An kulle ku daga sabar VPN ɗinku: riƙe wata hanya ta biyu ta shiga
Tsagaggen rami ba zai kamata ya ƙwace muku ikon gyara sabar ɗin ba. Ku tsara, ku gwada kuma ku duba wata hanya ta gudanarwa mai zaman kanta kafin kuna buƙatarta.
Kuna buɗe na'urar umarni, kuna canza ƙa'ida ɗaya ta bangon wuta, kuma ramin da kuke haɗe ta cikinsa ya ɓace. Sauyin ya kasance daidai, sake lodawa bai kasance ba, kuma yanzu hanya ɗaya tilo ta komawa cikin injin ita ce wadda kuka karya yanzu. Wata hanya ta biyu ta shiga yanke shawara ce ta ƙira, kuma dole ta kasance kafin tsayawar aiki, ba a cikinta ba.
Ku duba abin da har yanzu kuke da shi
Ku fara daga allon umarnin da ke gabaninku kuma ku lissafa hanyoyin da ba su dogara da ramin ba. Na'urar umarnin yanar gizo ta mai bayarwa tare da zama ta serial ko VNC ɗaya ce. Fuskar gudanarwa a wata cibiyar sadarwa dabam wata ce. Shiga ta jiki ita ce ta uku, ita ce wadda mutane suka gano ta ɓace a mafi munin lokaci.
| Path | Depends on | Usually fails when |
|---|---|---|
| Provider console | Account access and the provider's own API | Credentials live in a wiki only reachable over the tunnel |
| Management subnet | A second interface and its own routing | The bad change was a global route or firewall policy |
| Second tunnel | A different listener, port and credentials | Both listeners were changed in the same edit |
| Physical or local console | Being in the building | Nobody has been in the building for a year |
Ku karanta shafi na uku a matsayin jerin gazawa ba a matsayin hasashe ba. Biyu daga waɗannan hanyoyin suna gazawa galibi saboda dalili ɗaya. Jadawalin shine hanyar da kuke lura da hakan kafin tsayawar aiki ta bayyana muku shi.
Yanci tambaya ce ta dogaro
Asusun dawo da shi ba shi da zaman kansa idan an ajiye kalmar sirrinsa a cikin sabis da kuke kaiwa ta ramin. VPN na biyu a kan mai masauki ɗaya, tashar ɗaya da manufar bangon wuta ɗaya shi ma ba shi da zaman kansa, domin sauyin da ya karya na farko yana karya duka biyu.
Ku gangara sarkar kuma ku ambaci abin da kowane mataki yake buƙata. Isar da hanyar sadarwa, warware suna, tushen tabbatarwa da ita kanta sabis ɗin gudanarwa dogaro ne huɗu dabam, kuma hanyar da ta raba ɗaya daga cikinsu tana gadon wannan gazawar.
Hanyar da ba a taɓa gwadawa ba ta cancanci nata zargi. Na'urar umarnin da ba a buɗe ba tsawon watanni na iya buƙatar sake saitin kalmar sirri ta imel, kuma wannan akwatin wasiƙa na iya kasancewa a kan injin da ba za ku iya kaiwa ba. Ku gwada hanyar yayin da komai ke aiki kuma za ku sami wannan a wata rana mai natsuwa.
Ku yi amfani da hanya ta biyu don sauyi ɗaya da aka sarrafa
Daga na'urar umarnin, ku ɗauki hoton lokaci ko ku kwafi tsarin da kuke shirin gyara. Ku canza abu ɗaya. Ku sake loda sabis ɗin kuma ku karanta sakamakon kafin ku taɓa wani abu, domin sauye-sauye biyu a lokaci ɗaya suna mai da dawowa gwaji.
Ku riƙe zaman dawowa a buɗe yayin da kuke yin haka. Duk darajar hanya ta biyu ita ce tana tsira daga abin da kuke canzawa, don haka rufe ta da farko yana cire sifa ɗaya tilo da ta sa ta amfani.
Ku tabbatar daga hanyar dawo da ita, ba daga tuna ba
Binciken da ke da muhimmanci shi ne ko hanyar al'ada ta dawo, kuma zaman dawowa shine wurin da kuke tabbatar da hakan bisa tsari:
systemctl status openvpn-server@server --no-pager ss -lntup | grep -E ':(1194|443)\b' nft list ruleset | sed -n '1,40p' journalctl -u openvpn-server@server --since '-10 min' --no-pager | tail -n 30
Ku karanta yanayin sabis ɗin farko, sannan mai sauraro, sannan ƙa'idoji, sannan littafin ajiya. Sabis ɗin da ke gudana ba tare da mai sauraro ba yana nuni ga tsarin sabis ɗin, yayin da mai sauraro ba tare da ƙa'idojin da za a iya kaiwa ba yana nuni ga tacewa. Tsari yana da muhimmanci domin kowane mataki yana ƙunƙunta na gaba, kuma tsalle zuwa littafin ajiya galibi yana nufin karanta kurakurai da ke bayyana alamar, ba dalilin ba.
Takardun systemctl yana bayanin halin yanayi da sake farawa da ake amfani da shi a nan, ciki har da yadda sake lodawa da ya kasa yake barin tsarin da ya gabata yana gudana. Maido da wani juzu'i mai daidaito ya fi sake haɗawa akai-akai daga abokin ciniki wanda ba zai iya gyara sabar ɗin ba. Idan ka'idar komawa baya da kuka ayyana kafin sauyin an cika ta, ku dawo ku tsaya.
Ku riƙe lissafin kaya a yanzu
Ku duba jerin shiga lokacin da mutane ko kayan aiki suka canza. Ku gwada hanyar dawowa yayin da komai ke aiki. Ku janye asusun da babu wanda ya yi amfani da su tun sake tsari na ƙarshe. Tsofaffin asusu biyu da takarda ɗaya da ta ƙare su ne ƙaramin tsaftacewa ranar Talata da tsayawar aiki ranar Lahadi.
Ku rubuta wanda zai iya amfani da kowace hanya, abin da take ba da izini da yadda ake juya shaidun shiga. Hanyar dawowa marar mai ita tana zama ƙofar da aka manta, wanda wani irin gazawa ne dabam da an kulle ku a waje.