HanyarKara kayan aiki ne na software don sauƙaƙe amfani da hanyoyin sadarwa na kwakwalwa akan layin kwamfuta da sauran tsarin aiki na tushen Unix. Wannan mai amfani yana ɗaukar hanyar dama don zaɓar hanyar sadarwa, ƙoƙarin amfani da mafi kyawun haɗin haɗi lokacin fitowar abubuwa, ko lokacin da mai amfani ya motsa tsakanin cibiyoyin sadarwar mara waya.
Ka fi son haɗin Ethernet akan hanyoyin sadarwa mara waya "sanannu". An sa mai amfani don mabuɗin WEP ko WPA, kamar yadda ake buƙata.
NetworkManager yana da abubuwa biyu:
- Sabis wanda ke gudanar da haɗin haɗi da rahotanni na canje-canje a cikin hanyar sadarwa.
- Aikace-aikacen tebur wanda ke ba mai amfani damar sarrafa hanyoyin sadarwa. Nmcli applet yana ba da irin wannan aikin akan layin umarni.
A gefe guda plugins don tallafawa VPN, OpenConnect, PPTP, OpenVPN, da OpenSWAN an haɓaka su a matsayin ɓangare na abubuwan haɓaka su.
Menene sabo a NetworkManager 1.22.0?
Kwanan nan an sanar da sakin sabon sigar NetworkManager 1.22, wanda manyan sababbin abubuwa tsaya a waje na wannan sabon sigar, misali ne gabatar da sabon tambarin NetworkManager, wanda asalinsa hannu ne wanda ya samar da farkon baqaqen "N", "M" a cikin harafi guda. Sabuwar tambarin da aka gabatar shine:
Umurnin «sake shigar da kaya» que an kara shi zuwa nmcli interface don sake shigar da tsarin NetworkManager da sigogin DNS.
A gefe guda, zamu iya samun cewa an ƙara amfani nm-girgije-saitin don daidaita NetworkManager ta atomatik a cikin yanayin girgije (Har yanzu girgije EC2 IPv4 kawai ke tallafawa).
Matsayin kammala farawa yanzu an saita shi kai tsaye bayan an haɗa na'urar (yanayin "haɗa"), amma ba tare da jiran a sanya adireshin IP ba, yana hana toshewar "NetworkManager-wait-online.service" da "network-online. niyya ".
Idan akwai matsaloli, zaku iya amfani da sigogin "ipv4.may-fail = no" da "ipv6.may-fail = no", wanda zai baku damar jinkirta ƙaddamar da jihar "da aka haɗa" da adireshin;
Lokacin tantance halin na'urar, ana bayar da bayani game da farashin haɗin mara waya.
Har ila yau, an kwashe kayan haɗin ginanniyar don DHCPv4 daga asalin lambar tsarin zuwa dakin karatun n-dhcp4, wanda aka haɓaka ta aikin nettools.
Daga sauran canje-canjen da suka yi fice a cikin wannan sabon sigar:
- Supportara tallafi don sifar "girman" don hanyoyin IPv4 masu sauƙi.
- Bukatun DHCP suna ba da tallafi don tantance tutocin IAID da FQDN.
- Ara dukiyar '802-1x. zaɓi' don ƙayyade idan ana buƙatar ingantaccen 802.1X akan hanyoyin sadarwar waya.
- Babban.auth-polkit = tushen-kawai saitin ana ba da shawara don musaki PolicyKit da kuma samar da dama ga tushen mai amfani kawai.
- An cire NMDeviceWimax da NMWimaxNsp APIs daga libnm, kamar yadda aka cire tallafin WiMAX daga NetworkManager a cikin 2016.
- A cikin libnm, API don samun damar D-Bus a yanayin aiki tare yayi ƙasa.
- Nakasassun abubuwan ciki na NMClient, wanda za'a iya amfani dashi azaman sauƙaƙan libnm.
- An dakatar da tallafin batirin BlueZ 4 Blutooth (BlueZ 5 yana ci gaba tun shekara ta 2012).
Yadda ake samun NetworkManager 1.22.0?
Ga waɗanda ke da sha'awar iya samun wannan sabon sigar na NetworkManager 1.22.0, ya kamata ku sani cewa a halin yanzu babu wasu fakiti da aka gina don Ubuntu ko abubuwan banbanci. Don haka idan kuna son samun wannan sigar dole ne su gina NetworkManager 1.22.0 daga lambar tushe.
Kodayake abu ne na 'yan kwanaki don sanya shi a cikin rumbun tattara bayanan Ubuntu don sabunta shi cikin sauri.
Don haka idan kuna so, shine jira don sabon sabuntawa da za'a samar dashi a cikin tashoshin Ubuntu na hukuma, zaka iya bincika idan sabuntawa ya riga ya kasance a ciki wannan mahadar
Da zaran hakan ya faru, zaku iya sabunta jerin fakitin ku kuma sake sanyawa akan tsarin ku tare da taimakon umarnin mai zuwa:
sudo apt update
Kuma don shigar da sabon sigar NetworkManager 1.22.0 a kan tsarinku, kawai kunna kowane ɗayan umarni masu zuwa.
Sabunta kuma shigar da dukkan fakitin da ake dasu
sudo apt upgrade -y
Sabuntawa kuma shigar da mai kula da hanyar sadarwa kawai:
sudo apt install network-manager -y