Metric ɗin hanyar VPN ya canza bayan haɗi: abin da yake nufi
Ƙaramin metric yana warware kunnen doki ne kawai tsakanin hanyoyi daidai da takamaiman. Karanta ka'idar manufa, prefix da hanyar host na ƙarshen wuri kafin ka gyara kowace lambar hanyar VPN.
Kana haɗa VPN, ka gudanar da route print, kuma hanyar da aka saba yanzu tana ɗauke da ƙaramin metric fiye da dā. Ƙarshen da ya dace shi ne VPN ya karɓi hanyar da aka saba domin lambarsa ƙarami ce. Wani lokaci haka ya faru daidai. Sau da yawa metric ba shi ne abin da ke yanke hukunci ba kwata-kwata, kuma gyara shi ba ya canza kome domin an yi zaɓi tun da farko, ta tsawon prefix ko ta ka'idar manufa.
Alamar cutar gaskiya ce: zirga-zirgar da ta kasance tana fita ta adaftar Wi-Fi yanzu tana fita ta rami, ko akasin haka. Metric wata shiga ɗaya ce ga bincike da ke gudana cikin tsari tabbatacce, kuma wannan tsari ne ya kamata ka karanta kafin ka taɓa lamba.
Abin da lambar a zahiri take hamayya da shi
Kwatancen farko shi ne takamaimai, ba fifiko ba. Hanya zuwa 10.20.0.0/16 ta doke 10.0.0.0/8, kuma dukansu sun doke 0.0.0.0/0, ko mene ne metric ɗinsu ya ce. VPN da ke girka hanyar da aka saba da mafi ƙaramin metric a na'urar har yanzu tana shan kashi a gaban kowace hanya mafi takamaimai da ta dace da inda ake zuwa, ciki har da hanyar host da abokin ciniki ke girka domin nasa uwar garken.
Shi ya sa rage metric a kan hanyar da aka saba ba zai iya tilasta yanar gizo da ke haɗe kai tsaye shiga ramin ba. Idan kana son wannan yanar gizo a cikin VPN, ƙara hanya domin prefix ko zaɓi teburin ramin da ka'idar manufa. Metric ita ce sandar da ba ta dace ba domin wannan aikin.
| Check in this order | Question | Where you read it |
|---|---|---|
| 1. Policy and table | Which routing table does this traffic use? | ip rule, client profile |
| 2. Prefix length | Which matching route is most specific? | route print, ip route |
| 3. Metric | Which of the equally specific routes is preferred? | route print, ip route |
| 4. Interface state | Is the chosen next hop reachable? | adapter status, link state |
Linux yana yanke shawara kan tebur kafin metric
A Linux kernel yana tuntuɓar bayanan manufa da farko. ip rule yana lissafa ka'idoji da teburin da suke zaɓawa, kuma ip route get 203.0.113.10 yana ba da rahoton tebur, hanya da adireshin tushe da kernel zai yi amfani da su a zahiri domin wannan inda ake zuwa. Metric cikin tebur 100 ba ya taɓa yin hamayya da hanya a babban tebur, domin ka'idar ta zaɓi teburin kafin a kwatanta kowace metric.
Shi ya sa hanya za ta iya yin kama da daidai a ip route show table all kuma har yanzu ba ta ɗaukar zirga-zirga. Karanta ka'idar da ta dace, sannan teburin da ta zaɓa, sannan ka kwatanta hanyoyin da ke cikinsa. Idan an zaɓi teburin da ba daidai ba, babu gyaran metric a ɗaya teburin da zai taimaka.
Windows yana haɗa metric biyu
Windows ba shi da bayanan manufa a matsayin tsoho, amma yana haɗa metric ɗin hanya da metric ɗin mu'amala, kuma metric ɗin mu'amala na atomatik zai iya canzawa da saurin hanyar sadarwa da yanayin adafta. Shi ya sa hanya ɗaya za ta iya yin daban bayan tashar doki ko adaftar kama-da-wane ta bayyana. Find-NetRoute -RemoteIPAddress 203.0.113.10 yana ba da rahoton adireshin tushen da aka zaɓa, mataki na gaba da mu'amala, wanda ya fi kusa da ainihin shawarar fiye da tebur ɗin danye.
Karanta darajar hanya da mu'amala tare. Ɗaga metric ɗin mu'amala zai iya motsa zirga-zirga ba tare da wani shigarwar hanya ya canza ba, kuma abokin ciniki na VPN wanda ya mallaki hanyoyinsa zai sake girka su yayin sake haɗi kuma ya watsar da gyaranka.
Ka riƙe ƙarshen ramin a wajen ramin
Kowane rami yana buƙatar hanya zuwa nasa uwar garken da ba ta bi ta ramin ba. Abokan ciniki suna girka hanyar host domin ƙarshen wuri ta hanyar ƙofar zahiri, kuma wannan hanya dole ta kasance mafi takamaimai fiye da tsohuwar hanyar da abokin ciniki ke ƙarawa. Share ta, ko bar ramin ya ci binciken wannan adireshin, kuma fakitin da aka lulluɓe za su yi ƙoƙarin shiga ramin da ya kamata su gina. Haɗin yana kasawa ko yana shiga madauki.
Duba wannan hanyar host kafin da bayan kowane canjin metric: ya kamata ta nuna mataki na gaba na zahiri kuma ta jimre sake haɗi. Idan abokin ciniki ya mallake ta, canza bayanin martaba ko tsarin da aka sarrafa maimakon darajar lokacin aiki da za a sake rubutawa.
Duba dukkan iyalan adireshi biyu da mahallin manhaja
IPv4 da IPv6 shawarwari ne daban da teburi daban. VPN zai iya ɗaukar IPv4 yayin da IPv6 ke ci gaba da amfani da na'urar tafiya ta gida, kuma canjin metric a wani iyali ba ya faɗin kome game da ɗayan. Duba duka biyu, sannan ka duba mahallin manhajar. Tsari da ke ɗaure da mu'amala, sararin suna na kwantena ko VPN na kowace manhaja na iya ganin tebur daban da na shell ɗinka.
Tabbatar da kayan aikin da ke ba da rahoton shawarar domin ainihin inda ake zuwa, ba cikakken jerin tebur ba. Idan hanyar da aka zaɓa ita ce da ƙira ta nufa, tsaya. Metric da ba ita ce ƙaramin lamba a kan allo ba ba lahani ba ce, kuma tilasta ta zama ƙarami na iya karya hanyar ƙarshen wurin da ramin ya dogara da ita.