Yintoni IPv6? Ngaba iVultr iyayixhasa? Ubumbeko lweVPS vula kwaye uvale i-IPv6 yokufundisa

Yintoni IPv6? Ngaba iVultr iyayixhasa?

Ubumbeko lweVPS vula kwaye uvale i-IPv6 yokufundisa

Ngabaiindaba ezintshaabantu bafunda ukwenzauKhuthazo lweWebhu, qokelela idatha yangaphandle, yakha ngeVultrisayensiAmajelo okufikelela kwi-Intanethi, umphumo kukuba idilesi ye-IP ivaliwe...

Isisombululo kuphela kukuvavanya iVPS kwaye utshintshe idilesi ye-IP ▼

Kufuneka ndenze ntoni ukuba i-Vultr Tokyo iphina ixesha kwaye ivalwe ngumhlaba omkhulu? I-VPS yavavanywa ludonga ukutshintsha idilesi ye-IP

Kufuneka ndenze ntoni ukuba i-Vultr Tokyo iphina ixesha kwaye ivalwe ngumhlaba omkhulu? I-VPS ivaliwe ngovavanyo lodonga ukutshintsha idilesi ye-IP. Emva kokuba umhlobo uthenge kwaye wasebenzisa i-Vultr ixesha elithile, wafumanisa ukuba uxhulumaniso luphelile kwaye i-ping ayiphumelelanga kwilizwe laseChina. Ndakrokrela ngokwenene ukuba i-VPS ivaliwe. Idilesi ye-IP uVultr ebevaliwe kufuneka...

Yazi yintoni IPv6?

IPv6 sisishunqulelo se-"Internet Protocol Version 6".

• IPv6 sisizukulwana esilandelayo somthetho olandelwayo kwi-Intanethi, ithatha indawo yeprotocol ye-IP yangoku, inguqulelo ye-IP yesi-4.
• IPv6 yinguqulelo elandelayo yeProtocol ye-Intanethi, kunokuthiwa sisizukulwana esilandelayo seProtocol ye-Intanethi.
• Yayicetywa ekuqaleni kuba ngophuhliso olukhawulezayo lwe-Intanethi, inkcazo yendawo enyiniweyo yeedilesi ye-IPv4 iya kuphelelwa, kwaye ukungabikho kwendawo yeedilesi kuya kuthintela uphuhliso oluqhubekayo lwe-Intanethi.

Ukuze kwandiswe isithuba sedilesi, kucetywa ukuba kuchazwe kwakhona isithuba sedilesi nge-IPv6, kwaye i-IPv6 isebenzisa ubude bedilesi ye-128-bit phantse.mdanika idilesi.

Ngokoqikelelo oluluqilima lweyona dilesi ye-IPv6 enokunikezelwa, kusekho ngaphezulu kwe-1,000 yeedilesi ezabiweyo nge-square meter yomhlaba.

Ukongeza ekulungiseni ukunqongophala kweedilesi kube kanye ngexesha lenkqubo yoyilo lwe-IPv6, eminye imiba engakhange iqwalaselwe kakuhle kwi-IPv4 iye yaqwalaselwa:

1. Ikakhulu ibandakanya unxibelelwano lwe-IP oluya ekupheleni,
2. Umgangatho weNkonzo (QoS),
3. ukhuseleko,
4. kunye nosasazo oluninzi,
5. shukuma,
6. Iplagi kwaye udlale njl.

IPv6 inezi mpawu kunye noncedo?

• Xa kuthelekiswa ne-IPv6, zeziphi iimpawu kunye noncedo?

1) Indawo yedilesi enkulu.

• IPv4指定的IP地址长度为32，即2 ^ 32-1地址？
• 但是，如果IPv6的IP地址的长度为128，则有2 ^ 128-1个地址。

2) Itafile encinci yendlela.

• Idilesi ye-IPv6 idilesi ilandela umgaqo-nkqubo wokudibanisa (aggregation) ukusuka ekuqaleni, okwenza iirutha zibe neerekhodi (amagalelo) kwiitafile zomzila ukumela ii-subnets.
• Oku kunciphisa kakhulu ubude be-router kwitafile yomzila kwaye kwandisa isantya apho i-router inokudlulisa iipakethi.

I-3) Inkxaso ye-multicast ephuculweyo (i-Multicast) kunye nenkxaso ye-convection (i-Flow-control).

• Oku kwenza ukuba izicelo zemultimedia kwinethiwekhi zibe namathuba amakhulu ophuhliso,
• Kwaye ibonelela ngeqonga lenethiwekhi elungileyo yolawulo lwenkonzo (QoS).
• Inkxaso eyongeziweyo yoqwalaselo oluzenzekelayo (uqwalaselo oluzenzekelayo).

Oku kukuphucula kunye nokwandiswa kweprotocol yeDHCP, eyenza ukulawulwa kwenethiwekhi (ingakumbi inethiwekhi yendawo yendawo) ilula ngakumbi, ngokukhawuleza kwaye ikhuselekile.

Kwiinethiwekhi ezixhasa i-IPv6, abasebenzisi banokufihla idatha kwaye bahlole iipakethi ze-IP kumaleko womnatha, okwandisa kakhulu ukhuseleko lwenethiwekhi.

Uyiqwalasela njani iVultr ukwenza i-IPv6 isebenze?

Ukuqwalasela idilesi ye-IPv6 yeVultr VPS kulula kakhulu. Oku kulandelayo yinkqubo yoqwalaselo:

Inyathelo 1:Bhalisela i-akhawunti yeVultr VPS mahhala (fumana ikhowudi yesaphulelo se-$ 10) ▼

Isiqendu 2:Thenga iVPS, khangela "Vumela IPv6" kwiphaneli ▼

• Qwalasela idilesi ye-IPv6 inethwekhi kwiVultr VPS yangasemva ▼

Isiqendu 3:Kwiphaneli ye-backend ye-Vultr, cofa kwakhona i-VPS ukuze utshintsho lusebenze ▼

Inyathelo 4:Ukusombulula iidilesi ze-IPv6

• Kuyacetyiswa ukuba usebenzise i-DNSPod ukusombulula igama lesizinda sakho Kwiphaneli yangasemva ye-DNSPod, yongeza iirekhodi ze-AAAA kwaye usombulule iidilesi ze-IPv6.

Isiqendu 5:ping uvavanyo IPv6 idilesi

• Phantsi kweemeko eziqhelekileyo, emva kokuba ugqibezele la manyathelo angentla, ungaphinda uvavanye idilesi yakho ye-IPv6.
• Kuyacetyiswa ukuba usebenzise ezi zixhobo zilandelayo zovavanyo lweping ▼

Uqwalaselo lwe-VPS idilesi ye-IPv6

Ukuba ufumana iingxaki, unokongeza useto lwe-IPv6 ngokuxhomekeke kuguqulelo lwenkqubo yeVPS.

Ngeenkcukacha, nceda undwendwele amaxwebhu asemthethweni e-Vultr kwaye wongeze idilesi ye-IPv6 ngokwakho ▼

CentOS系统

In /etc/sysconfig/network-scripts/ifcfg-eth0 Yongeza le migca ilandelayo:

IPV6INIT="yes"
IPV6ADDR="2001:DB8:1000::100/64"
IPV6_AUTOCONF="yes"
IPV6ADDR_SECONDARIES="2001:19f0:4009:2001::1234/64"

Ukuba wenza ugqithiso lwe-IP (iseva engummeli), kufuneka udibanise oku kulandelayo kwi /etc/sysctl.conf Kwifayile:

net.ipv6.conf.all.accept_ra=2
net.ipv6.conf.eth0.accept_ra=2

• Ulungiselelo olungagqibekanga apha (okt 1) luvala kwaye luvale i-IPv6 ekusebenzeni njengesiqhelo xa ugqithiso lwe-IP luvuliwe.
• Ungakwenza oku ngokusebenzisa umyalelo sysctl net.ipv4.ip_forward ukujonga ukuba ugqithiso lwe-IP luvuliwe.

Debian/Ubuntu inkqubo

In /etc/network/interfaces Yongeza le migca ilandelayo kwifayile:

iface eth0 inet6 static
address 2001:DB8:1000::100
netmask 64
up /sbin/ip -6 addr add dev eth0 2001:19f0:4009:2001::1234

Ukuba wenza ugqithiso lwe-IP (iseva engummeli), kufuneka udibanise oku kulandelayo kwi /etc/sysctl.conf Kwifayile:

net.ipv6.conf.all.accept_ra=2
net.ipv6.conf.eth0.accept_ra=2

• Ulungiselelo olungagqibekanga apha (okt 1) luvala kwaye luvale i-IPv6 ekusebenzeni njengesiqhelo xa ugqithiso lwe-IP luvuliwe.
• Ungakwenza oku ngokusebenzisa umyalelo sysctl net.ipv4.ip_forward ukujonga ukuba ugqithiso lwe-IP luvuliwe.

Inkqubo yeFreeBS

In /etc/rc.conf Yongeza le migca ilandelayo kwifayile:

rtsold_enable="YES"
ipv6_activate_all_interfaces="YES"
rtsold_flags="-aF"
ifconfig_vtnet0_ipv6="inet6 2001:DB8:1000::100 prefixlen 64"
ifconfig_vtnet0_alias0="inet6 2001:19f0:4009:2001::1234 prefixlen 64"

(Nceda ubuyisele idilesi ebomvu ye-IPv6 ngedilesi yakho ye-VPS IPv6)

IPv6 Idilesi Yothungelwano Loqwalaselo Umzekelo

Kwireferensi yakho, ifayile yoqwalaselo yenethiwekhi echanekileyo yeVPS yangoku ibonisiwe.

Ngaphambi kokuvula ikhonkco elingezantsi, nceda utshintshe ikhowudi ekupheleni kwe-URL engezantsi kwinombolo yakho yeVPS ▼

https://my.vultr.com/subs/netconfig.php?SUBID=2538198

Ingaba iVultr imisela njani ukuvala iidilesi ze-IPv6?

Ekuqaliseni kwakhona, khubaza i-IPv6 ngokusisigxina:

Ukuba ufuna ukucima i-IPv6, le ndlela ilandelayo ingayenza.

Vula ifayile ngomhleli wokubhaliweyo▼

/etc/sysctl.conf

Yongeza oku kulandelayo ▼

＃在系统范围内的所有接口上禁用IPv6
net.ipv6.conf.all.disable_ipv6 = 1

＃在特定接口上禁用IPv6（例如，eth0，lo）
net.ipv6.conf.lo.disable_ipv6 = 1
net.ipv6.conf.eth0.disable_ipv6 = 1

Ukwenza olu tshintsho lusebenze kwi/etc/sysctl.conf, sebenzisa:

$ sudo sysctl -p /etc/sysctl.conf

Okanye uqalise kwakhona iVPS.

I-VPS ecetyiswayo eneendleko

Kucetyiswa ukuba bonke abasebenzisi kwilizwe laseTshayina basebenzise iVultr VPS, eneendleko eziphezulu ▼

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