Uhlelo lokusebenza akumele lusebenze ngenkathi i-VPN ivuliwe: yini eyiphoqayo

Ukumisa uhlelo ngenkathi umhubhe uphakeme akulona kill switch. Nquma ukuthi ubani ongumnikazi wokushintsha kwemodi, yini evimbela ukuqala kabusha, nokuthi i-systemd ingenzani futhi ingakwazi ukwenzani.

Ama-kill switch nemithetho yokuvimbela ukugqagqana zikhomba ezinhlangothini eziphambene, yikho lokho okuchaza ukuthi izilungiselelo ezijwayelekile ze-VPN azikaze ziveze eyesibili. I-kill switch isabela kumhubhe owile, kuyilapho le mfuneko isabela kumhubhe ophezulu futhi igcina uhlelo lungabonakali. Isinqumo esisodwa somklamo sixazulula iningi: ukuthi uhlelo luyamiswa, luvinjelwa ukuqala, noma luncishwa ukufinyelela kunethiwekhi kuphela. Khetha lolo ungqimba ngaphambi kokufinyelela umthetho we-firewall noma umjikelezo obulala izinqubo, ngoba umthetho oqiniswa ngokubuka uvuzela iwindi ekuqalweni ngakunye.

Inganekwane: i-kill switch ivimbela izinhlelo ukuthi ziqale

Ama-kill switch awukulawula ukuhamba, futhi athembekile ngalokho: avumela noma enqaba amaphakethe ngokwesimo somhubhe. Awekho awo anqaba ukuqala uhlelo, futhi awekho ahlola ukuthi iyiphi ifayela elisebenzayo evule isokhethi. Isinqamuleli sedeskithophu, umsebenzi ohleliwe kanye nomsizi wangemuva konke kufinyelela kunethiwekhi ngaphandle kokudlula entweni eyazi igama lohlelo. Ibanga phakathi kwalezi zinto ezimbili yilapho iningi lokudideka lihlala khona.

Isimiso esinquma ngempela ukuthi uhlelo lungaqala yini ukulawulwa kwezinhlelo. Ku-Windows lokho kusho i-AppLocker noma i-WDAC, futhi ku-macOS ephethwe kusho uhlu lwezimvume oluqiniswa iphrofayela yedivayisi. Kokubili akuncikile emhubheni, yingakho izimfuno ezimbili zihlanganiswa kwitikithi elilodwa bese kungabikho nokukodwa okugcwalisekayo.

Qamba imodi ngaphambi kokuthi uqambe ithuluzi

Bhala umthetho njengomshini wezimo onezimo ezintathu: ukusetshenziswa okuvamile, isikhathi sokusebenza se-VPN nokuphuma. Ukugqagqana okunqatshelwe kungokwesimo esiphakathi, hhayi isofthiwe yeklayenti.

Lowo oshintsha isimo unemisebenzi emithathu ngokulandelana: ukuqeda umsebenzi wohlelo, ukucela ukuvalwa kwalo okujwayelekile, nokuqinisekisa ukuthi ikhophi isihambile ngaphambi kokuba umhubhe ukhuphuke. Ukulandelana kubalulekile nangakwelinye icala, ngoba i-VPN exhumanisa kuqala bese imisa uhlelo ngemuva isivele ivumele ukugqagqana. Uma imfuneko ihlanganisa ukusungulwa koxhumano, ukulinda isikhombisi esixhunyiwe sekwephuze kakhulu.

Yini umphikiswano wohlangothi olubili eyenza ngempela

Ezikhonzweni ezimbili eziphethwe ngempela yi-systemd, Conflicts= iyalingana: ukuqala okukodwa kumisa okunye. Isithenjwa seyunithi sibhala lokho kuziphatha futhi ngokwehlukana sidinga ukulandelana okucacile lapho okukodwa kufanele kuqede ukuma ngaphambi kokuba okunye kuqale. Ngaphandle kwaleyo mibhalo yokulandelana, ukuma nokuqala kuyancintisana, futhi umphumela uncike esikhathini.

Lokhu akulona uhlu lokunqabela. Xhuma ukuncika ngokuhlanekezela futhi ukuqala kohlelo kuzomisa i-VPN esikhundleni salokho, okuyiphutha okufanele usole ngayo lapho umhubhe uzihlukanisa wodwa ngesikhathi esilindelekile. Uhlelo lwedeskithophu akulona iyunithi ye-systemd, futhi uxhumano lwe-NetworkManager nalo akulona iyunithi, ngakho le phethini isebenza kuphela kumasevisi owambathayo ngokwakho.

Hlola izingqinamba, hhayi ukuqala kokuqala kuphela

Izingqinamba ezine zinquma ukuthi imfuneko iyahlala yini: ukungena esikhathini lapho uhlelo lusebenza, ukuqala kabusha phakathi nesikhathi, ukuqala kwe-VPN okuhlulekile, nokuxhumana okuhleliwe. Hlola ngakunye futhi gcina umphumela eduze namafayela eyunithi. Imiyalo engezansi ifunda ubudlelwano bamanje bese izijwayeza ingqinamba ebaluleke kakhulu.

systemctl show work-vpn.service -p Conflicts -p After
systemctl start work-vpn.service
systemctl is-active office-sync.service
nmcli connection show --active

Umyalo wesithathu kufanele ushiye uhlelo lungasebenzi, futhi owesine kufanele ubalule kuphela uxhumano lomhubhe ngenkathi isikhathi siqhubeka. Umphumela ohlukile usho ukuthi ingqinamba ayiqiniswanga nhlobo.

Ukuqalwa kabusha phakathi nesikhathi yikho okudala ukuthi umklamo osekelwe ekuqondiseni uvezwe, ngoba isinqamuleli esiqalwe kudeskithophu asikaze sibonise iskripthi sokuqalisa. Uma lokhu kweqa kubalulekile, ukuqiniswa kungokwalokho okulawula izinhlelo hhayi iklayenti le-VPN. Bhala futhi ukuphela kwesikhathi, futhi khetha ukuqhubeka ngamabomu esikhundleni sokuvula kabusha inqubo ngayinye eyamiswa ekungeneni. Rekhoda umphumela wengqinamba ngayinye encwadini efanayo egcina amafayela eyunithi.

Izihloko ezihlobene