NetworkManager 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 1.22.0?
Munguva pfupi yapfuura kuburitswa kweshanduro nyowani yeNetworkManager 1.22 yakaziviswa, Yeiwo makuru makuru kuva nemutsauko yeiyi vhezheni itsva, ndeye muenzaniso kuunza itsva NetworkManager logo, rinova ruoko runogadzira mavara ekutanga "N", "M" mune imwechete tsamba. Iyo nyowani logo yakatsanangurwa ndeiyi:
Iwo "general reload" kuraira , que yakawedzerwa kune iyo nmcli interface kudzoreredza iyo NetworkManager kumisikidza uye DNS parameter.
Kune rimwe divi, tinogona kuona kuti zvinoshandiswa zvakawedzerwa nm-gore-setup kugadzirisa otomatiki NetworkManager munzvimbo dzegore (Parizvino chete EC2 IPv4 makore anotsigirwa).
Mamiriro ekupedzisa ekutanga avekugadzwa nekukurumidza mushure mekunge mudziyo wabatanidzwa ("yakabatana" nyika), asi pasina kumirira IP kero kuti ipiwe, kudzivirira kuvharirwa kwe "NetworkManager-wait-online.service" uye "network-online. chinangwa ".
Kana paine matambudziko, unogona kushandisa ma parameter "ipv4.may-fail = no" uye "ipv6.may-fail = no", inobvumidza kudzosera kupihwa kwehurumende "kwakabatana" kukero;
Paunenge uchisarudza mamiriro echigadzirwa, ruzivo nezve mutengo weiyo isina waya yekubatanidza inopihwa.
Uyewo, iyo yakavakirwa-mukati plugin yeDHCPv4 yakaendeswa pamusoro kubva kune systemd kodhi base kune n-dhcp4 raibhurari, yakagadzirwa ne nettools chirongwa.
Yeimwe shanduko inomira mushanduro iyi nyowani:
- Wakawedzera rutsigiro rwe "chiyero" hunhu hweinowanikwa IPv4 nzira.
- DHCP zvikumbiro zvinopa rutsigiro rwekutsanangudza IAID uye FQDN mireza.
- Wakawedzera iyo '802-1x.optional' chivakwa kuti uone kana 802.1X yechokwadi ichidikanwa pamawired network.
- Iyo main.auth-polkit = midzi-chete marongero anoitirwa kuremadza PolicyKit uye kupa mukana chete kune mudzi mushandisi.
- Iyo NMDeviceWimax uye NMWimaxNsp APIs dzakabviswa kubva ku libnm, sezvo rutsigiro rweWiMAX rwakabviswa kubva kuNetworkManager muna 2016.
- Mune libnm, iyo API yekuwana D-Bhazi mune inowirirana maitiro inoderedzwa
- Zvinonzwisisika kugadziriswazve vekunze veNMClient, iyo inogona kushandiswa seyakareruka vhezheni ye libnm.
- Iyo BlueZ 4 Blutooth bhatiri rutsigiro yakamiswa (BlueZ 5 yanga iri mukuvandudza kubvira 2012).
Nzira yekuwana sei NetworkManager 1.22.0?
Kune avo vanofarira kugona kuwana iyi nyowani vhezheni yeNetworkManager 1.22.0, iwe unofanirwa kuziva kuti parizvino hapana mapakeji akavakirwa Ubuntu kana zvigadzirwa. Saka kana iwe uchida kuwana iyi vhezheni ivo vanofanirwa kuvaka NetworkManager 1.22.0 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 1.22.0 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