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path: root/src/network/networkd.h
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2016-02-10tree-wide: remove Emacs lines from all filesDaniel Mack
This should be handled fine now by .dir-locals.el, so need to carry that stuff in every file.
2015-11-18tree-wide: sort includes in *.hThomas Hindoe Paaboel Andersen
This is a continuation of the previous include sort patch, which only sorted for .c files.
2015-10-30networkd: route - track routesTom Gundersen
2015-10-21networkd: manager/link - only serialize once per event-loop iterationTom Gundersen
Every time the state is written out we may trigger third-party apps, so let's be a bit more careful about writing this out unnecessarily.
2015-10-11networkd: address - process in manager.c rather than link.cTom Gundersen
2015-08-27networkd: propagate DNS/NTP server from uplink to dhcp serverLennart Poettering
When handing out DHCP leases, try to propagate DNS/NTP server information from "uplink". The "uplink" is automatically determined as the network interface with the highest priority default route on it.
2015-08-27networkd: split up networkd.h into per-object header filesLennart Poettering
No functional changes, just moving definitions into separate header files.
2015-08-27networkd: make DHCP lease timeouts configurableLennart Poettering
2015-08-26dhcp,network: implement RFC 4833 (DHCP Timezone option)Lennart Poettering
This one is simply to add: encode the tzdata timezone in the DHCP options and optionally make use of it.
2015-08-25sd-network: make LLMNR specific config parser genericDaniel Mack
Rename the enum, the lookup functions and the parser for LLMNRSupport so the type can be reused for mDNS.
2015-07-24networkd: rename RootBlock to AllowPortToBeRootZbigniew Jędrzejewski-Szmek
Justification is similar to BPDUGuard rename. "Positive" values are easier. This is a rather uncommon option, so using a slightly longer name should not be a problem, and may in fact may make it easier to guess what the option does without reading the documentation.
2015-07-24networkd: rename BPDUGuard to UseBPDUZbigniew Jędrzejewski-Szmek
Rename to follow the follow the style of other options. In general "positive" options are preferred to "negative" ones, because they are easier to describe and easier for humans to parse (c.f. the shortening on the man page entry).
2015-07-23networkd: add bridge link propertiesSusant Sahani
new bridge properties br.network [Match] Name=enp0s25 [Network] Bridge=br-test [Bridge] Cost=332 BPDUGuard = true HairPin = true FastLeave = true RootBlock = true UnicastFlood = true
2015-07-20Merge pull request #549 from ssahani/dhcpTom Gundersen
networkd: allow hostname override
2015-07-16networkd: move config_parse_tunnel_addressSusant Sahani
move config_parse_tunnel_address from networkd.h to tunnel specific file networkd-netdev-tunnel.h
2015-07-16networkd: move config_parse_vxlan_group_addressSusant Sahani
move config_parse_vxlan_group_address from networkd.h to networkd-netdev-vxlan.h
2015-07-10networkd: DHCP override hostnameSusant Sahani
This patch enhances the DHCP client to send the hostname reference http://lists.freedesktop.org/archives/systemd-devel/2014-July/021550.html Tested with Example conf: [Match] Name=eth1 [Network] DHCP=v4 [DHCP] SendHostname=true Hostname=test
2015-07-06networkd: various fixes for the IPv6 privacy extensions supportLennart Poettering
- Make sure that the IPv6PrivacyExtensions=yes results in prefer-temporary, not prefer-public. - Introduce special enum value "kernel" to leave setting unset, similar how we have it for the IP forwarding settings. - Bring the enum values in sync with the the strings we parse for them, to the level this makes sense (specifically, rename "disabled" to "no", and "prefer-temporary" to "yes"). - Make sure we really set the value to to "no" by default, the way it is already documented in the man page. - Fix whitespace error. - Make sure link_ipv6_privacy_extensions() actually returns the correct enum type, rather than implicitly casting it to "bool". - properly size formatting buffer for ipv6 sysctl value - Don't complain if /proc/sys isn't writable - Document that the enum follows the kernel's own values (0 = off, 1 = prefer-public, 2 = prefer-temporary) - Drop redundant negating of error code passed to log_syntax() - Manpage fixes This fixes a number of issues from PR #417
2015-07-06treewide: fix typosTorstein Husebø
2015-07-05networkd: Add support for ipv6 privacy extensionSusant Sahani
This patch add support for ipv6 privacy extensions. The variable /proc/sys/net/ipv6/conf/<if>/use_tempaddr can be changed via the boolean IPv6PrivacyExtensions=[yes/no/prefer-temporary] When true enables privacy extensions, but prefer public addresses over temporary addresses. prefer-temporary prefers temporary adresses over public addresses. Defaults to false. [Match] Name=enp0s25 [Network] IPv6PrivacyExtensions=prefer-temporary
2015-06-13sd-netlink: rename from sd-rtnlTom Gundersen
2015-06-11networkd: create "kernel" setting for IPForwardingNick Owens
In 5a8bcb674f71a20e95df55319b34c556638378ce, IPForwarding was introduced to set forwarding flags on interfaces in .network files. networkd sets forwarding options regardless of the previous setting, even if it was set by e.g. sysctl. This commit creates a new option for IPForwarding, "kernel", that preserves the sysctl settings rather than always setting them. See https://bugs.freedesktop.org/show_bug.cgi?id=89509 for the initial bug report.
2015-06-08Revert "networkd: create "kernel" setting for IPForwarding"Lennart Poettering
2015-06-02networkd: create "kernel" setting for IPForwardingNick Owens
In 5a8bcb674f71a20e95df55319b34c556638378ce, IPForwarding was introduced to set forwarding flags on interfaces in .network files. networkd sets forwarding options regardless of the previous setting, even if it was set by e.g. sysctl. This commit creates a new option for IPForwarding, "kernel", that preserves the sysctl settings rather than always setting them. See https://bugs.freedesktop.org/show_bug.cgi?id=89509 for the initial bug report.
2015-04-21networkd: improve how networkd logs thingsLennart Poettering
This makes adds a couple of fixes: - Introduces log_netdev_error_errno() and friends, which takes an error number, and matches what log_link_error_errno() and friends do. - Replaces a lof ot strerror() usage with log_netdev_error_errno(), log_link_error_errno() and log_erro_errno() - Uppercases the first character of many log messages, after all this is supposed to be english language - Drops manual negating of error codes before passing them to log functions, the log functions all do that internally anyway. Some other minor fixes. Behaviour should not change really.
2015-03-27systemd-networkd: Use IFA_F_NOPREFIXROUTE with IPv6 addressesPatrik Flykt
The IFA_F_NOPREFIXROUTE flag prevents the kernel from creating new onlink prefixes when a DHCPv6 IPv6 address with a prefix length is set from user space. IPv6 routing will follow the onlink status from Router Advertisment Prefix Information options or any manually set route, which is the correct thing to do. As this flag has a larger value than what fits into an unsigned char, update the flag attribute to an uint32_t and set it with an IFA_FLAGS attribute when writing netlink messages to the kernel.
2015-03-04networkd: Make DHCP client ID creation configurableJan Janssen
2015-02-27networkd: add support for Uplink Failure DetectionAlin Rauta
Introduce BindCarrier= to indicate the set of links that determine if the current link should be brought UP or DOWN. [tomegun: add a bit to commit message]
2015-02-14networkd: network - rename ipv6token parserTom Gundersen
Too generic name.
2015-02-11networkd: fdb - fix const warningTom Gundersen
2015-02-10net: support globbing and disjunction in Match logicTom Gundersen
Match{Name,OrginalName,Type,Driver,Path} can now take a space-separated glob of matches.
2015-02-10networkd: fdb - refactor a bitTom Gundersen
Pass around Link objcets rather than FdbEntry objects. The link objects have an up-to-date ifname we can use for logging. match_name sholud _never_ be used for anything except matching. Firstly, it may be unset (usually is), and secondly it may not be up-to-date.
2015-02-09networkd: support route scopesTom Gundersen
For now we only support the hardcoded values RT_SCOPE_{UNIVERSE,LOCAL,HOST}, and not numerical values or values from /etc/iproute2/rt_scopes. This addresses https://bugs.freedesktop.org/show_bug.cgi?id=88508.
2015-02-09networkd: add support for IPv6 tokensTom Gundersen
This allows the admin to set the host-specific part of IPv6 addresses, but still receive the prefix via SLAAC. .network file snippet: [Network] IPv6Token=::12 gives: $ ip token token ::12 dev eth0 This closes https://bugs.freedesktop.org/show_bug.cgi?id=81177.
2015-02-09networkd: generalize IPv4LL to LinkLocalTom Gundersen
This allows both IPv4 and IPv6 link-local addresses to be enabled or disabled. By default we still enable IPv6LL and disable IPv4LL. The old config option is kept for backwards compatibility, but removed from the documentation.
2015-02-08networkd: add basic org.freedesktop.network1.Network interfaceTom Gundersen
2015-02-08networkd: add network_get_by_nameTom Gundersen
2015-02-05networkd: move the connection to the bus out of manager_new (again)Tom Gundersen
This would otherwise make the tests fail as we cannot grab the bus name.
2015-02-05networkd: exit on idleTom Gundersen
We will be woken up on rtnl or dbus activity, so let's just quit if some time has passed and that is the only thing that can happen. Note that we will always stay around if we expect network activity (e.g. DHCP is enabled), as we are not restarted on that.
2015-02-05networkd: add basic dbus APITom Gundersen
Only the very basics, more to come. For now: $ busctl tree org.freedesktop.network1 └─/org/freedesktop/network1 └─/org/freedesktop/network1/link ├─/org/freedesktop/network1/link/1 ├─/org/freedesktop/network1/link/2 ├─/org/freedesktop/network1/link/3 ├─/org/freedesktop/network1/link/4 ├─/org/freedesktop/network1/link/5 ├─/org/freedesktop/network1/link/6 ├─/org/freedesktop/network1/link/7 ├─/org/freedesktop/network1/link/8 └─/org/freedesktop/network1/link/9 $ busctl introspect org.freedesktop.network1 /org/freedesktop/network1 NAME TYPE SIGNATURE RESULT/VALUE FLAGS org.freedesktop.network1.Manager interface - - - .OperationalState property s "carrier" emits-change $ busctl introspect org.freedesktop.network1 /org/freedesktop/network1/link/1 NAME TYPE SIGNATURE RESULT/VALUE FLAGS org.freedesktop.network1.Link interface - - - .AdministrativeState property s "unmanaged" emits-change .OperationalState property s "carrier" emits-change
2015-02-05networkd: don't warn about missing links unnecessarilyTom Gundersen
If we get a NEWLINK + NEWADDR between enumerating the links and enumerating the addresses, we would get a warning that the link corresponding to the address does not exist. This is a false warning as both the NEWLINK and NEWADDR would be processed after enumerating completed, so drop it.
2015-02-03networkd: refactor socket activation a bitTom Gundersen
2015-02-03networkd: handle suspend eventsTom Gundersen
2015-01-13networkd: make IP forwarding for IPv4 and IPv6 individually configurableLennart Poettering
2015-01-13networkd: rename misnamed booleanLennart Poettering
2015-01-13networkd: introduce an AddressFamilyBoolean enum typeLennart Poettering
This introduces am AddressFamilyBoolean type that works more or less like a booleaan, but can optionally turn on/off things for ipv4 and ipv6 independently. THis also ports the DHCP field over to it.
2015-01-13networkd: add minimal IP forwarding and masquerading support to .network filesLennart Poettering
This adds two new settings to networkd's .network files: IPForwarding=yes and IPMasquerade=yes. The former controls the "forwarding" sysctl setting of the interface, thus controlling whether IP forwarding shall be enabled on the specific interface. The latter controls whether a firewall rule shall be installed that exposes traffic coming from the interface as coming from the local host to all other interfaces. This also enables both options by default for container network interfaces, thus making "systemd-nspawn --network-veth" have network connectivity out of the box.
2014-12-19networkd: integrate LLDPSusant Sahani
This patch integrates LLDP with networkd. Example conf: file : lldp.network [Match] Name=em1 [Network] LLDP=yes
2014-12-18networkd: add FDB supportAlin Rauta
2014-12-08networkd: manager - enumerate addresses globally, rather than per-linkTom Gundersen
The kernel always returns all addresses, rather than only for the given link, so let's only enumerate once.
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