O loʻo avanoa se faʻasalalauga faʻamautu o le atinaʻe e faʻafaigofie ai le faʻatulagaina o laina fesoʻotaʻiga - NetworkManager 1.40.0. Plugins mo VPN lagolago (Libreswan, OpenConnect, Openswan, SSTP, ma isi) ua atiaʻe e avea o se vaega o latou lava taamilosaga atinaʻe.
Faiga fou a NetworkManager 1.40:
- Ole laina ole laina ole nmcli e fa'atino ai le fu'a "--offline", lea e mafai ai ona fa'agasolo fa'amatalaga feso'ota'iga ile faila faila e aunoa ma le mauaina o le fa'asologa o le NetworkManager. Aemaise lava, pe a fatuina, faʻaalia, tapeina ma suia tulaga e fesoʻotaʻi ma se fesoʻotaʻiga fesoʻotaʻiga, o le poloaiga "nmcli connection" e mafai nei ona galue e aunoa ma le mauaina o le talaaga NetworkManager process e ala i le D-Bus. Mo se faʻataʻitaʻiga, pe a faʻatinoina le faʻatonuga "nmcli -offline connection add ...", o le nmcli utility o le a le tuʻuina atu se talosaga i le faʻasologa o tua e faʻaopoopo se faʻamatalaga fesoʻotaʻiga, ae o le a tuʻu saʻo atu e suʻe le poloka tutusa o faʻatulagaga i le faila faila, lea. faʻatagaina oe e faʻaaoga le nmcli i tusitusiga e faʻatupu ma suia ai faʻamatalaga fesoʻotaʻiga. Ina ia fa'agaoioia, e mafai ona fa'asaoina le fa'ailoga na faia i le /etc/NetworkManager/system-connections directory. # Fa'atonu faila fa'asaoina ma aia tatau "600" (na'o lē e ona e maua). umask 077 # Fausia se talaaga i le faila faila. nmcli --feso'ota'iga i luga ole laiga fa'aopoopo le ituaiga ethernet con-name my-profile \ | tee /etc/NetworkManager/system-connections/my-profile.nmconnection # Suia le talaaga otooto nmcli —feso'ota'iga i luga ole laiga suia le sootaga.mptcp-flags ua mafai, faailo \ < /etc/NetworkManager/system-connections/my-profile.nmconnection \ | tee /etc/NetworkManager/system-connections/my-profile.nmconnection~ mv /etc/NetworkManager/system-connections/my-profile.nmconnection~ \ /etc/NetworkManager/system-connections/my-profile.nmconnection # A uma ona toe tusi faʻamatalaga i luga o le disk, toe faʻapipiʻi tulaga NetworkManager nmcli fesoʻotaʻiga toe uta
- Faʻaopoopoina le lagolago mo le MPTCP (Multipath TCP), o se faʻaopoopoga o le TCP protocol mo le faʻatulagaina o le faʻaogaina o se fesoʻotaʻiga TCP ma le tuʻuina atu o paʻu i le taimi e tasi i le tele o auala e ala i fesoʻotaʻiga fesoʻotaʻiga eseese e fesoʻotaʻi ma tuatusi IP eseese. Ua mafai nei e NetworkManager ona fa'atautaia tuatusi IP o lo'o fa'asalalauina pe fa'aoga i isi fa'agasolo MPTCP, e aofia ai le fa'atulagaina o nei tuatusi fa'apitoa, e tutusa ma le faiga o le mptcpd. E lagolagoina fo'i e NetworkManager le fa'atagaina o le MPTCP i totonu o le fatu e ala i le setiina o sysctl /proc/sys/net/mptcp/enabled ma le setiina o tapula'a ua fa'atonuina e le "ip mptcp limits" poloaiga. Ina ia pulea le faagasologa o le MPTCP, o se meatotino fou "connection.mptcp-flags" ua tuʻuina atu, lea e mafai ai ona e faʻatagaina le MPTCP ma filifili faʻasologa o le tuʻuina atu o tuatusi (faʻailoga, subflow, backup, fullmesh). Ona o le faaletonu, o le MPTCP e otometi lava ona mafai i NetworkManager pe afai o le sysctl /proc/sys/net/mptcp/enabled ua seti i le fatu.
- E mafai ona tusia faʻamaufaʻailoga IP tuatusi mo le DHCP (DHCP lease) i le faila /run/NetworkManager/devices/$IFINDEX (faʻamatalaga o loʻo teuina i vaega [dhcp4] ma [dhcp6]), lea e mafai ai ona e fuafuaina fusi e ala i le faigofie. faitau le faila e aunoa ma le mauaina o le D -Bus poʻo le faʻatonuina o le poloaiga "nmcli -f faʻaalia uma masini eth0".
- O le ipv4.link-local parameter ua faʻaopoopoina i le faʻamatalaga fesoʻotaʻiga mo le fusia o fesoʻotaʻiga IPv4 i le lotoifale i tuatusi intranet 169.254.0.0/16 (IPv4LL, Link-local). I le taimi muamua, o tuatusi IPv4LL e mafai ona fa'amaoti lima (ipv4.method=link-local) pe maua mai ile DHCP.
- Fa'aopoopo le parakalafa "ipv6.mtu" e fa'atulaga ai le MTU (Maximum Transmission Unit) mo IPv6.
- Aveese le code mai le faʻaaogaina DHCPv4 tagata e leʻi faʻaaogaina e faʻavae ile code mai systemd. O le faʻatinoga o le n-dhcp4 mai le nettools package ua leva ona faʻaaogaina e avea ma DHCP client.
- Toe amata le DHCP pe a suia le tuatusi MAC i luga o le masini.
puna: opennet.ru