Ingabe i-VPN yehlisa ngempela i-ping yakho kumageyimu aku-inthanethi?

Yebo, ngezinye izikhathi, futhi isizathu siyisicefe ukwedlula izincwadi eziningi ezivumayo. Ithubhu lithumela ukuhamba komdlalo wakho endaweni yokuphuma futhi lisuka lapho ngomunye umzila liye kumaseva afanayo, ngakho lingashintsha indlela egcwele noma ejikayo noma lengeze nje ukugxuma nomugqa lapho umzila wangempela wawusuhle kakade. Ukulinganisa kokuxhumana kwakho uqobo esifundeni sakho uqobo kuphela okukutshela ukuthi usesimweni esiphi, futhi abadlali ababili kumnikezeli ofanayo bangathola imiphumela ephambene endaweni yokuphuma efanayo. Izahlolo ezingezansi zihlelwe ukuze inombolo oyqhathanisayo ekugcineni ibe yileyo ongayivikela: isifunda esifanayo, isikhathi sosuku esifanayo, iseva efanayo.

Bopha isifunda neseva ngaphambi kokuqhathanisa

Yonke into eguqukayo oyishiyayo ivulekile iba incazelo ongakwazi ukuyikhipha. Bopha isifunda somdlalo, idivayisi, inethiwekhi yokufinyelela kanye nesikhathi sosuku, bese uqhathanisa umugqa wesisekelo nendawo yokuphuma eyodwa. Shintsha into eyodwa ngokugijima ngakunye, ngaphandle kwalokho umphumela awukwazi ukuchazwa.

Khetha indawo yokuphuma ngomzila, hhayi ngelebula yezwe. Iseva enhlokodolobha yesifunda odlala kuso ingase ingakwazi ukufinyelela kahle ingqalasizinda yomdlalo, kuyilapho eyodwa ekude ingase ihlale kumuntu olinganayo ongcono. Ifulegi lezwe liwukuqagela mayelana nokwakheka kwendawo okugqokiswe njengolwazi.

Lapho kunendawo yokuzilolonga noma umdlalo wamabhothi, yisebenzise. Imidlalo ebukhoma ishintsha abadlali, yabela amaseva ahlukene phakathi kwemijikelezo futhi ishintsha umthwalo wangemuva, okwenza ukuqhathanisa okulawulwayo kube umsindo.

I-ping emaphakathi ifihla lokho okuzwayo ngempela

Lokho abadlali abakubiza nge-lag ngokuvamile ukwehluka hhayi isilinganiso esiphezulu. 60 ms ezinzile kubonakala kulindelekile, kuyilapho isilinganiso esingu-40 ms esinama-120 ms eziqhumayo senza ukuhlosha kuzwakale kuphukile. Rekhoda ukusatshalaliswa, hhayi inombolo eyodwa ephrintwa umdlalo ekhoneni. Sebenzisa isendlalelo senethiwekhi somdlalo uqobo uma sikhona, bese uqinisekisa kusuka kusibungu ngethuluzi lamaphakethe maqondana nekheli elisetshenziswa yisikhathi ngempela.

ping -c 20 <game-server>
mtr -rwc 50 <game-server>

Ukulahleka ne-jitter yizinkambu okufanele zifundwe. Izimpendulo ze-ICMP ezingekho zodwa zifakazela okuncane, ngoba amasibungu amaningi ehlisa ukubaluleka kwama-ping kuyilapho edlulisa kahle ukuhamba komdlalo uqobo. Qinisekisa ngezibali zangaphakathi komdlalo ngaphambi kokuphetha noma yini mayelana nokulahleka.

Ukuminyana kwendawo kudlula noma yikuphi ukukhetha indawo yokuphuma

Akukho okwenziwa i-VPN okungakwazi ukulungisa ukulayisha okugcwele ocingweni lwakho uqobo. Isipele sasekhaya, ukuvumelanisa kwelifu noma ucingo lwevidiyo kugcwalisa ibhafa yokulayisha, amaphakethe amancane omdlalo ayakha umugqa ngemuva kwedatha enkulu, futhi ukubambezeleka kuyagxuma kubo bonke abasocingweni.

Hlola nge-Ethernet endaweni eqinile uma ukwazi, futhi wenze ukuhlola kwesibili ngesikhathi ukulayisha kumatasa. Uma ukuqhumma kuvela ngaphansi komthwalo futhi kunyamalale lapho kuma, utholile umugqa futhi ayikho indawo yokuphuma ezowulungisa. I-bufferbloat kusixhumanisi sokufinyelela iyisigilamkhuba esivamile.

Okungenantambo nakho kufanele kusolwe ngendlela efanayo. Isixhumanisi se-Wi-Fi esisemngceleni siya siba kubi ngokukhula kwebanga nokuphazamiseka, futhi indawo yokuphuma yethubhu isolwa ngoba iyinto entsha kakhulu ochungechungeni. Dluhela ocingweni olunentambo ukugijima okukodwa futhi impendulo ivamise ukucaca. Uma ukugijima okunentambo kuzinzile kanti okungenantambo akunjalo, ulungisa umsakazo, hhayi umzila.

I-UDP ethubhwini iseyi-UDP ethubhwini

Imidlalo ithumela ama-datagram e-UDP. I-VPN iwagoqa kulokho okusetshenziswa ukuthutha kwayo kwangaphandle, futhi uma lokho kuthutha kwangaphandle kuyi-TCP, ukuziphatha kwayo kokuthumela kabusha nokuhlela kuhlala phakathi kwakho nomdlalo. Ithubhu elixhuma kabusha phakathi nomdlalo likhiqiza ukugwinya okufanayo nomzila omubi, ngesizathu esihluke ngokuphelele. imihlahlandlela yokusebenzisa i-UDP ye-IETF ichaza ukuthi kungani ukuziphatha kwama-datagram kuhluke kwi-TCP ngezindlela ezibalulekile lapha.

Amaphrothokholi nawo ahluleka ngendlela ehlukile. Ukudlulisa i-TCP enkonzweni elalela i-UDP kuphela kuveza ukuthula esikhundleni sephutha, futhi ukushintsha kwembobo akukwazi ukudala umlaleli ongakaze aqalwe. Qhathanisa amaphrofayili eseva avumelekile, ngaphandle kwalokho ukuqhathanisa akunamsindo.

Umphumela owodwa ongenalo uhlelo lwenethiwekhi kufanele waziwe: indawo yokuphuma entsha ishintsha isifunda esitholwa yinokonzo, okungase kuqalise isinyathelo sokuqinisekisa noma ukungafani kwendawo ku-akhawunti yakho. Leso sisehlakalo se-akhawunti, hhayi sisehlakalo sokubambezeleka, futhi asilungiswa ngokukhetha indawo yokuphuma eseduze.

Bhala phansi izinombolo ngaphambi kokwahlulela ngomuzwa

Gcina izinkambu ezifanayo kukho konke ukugijima, kuhlanganise nalokho okuzwakala kukuhle, ngoba ukuqhathanisa okusizayo kungukuthi phakathi kokuhlala okubili okurekhodiwe hhayi phakathi komqondo nesikhumbuzo. Ukuhlala okufushane okurekhodwe kanjalo kunenani elingaphezu kobusuku bemibono, futhi kukuvumela ukuthi ubone lapho umzila womnikezeli uba kubi. Ithebula elingezansi liyingcitharizimu eyenza ukuqhathanisa kwakamuva kube ngokwethembeka.

Ahlulela ngomuzwa phezu kwezinombolo. Ukusabela emdlalweni wangempela yiwona mphumela okhathazayo, futhi ukulinganisa okuba ngcono ngesikhathi umdlalo uzwa kubi kukutshele ukuthi ulinganise into engalungile. Phinda ugijime ithebula ngemva kwanoma yiluphi ushintsho lomnikezeli noma lomzila, ngoba impendulo ivumelekile emzileni owulinganisile kuphela.