Yawonjezera njira yatsopano yopangira 'firewalld-zone', ikayatsidwa, NetworkManager idzakhazikitsa zone yolumikizira ma firewalld kuti mugawane, ndipo mukatsegula maulumikizidwe atsopano, ikani zolumikizira netiweki mderali. Kuti mutsegule madoko a DNS ndi DHCP, komanso kumasulira adilesi, NetworkManager imayimbirabe ma iptables. Njira yatsopano ya firewalld-zone ikhoza kukhala yothandiza pamakina ogwiritsa ntchito firewalld okhala ndi nftables backend komwe kugwiritsa ntchito ma iptables sikukwanira.
Mawu a 'match' awonjezedwa kuti alole kugwiritsa ntchito '|', '&', '!' ndi '\\'.
Anawonjezera katundu wa MUD URL wama mbiri yolumikizira (RFC 8520, Kufotokozera kwa Kagwiritsidwe Ntchito ka Wopanga) ndikuwonetsetsa kukhazikitsidwa kwake kwa zopempha za DHCP ndi DHCPv6.
Pulogalamu yowonjezera ya ifcfg-rh yawonjezera kukonza kwa 802-1x.pin ndi "802-1x.{,phase2-}ca-path".
Chiwopsezo chokhazikika mu nmcli CVE-2020-10754, zokhudzana kunyalanyaza magawo 802-1x.ca-path ndi 802-1x.phase2-ca-path popanga mbiri yatsopano yolumikizira. Poyesa kulumikiza netiweki pansi pa mbiriyi, kutsimikizika sikunachitike ndipo kulumikizana kosatetezeka kudakhazikitsidwa. Chiwopsezochi chimangowoneka m'magulu omwe amagwiritsa ntchito pulogalamu yowonjezera ya ifcfg-rh kuti asinthidwe.
Kwa Efaneti, chipangizocho chitazimitsidwa, zosintha zoyambira zokha, liwiro, ndi duplex zimakhazikitsidwanso.
Thandizo lowonjezera la "coalesce" ndi "ring" zosankha za ethtool utility.
Thandizo lowonjezera lamtundu wa "m'deralo", kuwonjezera pa "unicast".
Munthu amawongolera nm-settings-dbus ndi nm-settings-nmcli akuphatikizidwa.
Thandizo loyika ma tag zida zoyendetsedwa ndikunja ndi mbiri kudzera pa D-Bus zimaperekedwa. Zida zotere, zomwe zimagwiritsidwa ntchito ndi chogwirira chakunja, tsopano zalembedwanso mwapadera mu nmcli.
Thandizo lowonjezera pakukhazikitsa zosankha za mlatho wa netiweki.
Kwa mbiri yolumikizira, njira zofananira ndi chipangizocho, dalaivala, ndi magawo a kernel aonjezedwa.
Thandizo lowonjezera la bf ndi sfq zoletsa kuchepetsa magalimoto.
nm-cloud-setup imagwiritsa ntchito Google Cloud Platform yomwe imadziwira yokha ndikusintha kuchuluka kwa magalimoto kuchokera ku zolemetsa zamkati.