Ngaphambi kokusola i-VPN, linganisa indlela nge-iperf3

Ukukopisha amafayela phakathi kwezindawo ezimbili kuzwakala njengokuhlolwa kwenethiwekhi, kodwa ngakunye kuwumphumela ohlanganisiwe: izindleko zephrothokholi, isitoreji kuzo zombili iziphetho, ukucutshungulwa kwendawo yokugcina kanye nendlela. Ukusola i-VPN ngaleyo nombolo kuphela ukuqagela. Ukuhamba okufushane okulawulwayo phakathi kweziqephu ezifanayo kunikeza umbono wesibili, futhi ukuqhathanisa yikho okubonisa ukuthi iyiphi ingxenye efanele ukunakwa. Icebo elingezansi lenza lokho ngaphandle kokuqamba imiphumela.

Ikhophi yefayela umthwalo womsebenzi, hhayi isilinganiso

Umkhawulo webhande uyingxenye eyodwa yendlela, kuyilapho ukukopisha ifayela kulinganisa izakhiwo ezimbalwa ngesikhathi esisodwa. Amafayela amaningi amancane acindezela kakhulu imisebenzi yefayela ngalinye kunokuhamba okukodwa okukhulu. Isitoreji esinensayo kunoma yiluphi uhlangothi sinciphisa ikhophi kungakhathaleki ithumbu. Ukubethela nokwakha uhlaka kunezela izindleko, kodwa neseva yamafayela ebalayo ama-checksum noma ehlola amagciwane yenza kanjalo. Ukuqhathanisa kuphela okugcina indawo yokugcina nendlela kungaguquki kwehlukanisa leyo mikhondo.

Ukuhlolwa kwesivinini komphakathi kulinganisa indlela eya kuseva yokuhlola eseduze, futhi lokho akulona indlela eya kuseva yakho yamafayela eyimfihlo. Aphendula umbuzo ohlukile.

Qhuba ukuhamba kwesikhathi esisodwa kuhlangothi ngalunye

Lapho iziphetho zombili zingaphansi kokuphathwa kwakho, hlela ukusebenza okufushane kwe-iperf3 phakathi kwefasitela eligunyaziwe. Sebenzisa iseva yamafayela njengendawo yokugcina ekude lapho kungenzeka, futhi bhala lokho lapho kusetshenziswa umsingathi ongena esikhundleni.

iperf3 -s -1 -B 10.77.0.20

Iseva ibophezela ekhelini elilodwa eliyimfihlo futhi yamukele iklayenti elilodwa ngaphambi kokuphuma. Isilaleli sesikhathi esisodwa asipheli sodwa lapho kungafiki klayenti, ngakho siyimise uma ifasitela eligunyaziwe livalwa.

iperf3 -c 10.77.0.20 -t 10

Ngokuzenzakalelayo iklayenti lithumela kuseva ku-TCP 5201, futhi ifasitela lemizuzwana eyishumi ligcina ukuhlolwa kufushane. Khawulela isilaleli kufayela lomlilo emthonjeni nasemkhawulweni oyimfihlo ohlosiwe esikhundleni sokukudalula esidlangalaleni.

iperf3 -c 10.77.0.20 -t 10 -R

Ifulegi elihlanekezelayo lenza iseva ibe umthumeli, okubalulekile ngoba izindlela zokulayisha nokulanda zivame ukwehluka. Ukubopha ikheli akufakazi ukuthi iklayenti likhethe umzila ohlosiwe, ngakho bhala indlela ehlolwe ngempela. Gcina isimo se-VPN, indlela, ubude besikhathi kanye nomthwalo wendawo yokugcina kanye nemiphumela, bese ususa ukufinyelela kwesikhashana.

Qhathanisa okufanayo nokufanayo

Phinda wenze umsebenzi wamafayela omelela ngaphansi kwezimo ezifanayo, ngesikhathi sesevisi esifanayo nangaphandle koshintsho lokuhlela olungahlobene phakathi. Bhala ukuthi ukulayisha noma ukulanda, ifayela elilodwa elikhulu noma amaningi amancane, nokuthi isitoreji kunoma yiluphi uhlangothi sisebenza noma cha. Ukuqhuma okufushane akulona izinga eliqhubekayo lekhophi yonke, futhi akukho mbono kuleyo mibili okufanele ube ngomunye ngokuthula. Uma kokubili ukuhamba nangekhophi kuhamba kancane ohlangothini olulodwa, bheka indlela yazo eyabiwe kanye nemikhawulo yendawo yokugcina.

Lapho ukuhamba kunempilo futhi ikhophi ingenjalo, umehluko yilokho umthwalo womsebenzi okwengezayo, futhi kuphelele lapho uphenyo olulandelayo.

Funda amayunithi ngaphambi kokuphetha

Amamegabhithi ngomzuzwana namamegabhayithi ngomzuzwana ahluka ngisilinganiso esiphindwe kasishiyagalombili, futhi imicu yosekelo ivame ukuqhathanisa kokubili njengokungathi iyiyunithi eyodwa. Umphumela ophansi we-iperf3 ungavela kumsingathi wokuhlola uqobo: ukugcwala kwe-CPU, isixhumanisi esinensayo noma idiski elisebenzayo kungakhawulela inqubo ngaphambi kwenethiwekhi. Ngakho inombolo eyodwa ayisona isinqumo ngokumelene nomhlinzeki noma iphrothokholi. Umsingi wesisekelo uwusizo ngoba uyabonwa hhayi ucatshangelwa, futhi unciphisa umbuzo ube uhlangothi olulodwa nendawo eyodwa yokugcina.

Bhala indawo yokugcina, indlela, ubude besikhathi nezinga kukho kokubili ukubonwa. Lezo zine zenza ukuqhathanisa kuvikeleke, futhi kubiza kancane kakhulu kunokushintsha isoftware ngokuqagela.