ORG.FREEDESKTOP.NETWORK1(5) org.freedesktop.network1 (NAME) org.freedesktop.network1 - D-Bus systemd-networkd (DESCRIPTION) systemd-networkd.service(8) . D-Bus . D-BUS (THE D-BUS INTERFACE) systemd-networkd D-Bus . (THE MANAGER OBJECT) Manager : node /org/freedesktop/network1 { interface org.freedesktop.network1.Manager { methods: ListLinks(out a(iso) links); GetLinkByName(in s name, out i ifindex, out o path); GetLinkByIndex(in i ifindex, out s name, out o path); SetLinkNTP(in i ifindex, in as servers); SetLinkDNS(in i ifindex, in a(iay) addresses); SetLinkDNSEx(in i ifindex, in a(iayqs) addresses); SetLinkDomains(in i ifindex, in a(sb) domains); SetLinkDefaultRoute(in i ifindex, in b enable); SetLinkLLMNR(in i ifindex, in s mode); SetMulticastDNS(in i ifindex, in s mode); SetLinkDNSOverTLS(in i ifindex, in s mode); SetLinkDNSSEC(in i ifindex, in s mode); SetLinkDNSSECNegativeTrustAnchors(in i ifindex, in as names); RevertLinkNTP(in i ifindex); RevertLinkDNS(in i ifindex); RenewLink(in i ifindex); ForceRenewLink(in i ifindex); ReconfigureLink(in i ifindex); Reload(); DescribeLink(in i ifindex, out s json); Describe(out s json); properties: readonly s OperationalState = '...'; readonly s CarrierState = '...'; readonly s AddressState = '...'; readonly s IPv4AddressState = '...'; readonly s IPv6AddressState = '...'; readonly s OnlineState = '...'; @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly t NamespaceId = ...; @org.freedesktop.DBus.Property.EmitsChangedSignal("false") readonly u NamespaceNSID = ...; }; interface org.freedesktop.DBus.Peer { ... }; interface org.freedesktop.DBus.Introspectable { ... }; interface org.freedesktop.DBus.Properties { ... }; }; (manager) . (Properties) NamespaceId (inode) (network namespace) . . NamespaceNSID <> . (LINK OBJECT) node /org/freedesktop/network1/link/_1 { interface org.freedesktop.network1.Link { methods: SetNTP(in as servers); SetDNS(in a(iay) addresses); SetDNSEx(in a(iayqs) addresses); SetDomains(in a(sb) domains); SetDefaultRoute(in b enable); SetLLMNR(in s mode); SetMulticastDNS(in s mode); SetDNSOverTLS(in s mode); SetDNSSEC(in s mode); SetDNSSECNegativeTrustAnchors(in as names); RevertNTP(); RevertDNS(); Renew(); ForceRenew(); Reconfigure(); Describe(out s json); properties: readonly s OperationalState = '...'; readonly s CarrierState = '...'; readonly s AddressState = '...'; readonly s IPv4AddressState = '...'; readonly s IPv6AddressState = '...'; readonly s OnlineState = '...'; readonly s AdministrativeState = '...'; @org.freedesktop.DBus.Property.EmitsChangedSignal("false") readonly (tt) BitRates = ...; }; interface org.freedesktop.DBus.Peer { ... }; interface org.freedesktop.DBus.Introspectable { ... }; interface org.freedesktop.DBus.Properties { ... }; }; . (NETWORK OBJECT) node /org/freedesktop/network1/network/_1 { interface org.freedesktop.network1.Network { properties: @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly s Description = '...'; @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly s SourcePath = '...'; @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly as MatchMAC = ['...', ...]; @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly as MatchPath = ['...', ...]; @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly as MatchDriver = ['...', ...]; @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly as MatchType = ['...', ...]; @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly as MatchName = ['...', ...]; }; interface org.freedesktop.DBus.Peer { ... }; interface org.freedesktop.DBus.Introspectable { ... }; interface org.freedesktop.DBus.Properties { ... }; }; .network . DHCP (DHCP SERVER OBJECT) node /org/freedesktop/network1/link/_1 { interface org.freedesktop.network1.DHCPServer { properties: readonly a(uayayayayt) Leases = [...]; @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly u PoolSize = ...; @org.freedesktop.DBus.Property.EmitsChangedSignal("const") readonly u PoolOffset = ...; }; interface org.freedesktop.DBus.Peer { ... }; interface org.freedesktop.DBus.Introspectable { ... }; interface org.freedesktop.DBus.Properties { ... }; interface org.freedesktop.network1.Link { ... }; }; DHCP . Leases (leases) . PoolSize . PoolOffset . PoolSize= PoolOffset= systemd.network(5) . UINT32_MAX (sentinel) PoolSize PoolOffset ( DHCP /relay ) . DHCPv4 (DHCPV4 CLIENT OBJECT) node /org/freedesktop/network1/link/_1 { interface org.freedesktop.network1.DHCPv4Client { properties: readonly s State = '...'; }; interface org.freedesktop.DBus.Peer { ... }; interface org.freedesktop.DBus.Introspectable { ... }; interface org.freedesktop.DBus.Properties { ... }; interface org.freedesktop.network1.Link { ... }; }; DHCPv4 . DHCPv6 (DHCPV6 CLIENT OBJECT) node /org/freedesktop/network1/link/_1 { interface org.freedesktop.network1.DHCPv6Client { properties: readonly s State = '...'; }; interface org.freedesktop.DBus.Peer { ... }; interface org.freedesktop.DBus.Introspectable { ... }; interface org.freedesktop.DBus.Properties { ... }; interface org.freedesktop.network1.Link { ... }; }; DHCPv6 . (EXAMPLES) . org.freedesktop.network1.Manager $ gdbus introspect --system \ --dest org.freedesktop.network1 \ --object-path /org/freedesktop/network1 . org.freedesktop.network1.Link $ gdbus introspect --system \ --dest org.freedesktop.network1 \ --object-path /org/freedesktop/network1/link/_11 (VERSION COMPATIBILITY) D-Bus [1] . (HISTORY) DHCP PoolSize PoolOffset . DHCPv4 State . DHCPv6 State . NamespaceNSID . (SEE ALSO) systemd(1), systemd-networkd.service(8), networkctl(1) (NOTES) 1. https://0pointer.de/blog/projects/versioning-dbus.html systemd 261.2 ORG.FREEDESKTOP.NETWORK1(5)