, om vi flyttar en databasmaskin till en annan n\u00e4tverkssektor eller till och med till ett annat kopplat virtuellt datacenter, forts\u00e4tter reglerna som definierats f\u00f6r denna virtuella maskin att g\u00e4lla oavsett dess nya placering. Applikationsservern kommer fortfarande att kunna interagera med databasen.<\/p>\n<p>Den gamla gr\u00e4nsroutern vCNS vShield Edge har ersatts av NSX Edge. Den har hela den gamla Edge:ns gentlemanpaket plus flera nya anv\u00e4ndbara funktioner. Det \u00e4r vad som kommer att diskuteras h\u00e4rn\u00e4st.<\/p>\n<h3>Vad \u00e4r nytt med NSX Edge?<\/h3>\n<p>\nFunktionaliteten hos NSX Edge beror p\u00e5 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.vmware.com\/content\/dam\/digitalmarketing\/vmware\/en\/pdf\/products\/nsx\/vmware-nsx-compare-editions.pdf\">utg\u00e5van<\/a><\/noindex> NSX. Det finns totalt fem: Standard, Professional, Advanced, Enterprise, Plus Remote Branch Office. Allt nytt och intressant kan ses fr\u00e5n och med Advanced. Inklusive det nya gr\u00e4nssnittet, som fram till den fullst\u00e4ndiga \u00f6verg\u00e5ngen av vCloud till HTML5 (VMware lovar sommaren 2019) \u00f6ppnas i en ny flik.<\/p>\n<p><b>Brandv\u00e4gg.<\/b> Som objekt som reglerna kommer att till\u00e4mpas p\u00e5 kan man v\u00e4lja IP-adresser, n\u00e4tverk, gateway-gr\u00e4nssnitt och virtuella maskiner. <\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/fa05b6c018bea8f968df340693d1eeab.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/3b5844efa756f46f47e3ebf2b876a790.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>DHCP.<\/b> F\u00f6rutom att st\u00e4lla in IP-adressintervallet som automatiskt kommer att tilldelas virtuella maskiner i detta n\u00e4tverk, har NSX Edge f\u00e5tt funktioner som <b>Binding<\/b> och <b>Relay<\/b>.<\/p>\n<p>I fliken <b>Bindings<\/b> kan man binda MAC-adressen f\u00f6r den virtuella maskinen till IP-adressen, om man vill att IP-adressen inte ska \u00e4ndras. Det viktigaste \u00e4r att denna IP-adress inte ing\u00e5r i DHCP Pool.<\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/da013f13cd762936df173ff601590f8b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nI fliken <b>Relay<\/b> DHCP-meddelanden omdirigeras till DHCP-servrar som ligger utanf\u00f6r din organisation i vCloud Director, inklusive DHCP-servrar f\u00f6r fysisk infrastruktur. <\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/c5b8762d49364db13cccd0c79f2692a8.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>Routing.<\/b> Tidigare kunde endast statisk routing konfigureras med vShield Edge. Nu finns det dynamisk routing med st\u00f6d f\u00f6r OSPF- och BGP-protokoll. ECMP (Active-active) inst\u00e4llningar \u00e4r ocks\u00e5 tillg\u00e4ngliga, vilket m\u00f6jligg\u00f6r aktivt aktiverad failover till fysiska routrar.<\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/cc4a6a30f8ab130766009ed250e2e514.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Konfigurera OSPF<\/i><\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/efdf3f78b3b7123aaca6b017c7507827.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>BGP-inst\u00e4llning<\/i><\/p>\n<p>En ny funktion \u00e4r inst\u00e4llningen f\u00f6r rutt\u00f6verf\u00f6ring mellan olika protokoll,<br \/>\nrutt\u00f6verf\u00f6ring (route redistribution). <\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/c0a5c7b3055ba80b0c4fcda4c03e7d4c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>L4\/L7 Lastbalanserare.<\/b> X-Forwarded-For f\u00f6r HTTPs-headern har introducerats. Utan den hade m\u00e5nga problem. Till exempel, om du har en webbplats som du balanserar. Utan att vidarebefordra denna header fungerade allt, men i statistik f\u00f6r webbservern s\u00e5g du inte IP-adresserna f\u00f6r bes\u00f6karna, utan IP-adressen f\u00f6r lastbalanseraren. Nu \u00e4r allt korrekt. <\/p>\n<p>\u00c4ven i fliken Application Rules kan du nu l\u00e4gga till skript som direkt styr trafikbalanseringen.<\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/8f28ba0a4e870cca84a295af68f90c02.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>VPN. <\/b>F\u00f6rutom IPSec VPN st\u00f6der NSX Edge:<\/p>\n<ul>\n<li>L2 VPN, som g\u00f6r det m\u00f6jligt att str\u00e4cka n\u00e4tverk mellan geografiskt skilda platser. Denna typ av VPN \u00e4r anv\u00e4ndbar, till exempel n\u00e4r en virtuell maskin ska flyttas till en annan plats men f\u00f6rbli inom samma subn\u00e4t och beh\u00e5lla sin IP-adress.\n<\/li>\n<\/ul>\n<p>\n<img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/688ce2e7d26f63ea5cf9c9525294388b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<ul>\n<li>SSL VPN Plus, som m\u00f6jligg\u00f6r att anv\u00e4ndare ansluter till f\u00f6retagsn\u00e4tverket p\u00e5 distans. Denna funktion fanns p\u00e5 vSphere-niv\u00e5, men detta \u00e4r en nyhet f\u00f6r vCloud Director. \n<\/li>\n<\/ul>\n<p>\n<img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/e624c7c61b1954e78a37fc512d121140.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>SSL-certifikat.<\/b> Nu kan certifikat installeras p\u00e5 NSX Edge. Detta relaterar \u00e5terigen till behovet av en lastbalanserare utan certifikat f\u00f6r https.<\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/7dca479fbc19be397d3666980def43d3.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>Objektgrupper (Grouping Objects).<\/b> I denna flik definieras grupper av objekt, f\u00f6r vilka specifika regler f\u00f6r n\u00e4tverksinteraktion kommer att g\u00e4lla, till exempel brandv\u00e4ggsregler. <\/p>\n<p>Dessa objekt kan vara IP- och MAC-adresser. <\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/8a28bdb82f8dd982c1edf9af99c5e6b7.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n\u00a0<br \/>\n<img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/d67a661168e8dbe0a457f55843637ec4.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nH\u00e4r finns ocks\u00e5 en lista \u00f6ver tj\u00e4nster (kombination av protokoll-port) och applikationer som kan anv\u00e4ndas vid skapandet av brandv\u00e4ggsregler. Endast portaladministrat\u00f6ren f\u00f6r vCD kan l\u00e4gga till nya tj\u00e4nster och applikationer. <\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/c282c7918004a9bab2084e4eadae1062.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n\u00a0<br \/>\n<img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/95fd637be49655d7467f49218b32751b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>Statistik.<\/b> Statistik \u00f6ver anslutningar: trafik som passerar genom gateway, brandv\u00e4gg och lastbalanserare. <\/p>\n<p>Status och statistik f\u00f6r varje tunnel av IPSEC VPN och L2 VPN. <\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/af05223598fb569f74a4e6aa0c8f5595.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>Loggning.<\/b> I Edge-inst\u00e4llningar kan du ange servern f\u00f6r loggning. Loggning fungerar f\u00f6r DNAT\/SNAT, DHCP, brandv\u00e4gg, ruttnig, lastbalanserare, IPsec VPN, SSL VPN Plus.<br \/>\n\u00a0<br \/>\nF\u00f6r varje objekt\/tj\u00e4nst finns f\u00f6ljande typer av aviseringar: <\/p>\n<p> \u2014 Debug<br \/>\n \u2014 Alert<br \/>\n \u2014 Critical<br \/>\n \u2014 Error<br \/>\n \u2014 Warning<br \/>\n \u2014 Notice<br \/>\n \u2014 Info<\/p>\n<p><img decoding=\"async\" alt=\"VMware NSX f\u00f6r de minsta. Del 1\" src=\"\/wp-content\/uploads\/2019\/03\/ccd8345e8756004f1fbf2e2935ea5499.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h3>Storlekar p\u00e5 NSX Edge <\/h3>\n<p>\nBeroende p\u00e5 de uppgifter som ska utf\u00f6ras och volymerna kan VMware <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.vmware.com\/en\/VMware-NSX-Data-Center-for-vSphere\/6.3\/com.vmware.nsx.install.doc\/GUID-311BBB9F-32CC-4633-9F91-26A39296381A.html\">rekommenderar <\/a><\/noindex>skapa NSX Edge av f\u00f6ljande storlekar:<\/p>\n<p><b>NSX Edge<br \/>\n(Kompakt)<\/b><\/p>\n<p><b>NSX Edge<br \/>\n(St\u00f6rre)<\/b><\/p>\n<p><b>NSX Edge<br \/>\n(Kvadratst\u00f6rre)<\/b><\/p>\n<p><b>NSX Edge<br \/>\n(X-St\u00f6rre)<\/b><\/p>\n<p>vCPU<\/p>\n<p>1<\/p>\n<p>2<\/p>\n<p>4<\/p>\n<p>6<\/p>\n<p>Minne<\/p>\n<p>512MB<\/p>\n<p>1GB<\/p>\n<p>1GB<\/p>\n<p>8GB<\/p>\n<p>Disk<\/p>\n<p>512MB<\/p>\n<p>512MB<\/p>\n<p>512MB<\/p>\n<p>4,5GB + 4GB<\/p>\n<p>Syfte<\/p>\n<p>Ett<br \/>\nprogram, test<br \/>\ndatacenter<\/p>\n<p>Liten <br \/>\neller medel<br \/>\ndatacenter<\/p>\n<p>Belastad<br \/>\nbrandv\u00e4gg<\/p>\n<p>Lastbalansering<br \/>\nbelastningar p\u00e5 L7-niv\u00e5<\/p>\n<p>Nedan i tabellen visas prestandam\u00e5tt f\u00f6r n\u00e4tverkstj\u00e4nster beroende p\u00e5 storleken p\u00e5 NSX Edge.<\/p>\n<p><b>NSX Edge<br \/>\n(Kompakt)<\/b><\/p>\n<p><b>NSX Edge<br \/>\n(St\u00f6rre)<\/b><\/p>\n<p><b>NSX Edge<br \/>\n(Kvadratst\u00f6rre)<\/b><\/p>\n<p><b>NSX Edge<br \/>\n(X-St\u00f6rre)<\/b><\/p>\n<p>Gr\u00e4nssnitt<\/p>\n<p>10<\/p>\n<p>10<\/p>\n<p>10<\/p>\n<p>10<\/p>\n<p>Subinterfacer (Trunk)<\/p>\n<p>200<\/p>\n<p>200<\/p>\n<p>200<\/p>\n<p>200<\/p>\n<p>NAT-regler<\/p>\n<p>2,048<\/p>\n<p>4,096<\/p>\n<p>4,096<\/p>\n<p>8,192<\/p>\n<p>ARP-poster<br \/>\nTill \u00f6verskrivning<\/p>\n<p>1,024<\/p>\n<p>2,048<\/p>\n<p>2,048<\/p>\n<p>2,048<\/p>\n<p>FW-regler<\/p>\n<p>2000<\/p>\n<p>2000<\/p>\n<p>2000<\/p>\n<p>2000<\/p>\n<p>FW-prestanda<\/p>\n<p>3Gbps<\/p>\n<p>9,7Gbps<\/p>\n<p>9,7Gbps<\/p>\n<p>9,7Gbps<\/p>\n<p>DHCP-pooler<\/p>\n<p>20,000<\/p>\n<p>20,000<\/p>\n<p>20,000<\/p>\n<p>20,000<\/p>\n<p>ECMP-v\u00e4gar<\/p>\n<p>8<\/p>\n<p>8<\/p>\n<p>8<\/p>\n<p>8<\/p>\n<p>Statisk rutter<\/p>\n<p>2,048<\/p>\n<p>2,048<\/p>\n<p>2,048<\/p>\n<p>2,048<\/p>\n<p>LB-pooler<\/p>\n<p>64<\/p>\n<p>64<\/p>\n<p>64<\/p>\n<p>1,024<\/p>\n<p>LB virtuella servrar<\/p>\n<p>64<\/p>\n<p>64<\/p>\n<p>64<\/p>\n<p>1,024<\/p>\n<p>LB-server\/pool<\/p>\n<p>32<\/p>\n<p>32<\/p>\n<p>32<\/p>\n<p>32<\/p>\n<p>LB-statuskontroller<\/p>\n<p>320<\/p>\n<p>320<\/p>\n<p>320<\/p>\n<p>3,072<\/p>\n<p>LB-applikationsregler<\/p>\n<p>4,096<\/p>\n<p>4,096<\/p>\n<p>4,096<\/p>\n<p>4,096<\/p>\n<p>L2VPN-klienter Hub till Spoke<\/p>\n<p>5<\/p>\n<p>5<\/p>\n<p>5<\/p>\n<p>5<\/p>\n<p>L2VPN-n\u00e4tverk per klient\/server<\/p>\n<p>200<\/p>\n<p>200<\/p>\n<p>200<\/p>\n<p>200<\/p>\n<p>IPSec-tunnlar<\/p>\n<p>512<\/p>\n<p>1,600<\/p>\n<p>4,096<\/p>\n<p>6,000<\/p>\n<p>SSLVPN-tunnlar<\/p>\n<p>50<\/p>\n<p>100<\/p>\n<p>100<\/p>\n<p>1,000<\/p>\n<p>SSLVPN privata n\u00e4tverk<\/p>\n<p>16<\/p>\n<p>16<\/p>\n<p>16<\/p>\n<p>16<\/p>\n<p>Samtidiga sessioner<\/p>\n<p>64,000<\/p>\n<p>1,000,000<\/p>\n<p>1,000,000<\/p>\n<p>1,000,000<\/p>\n<p>Sessioner\/Sekund<\/p>\n<p>8,000<\/p>\n<p>50,000<\/p>\n<p>50,000<\/p>\n<p>50,000<\/p>\n<p>LB genomstr\u00f6mning L7-proxy)<\/p>\n<p>2,2Gbps<\/p>\n<p>2,2Gbps<\/p>\n<p>3Gbps<\/p>\n<p>LB genomstr\u00f6mning L4-l\u00e4ge)<\/p>\n<p>6Gbps<\/p>\n<p>6Gbps<\/p>\n<p>6Gbps<\/p>\n<p>LB anslutningar\/s (L7-proxy)<\/p>\n<p>46,000<\/p>\n<p>50,000<\/p>\n<p>50,000<\/p>\n<p>LB samtidiga anslutningar (L7-proxy)<\/p>\n<p>8,000<\/p>\n<p>60,000<\/p>\n<p>60,000<\/p>\n<p>LB anslutningar\/s (L4-l\u00e4ge)<\/p>\n<p>50,000<\/p>\n<p>50,000<\/p>\n<p>50,000<\/p>\n<p>LB samtidiga anslutningar (L4-l\u00e4ge)<\/p>\n<p>600,000<\/p>\n<p>1,000,000<\/p>\n<p>1,000,000<\/p>\n<p>BGP-rutter<\/p>\n<p>20,000<\/p>\n<p>50,000<\/p>\n<p>250,000<\/p>\n<p>250,000<\/p>\n<p>BGP-grannar<\/p>\n<p>10<\/p>\n<p>20<\/p>\n<p>100<\/p>\n<p>100<\/p>\n<p>BGP-rutter omf\u00f6rdelade<\/p>\n<p>Ingen gr\u00e4ns<\/p>\n<p>Ingen gr\u00e4ns<\/p>\n<p>Ingen gr\u00e4ns<\/p>\n<p>Ingen gr\u00e4ns<\/p>\n<p>OSPF-rutter<\/p>\n<p>20,000<\/p>\n<p>50,000<\/p>\n<p>100,000<\/p>\n<p>100,000<\/p>\n<p>OSPF LSA-poster max 750 typ-1<\/p>\n<p>20,000<\/p>\n<p>50,000<\/p>\n<p>100,000<\/p>\n<p>100,000<\/p>\n<p>OSPF-grannar<\/p>\n<p>10<\/p>\n<p>20<\/p>\n<p>40<\/p>\n<p>40<\/p>\n<p>OSPF-rutter omf\u00f6rdelade<\/p>\n<p>2000<\/p>\n<p>5000<\/p>\n<p>20,000<\/p>\n<p>20,000<\/p>\n<p>Totala rutter<\/p>\n<p>20,000<\/p>\n<p>50,000<\/p>\n<p>250,000<\/p>\n<p>250,000<\/p>\n<p>\u2192 <noindex><a rel=\"nofollow\" href=\"https:\/\/anthonyspiteri.net\/nsx-bytes-updated-nsx-edge-feature-and-performance-matrix-2\/\"><i>K\u00e4lla<\/i><\/a><\/noindex><\/p>\n<p>Av tabellen framg\u00e5r att belastning p\u00e5 NSX Edge f\u00f6r produktionsscenarier rekommenderas att organiseras, f\u00f6rst fr\u00e5n storleken St\u00f6rre. <\/p>\n<p>Detta \u00e4r allt f\u00f6r idag. I f\u00f6ljande delar kommer jag att g\u00e5 igenom inst\u00e4llningen f\u00f6r varje n\u00e4tverkstj\u00e4nst p\u00e5 NSX Edge i detalj.<br \/>\n<br \/>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/dataline\/blog\/432980\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0415\u0441\u043b\u0438 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043a\u043e\u043d\u0444\u0438\u0433 \u043b\u044e\u0431\u043e\u0433\u043e \u0444\u0430\u0439\u0440\u0432\u043e\u043b\u0430, \u0442\u043e, \u0441\u043a\u043e\u0440\u0435\u0435 \u0432\u0441\u0435\u0433\u043e, \u043c\u044b \u0443\u0432\u0438\u0434\u0438\u043c \u043f\u0440\u043e\u0441\u0442\u044b\u043d\u044e \u0441 \u043a\u0443\u0447\u0435\u0439 IP-\u0430\u0434\u0440\u0435\u0441\u043e\u0432, \u043f\u043e\u0440\u0442\u043e\u0432, \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u043f\u043e\u0434\u0441\u0435\u0442\u0435\u0439. \u0422\u0430\u043a \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0442\u0441\u044f \u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0438 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u043a \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c. \u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0435 \u0441\u0442\u0430\u0440\u0430\u044e\u0442\u0441\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u043f\u043e\u0440\u044f\u0434\u043e\u043a, \u043d\u043e \u043f\u043e\u0442\u043e\u043c \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u043a\u0438 \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0442 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u0442\u044c \u0438\u0437 \u043e\u0442\u0434\u0435\u043b\u0430 \u0432 \u043e\u0442\u0434\u0435\u043b, \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0440\u0430\u0437\u043c\u043d\u043e\u0436\u0430\u0442\u044c\u0441\u044f \u0438 \u043c\u0435\u043d\u044f\u0442\u044c \u0441\u0432\u043e\u0438 \u0440\u043e\u043b\u0438, \u043f\u043e\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u044b \u0434\u043b\u044f \u0440\u0430\u0437\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-30009","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sv\/blog\/vmware-nsx-dlya-samyh-malenkih-chast-1\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sv_SE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47VMware NSX \u0434\u043b\u044f \u0441\u0430\u043c\u044b\u0445 \u043c\u0430\u043b\u0435\u043d\u044c\u043a\u0438\u0445. \u0427\u0430\u0441\u0442\u044c 1 | ProHoster\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sv\/blog\/vmware-nsx-dlya-samyh-malenkih-chast-1\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T18:33:10+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T18:33:10+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47VMware NSX f\u00f6r sm\u00e5f\u00f6retag. 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