Iyo itsva yakagadzika vhezheni yeiyo interface yakaburitswa kurerutsa iyo network kumisikidza "NetworkManager 1.24" umo mashoma mashoma akanyanya shanduko akawedzerwa, semitemo mitsva, rutsigiro rukuru uye zvimwe zvinhu zvinowedzerwa.
Kune avo vasina kujaira NetworkManager vanofanirwa kuziva kuti izvi isoftware utility ye ita nyore kushandiswa kwenetiweki yemakomputa pane linux uye mamwe masisitimu anoshanda eUnix. Izvi zvinoshandiswa inotora mukana wekupinda mukusarudzika kwenetiweki, kuyedza kushandisa kubatana kwakanyanya kunowanikwa kana mabhureki achiitika, kana kana mushandisi achifamba pakati pesina waya network.
Unosarudza kubatana kweEthernet pamusoro pe "inozivikanwa" nhare dzisina waya. Mushandisi anokurudzirwa WEP kana WPA makiyi, sezvazvinodiwa.
NetworkManager ine zvinhu zviviri:
- Sevhisi inogadzirisa kubatana uye mishumo yekushandurwa mu network.
- Iyo graphical desktop application inobvumira mushandisi kushandisa manetwork ekubatanidza. Iyo nmcli applet inopa zvakafanana mashandiro pane yekuraira tambo.
Kune rumwe rutivi plug-ins yekutsigira VPN, OpenConnect, PPTP, OpenVPN, uye OpenSWAN zvakagadzirwa sechikamu chezviitiko zvavo zvekuvandudza.
Chii chitsva muNetworkManager 1.24?
Mune iyi vhezheni itsva Wakawedzera rutsigiro rweiyo redirection uye routing network maficha inoratidzwa (VRF, chaiyo nzira uye kuendesa mberi) uye iyo tsigiro yeOWE yekubatanidza kutaurirana nzira (Opportunistic Wireless Encryption, RFC 8110) kugadzira makiyi ekuvharira mune akavhurika asina waya network. Kuwedzeredzwa kweOWE kuri inoshandiswa muiyo WPA3 standard kunyorera zvese hova dhata pakati pemutengi nenzvimbo yekuwana pane yeruzhinji uye yeruzhinji netiweki netiweki izvo zvisingade kuvimbiswa.
Kune WWAN, izvozvi zvave kugona kuti otomatiki uite kubatana kuburikidza ne USB modem, kana uchinge washandisa iyo yakavhurika SIM kadhi yakachengetedzwa nePIN kodhi, kune iyo network inopindirana OVS yakawedzera kugona kuchinja MTU, yeVPN, kushandiswa kweisina chinhu data data uye zvakavanzika kuteedzana zvinotenderwa uye kune ese nm zvishandiso, iyo 'HwAddress' chivakwa chinopihwa kuburikidza neiyo D-Bus.
Zvakare, mune iyi nyowani vhezheni rutsigiro rwekutiza kwakateerana nekudzokera kumashure yakawedzerwa mune yekumisikidza "vpn.data", "vpn.secrets", "bond.options" uye "ethernet.s390-sarudzo" uye nesarudzo dzakawedzerwa dzemabhiriji: bridge.multicast-querier, bridge.multicast-query-use-ifaddr, bridge.multicast-router, bridge.vlan-stats-enabled, bridge.vlan-protocol uye "bridge.group-address".
Yeimwe shanduko zvakataurwa mu ad:
- IPv6 SLAAC uye IPv6 DHCP yakawedzera sarudzo dzekugadzirisa timeout "ipv6.ra-timeout" uye "ipv6.dhcp-timeout".
- Iyo nmcli interface inowedzera kugona kubvisa marongero uchishandisa rairo nyowani "nmcli kubatanidza shandura $ CON_NAME bvisa $ kumisikidza".
- Kugadzirwa kana kumisikidzwa kwevaranda zvishandiso zvinomira mukushaikwa kwetenzi chishandiso.
- Nyaya dzinounza maWireGuard profiles kuburikidza nmcli inogadziriswa uye kugadzirisa kwegadziriro kusanganisira ip4-auto-default-nzira ine yakajeka gedhi inovandudzwa.
- Wakawedzera rutsigiro rwe31-bit prefixes (/ 31 subnet masks) yeIPv4 P2P zvinongedzo (RFC 3021).
- Iyo libpolkit-mumiririri-1 uye libpolkit-gobject-1 kutsamira kwabviswa.
Nzira yekuwana sei NetworkManager 1.24.0?
Kune avo vanofarira kugona kuwana iyi nyowani vhezheni yeNetworkManager 1.24.0, iwe unofanirwa kuziva kuti parizvino hapana mapakeji akavakirwa Ubuntu kana zvigadzirwa. Saka kana iwe uchida kuwana iyi vhezheni ivo vanofanirwa kuvaka NetworkManager 1.24.0 kubva kunobva kodhi.
Kunyangwe iri nyaya yemazuva mashoma kuti iiswe mune yepamutemo Ubuntu zvinyorwa zvekukurumidza kwayo kugadzirisa.
Saka kana iwe uchida, kumirira yeiyo nyowani nyowani kuti iwanikwe mukati memahara Ubuntu chiteshi, unogona kutarisa kana iyo yekuvandudza yatove kuwanikwa mu iyi link
Kana izvo zvangoitika, iwe unogona kugadzirisa yako runyorwa rwe mapakeji uye zororo pane yako system nerubatsiro rwemutemo unotevera:
sudo apt update
Uye kuisa iyo itsva vhezheni yeNetworkManager 1.24.0 pane yako system, ingo mhanyisa chero yeanotevera mirairo.
Gadziridza uye gadza ese anowanikwa mapakeji
sudo apt upgrade -y
Gadziridza uye gadza chete networkmanager:
sudo apt install network-manager -y