I-Samba ekhelini le-VPN: kungani umlaleli unyamalala

Ukusabelana kusebenza isikhathi sasekuseni sonke, umhubhe uxhuma kabusha ntambama, futhi indlela efanayo ye-UNC manje iphelelwa isikhathi kuyilapho i-ping iya kuseva isaphendula. Akukho okushintshile encazelweni yokusabelana futhi i-VPN iyasebenza. Okushintshile ikheli lendawo i-Samba eyayiboshelwe kulo, futhi alisekho ngemva kokuba i-interface yenziwe kabusha. Leyo ndlela yokwehluleka iyinkinga yomjikelezo wokuphila womlaleli, akuyona inkinga yezimvume.

Ukusabelana kusebenza kuze kuqale kabusha umhubhe

Ukubopha isevisi ekhelini kubopha isokhethi yayo empilweni yalelo kheli. Lapho i-interface yomhubhe ichithwa futhi yakhiwe kabusha, ikheli elidala liyanyamalala futhi isokhethi eboshelwe kulo iyahamba nalo. Isevisi iyaqhubeka nokusebenza, kodwa akukho okulalelayo lapho amaklayenti eqondiswa khona.

I-ping ingase isaphumelela uma ikheli elisha liphendula i-ICMP, yingakho ukufinyeleleka kubonakala kukuhle kuyilapho ukusabelana kufile. Leyo mpumelelo eyodwa ekhohlisayo iyona ethumela abantu kufirewall.

Ukufinyeleleka akulona ikheli lokubopha

Kuxubana izinqumo ezintathu lapha. Umzila unquma ukuthi iphakethe leklayenti liyafika yini. Isokhethi elalelayo linquma ukuthi kukhona okulamukelayo ekhelini lendawo yini. Ukulungiselelwa kokusabelana nezimvume zohlelo lwamafayela zinquma ukuthi kwenzeka ini ngemva kwalokho. Uma i-interface yenziwe kabusha, kugqashuka eyesibili kuphela.

Ikheli elivela echibini le-VPN nalo alibi ikheli lokubopha lendawo ngokuzenzakalela. Leliklayenti, hhayi leseva yamafayela. I-ping iyisivivinyo esibi sesevisi yamafayela.

Hlukanisa labo bampi emphakathini kumadokhumenti futhi. Ushintsho lwesikhathi esizayo echibini le-VPN akufanele ludinge ukuhlela i-Samba, futhi ushintsho lwezimvume zokusabelana akufanele ludinge ukuqala kabusha umhubhe.

Esikhundleni salokho bopha ekhelini elizinzile

Idizayini ezinzile kakhulu igcina i-Samba ekhelini laphakade futhi ivumela i-VPN ukuthi ilethe amaklayenti lapho. Ikheli leseva alishintshi lapho umhubhe unyakaza, ngakho umlaleli akudingeki ukuthi ulandele i-interface. Ngaleso sikhathi ukwamukelwa kuphoqelelwa umzila we-VPN kanye nefirewall yomsingathi, ezakhiwe kanye nalowo msebenzi.

Uma kufanele ubophe emhubheni, qonda isivumelwano senguqulo efakiwe. Amapharamitha interfaces ne-bind interfaces only akufani, futhi amadokhumenti okubopha axwayisa ngama-interface aphazamisekayo. Ukuphathwa komlaleli okuguquguqukayo kukhona kwezinye izinkundla, kodwa lokho kuyikhono okufanele kuqinisekiswe, hhayi ukucatshangwa. Funda ithebula ngaphambi nangemva kokunyakaza bese uqhathanisa imiphumela emibili.

ss -ltnp | grep ':445'

Hlola ukuxhuma kabusha, hhayi isibani esiluhlaza

Qinisekisa umlaleli ngemva kokuxhuma kabusha, hhayi kuphela ngemva kokuqala kwesevisi. Yakha kabusha umhubhe, bese ufunda ithebula lokulalela futhi uqinisekise ukuthi isokhethi likhona ekhelini amaklayenti aqondiswa kulo. Isibonisi somhubhe esiluhlaza nokuhlolwa kokulungiselelwa okuphumelele akufakazi kokukodwa kwalokhu.

smbclient -L //files.corp.example -U alice

Bese wenze umsebenzi owodwa ovunyelwe kanye nomzila owodwa owenqatshiwe kusuka kuklayenti, futhi uphindele ngemva kokuxhuma kabusha kwesibili. Uma ukusabelana kusebenza kuphela kuze kufike ukunyakaza kokuqala, ukubopha kusaboshelwe empilweni ye-interface futhi idizayini ayikalungiswa. Shintsha ukubopha noma ikheli lesevisi, futhi uphawu ngeke luphinde lube khona.