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Commit Graph

177 Commits

Author SHA1 Message Date
Yu Watanabe
8ebafba9f9 network: move RouteMetric= from [DHCPv6] to [IPv6AcceptRA]
As the value is used in the routes in RA.
2021-04-21 13:55:02 +09:00
Yu Watanabe
c4ff0629dd network: add RouteMetric= setting in [Address] section 2021-04-21 13:54:59 +09:00
Yegor Alexeyev
c95df5879e relay role implementation 2021-04-20 15:11:53 +02:00
LetzteInstanz
8430841b5e network: save IPv4/IPv6 address states into state file
This also introduces RequiredFamilyForOnline= setting to .network file,
and IPv4AddressState/IPv6AddressState DBus properties.
2021-04-14 08:51:02 +09:00
Yegor Alexeyev
21b6b87eb3 dhcp: Implemented BindToInterface= configuration option 2021-04-14 07:30:40 +09:00
Yu Watanabe
f225a338c3 network: also introduce UseDomains= for [DHCPv6] section
When we split [DHCP] section into [DHCPv4] and [DHCPv6], UseDomains=
setting was forgot to be introduced in [DHCPv6] section.
2021-03-14 00:28:19 +09:00
Annika Wickert
c0267a592a network: Implement B.A.T.M.A.N. Advanced interface type 2021-02-25 01:57:29 +09:00
Yu Watanabe
30f1083709 network: nexthop: add Blackhole= setting in [NextHop] section
As similar to unreachable type routes, blackhole nexthops do not have
NHA_OID attribute, so they are managed by Manager.
2021-02-23 02:21:17 +09:00
Yu Watanabe
2ddd52d1e2 network: nexthop: add OnLink= setting 2021-02-21 05:16:23 +09:00
Yu Watanabe
324e342219 network: add NextHop= setting in [Route] section 2021-02-19 22:42:39 +09:00
Yu Watanabe
38ba3da0a1 network: rename UseFQDN= -> UseHostname=
Prompted by
https://github.com/systemd/systemd/pull/18543#issuecomment-780798451.
2021-02-18 21:47:37 +01:00
Susant Sahani
d75bf6cfe2 network: Add "route_localnet" sysctl support 2021-02-18 21:04:17 +09:00
Yu Watanabe
f1923efccb network: nexthop: introduce Family= setting in [NextHop] section
This is an alias of `Gateway=0.0.0.0` or `Gateway=::`.
2021-02-17 15:55:37 +09:00
Vinnie Magro
f963f8953d networkd: add UseFQDN option for DHCPv6
Similar to DHCPv4's UseHostname option, add a UseFQDN config option in
[DHCPv6] to set the system's transient hostname if the FQDN option is
set in the DHCPv6 response from the server.
2021-02-11 13:30:04 +09:00
Yu Watanabe
face9fcc16 network,udev: move TransmitQueues=/ReceiveQueues= from .network to .link
As the settings are mostly hardware setup, and merely see from network
layer.

See also discussions in
https://github.com/systemd/systemd/pull/18170#issuecomment-758807497
https://github.com/orgs/systemd/teams/systemd/discussions/1
2021-02-03 14:44:51 +09:00
Dan Streetman
61135582e0 network: add ActivationPolicy= configuration parameter
This parameter allows configuring the activation policy for an interface,
meaning how it manages the interface's administrative state (IFF_UP flag).
The policy can be configured to bring the interface either up or down when
the interface is (re)configured, to always force the interface either up or
down, or to never change the interface administrative state.

If the interface is bound with BindCarrier=, its administrative state is
controlled by the interface(s) it's bound to, and this parameter is forced
to 'bound'.

This changes the default behavior of how systemd-networkd sets the IFF_UP
flag; previously, it was set up (if not already up) every time the
link_joined() function was called. Now, with the default ActivationPolicy=
setting of 'up', it will only set the IFF_UP flag once, the first time
link_joined() is called, during an interface's configuration; and on
the first link_joined() call each time the interface is reconfigured.

Fixes: #3031
Fixes: #17437
2021-01-21 11:49:43 -05:00
Yu Watanabe
fec1b650ad network: introduce ManageTemporaryAddress= setting in [DHCPv6PrefixDelegation] section
The setting is enabled by default, as NDisc also enabled the flag by
default.

Closes #18208.
2021-01-14 00:17:05 +09:00
Yu Watanabe
1536b7b2d0 network: introduce new UseAddress= setting in [DHCPv6] section
If it is disabled, then the addresses provided by the DHCPv6 server will
be ignored.

Closes #18203.
2021-01-12 14:19:03 +09:00
Yu Watanabe
66bf4617b1
Merge pull request #18169 from OnkelUlla/can_bus_error_reporting
network: can: add support for bus error reporting
2021-01-09 09:21:54 +09:00
Ulrich Ölmann
77b674049b network: can: add support for bus error reporting
Enhance systemd-networkd to be able to control a CAN device's berr-reporting
flag via the new boolean directive BusErrorReporting= to be used in network
files.
2021-01-08 20:23:12 +01:00
Susant Sahani
007cac09a2 network: route - add support to configure tcp advmss 2021-01-08 14:06:13 +00:00
Susant Sahani
0a9fb9bad8 network: Allow to set device's receive queues and transmit queues 2021-01-05 12:46:28 +09:00
Yu Watanabe
75d2641190 network: introduce RouterAllowList= and RouterDenyList= in [IPv6AcceptRA] 2020-12-24 17:16:15 +09:00
Susant Sahani
de6b6ff84c networkd: add support for prefix allow-list and route allow-list 2020-12-24 17:16:13 +09:00
Yu Watanabe
3f0af4a5f9 network: rename DenyList= -> PrefixDenyList= 2020-12-24 17:15:44 +09:00
Devon Pringle
16c89e649d networkd: add RouteDenyList
Allow configuration for IPv6 discovered routes to be ignored instead of
adding them as a route. This can be used to block unwanted routes, for
example, you may wish to not receive some set of routes on an interface
if they are causing issues.
2020-12-18 21:44:32 +09:00
Susant Sahani
d7d1d18fd2
network: Allow to configure unreachable/blackhole RoutingPolicyRule (#17984) 2020-12-18 12:21:15 +09:00
Susant Sahani
937e305e93 network: Allow to configure interface promiscuous mode 2020-12-15 20:25:08 +00:00
Yu Watanabe
99e1ab06b4 fuzz: move DNSDefaultRoute= setting to [Network] section 2020-10-19 14:55:21 +09:00
Yu Watanabe
27ff0490e6 network: rename IPv6PrefixDelegation= to IPv6SendRA= 2020-10-19 14:55:18 +09:00
Yu Watanabe
4afd986753 network: introduce Announce= in [DHCPv6PrefixDelegation]
When disabled, the delegated prefixes are not emit by RA.

Closes #17353.
2020-10-19 12:09:36 +09:00
Yu Watanabe
e502f94dcf network: introduce DHCPv6PrefixDelegation= setting
Then, the link can configure prefix delegated by DHCPv6 without emitting
RA.
2020-10-19 10:09:38 +09:00
Susant Sahani
8f6b6d7091 network: TC - introduce fq pie
see https://patchwork.ozlabs.org/patch/1233253/
2020-09-17 17:12:07 +09:00
Daniel Mack
58695ed50a test: add BridgeMDB to fuzz-network-parser/directives.network 2020-09-10 18:55:20 +02:00
Yu Watanabe
99e015e28c network: rename settings about DHCPv6 Prefix Delegation
Closes #16602.
2020-07-29 05:50:08 +09:00
Susant Sahani
98ebef62c7 DHCPv4: client add support for DHCP server allow list 2020-07-06 22:28:54 +02:00
Yu Watanabe
c03ef420fa network: tc: rename several settings which take size in bytes 2020-07-02 16:51:11 +02:00
Yu Watanabe
c3a5025dc6 network: add MACAddress= setting in [SR-IOV] section 2020-07-01 13:51:35 +09:00
Yu Watanabe
e64b31c848 network: add VLANProtocol= setting in [SR-IOV] section 2020-07-01 13:51:35 +09:00
Susant Sahani
518cd6b527 network: Introduce SR-IOV
SR-IOV provides the ability to partition a single physical PCI
resource into virtual PCI functions which can then be injected in
to a VM. In the case of network VFs, SR-IOV improves north-south n
etwork performance (that is, traffic with endpoints outside the
host machine) by allowing traffic to bypass the host machine’s network stack.
2020-07-01 13:51:33 +09:00
Yu Watanabe
6f6296b93f network: move IPv6LinkLocalAddressGenerationMode= to [Network] section
This also moves and renames variables and functions.

Follow-ups for a6f1848a23.
2020-06-30 18:58:52 +09:00
Lennart Poettering
6b000af4f2 tree-wide: avoid some loaded terms
https://tools.ietf.org/html/draft-knodel-terminology-02
https://lwn.net/Articles/823224/

This gets rid of most but not occasions of these loaded terms:

1. scsi_id and friends are something that is supposed to be removed from
   our tree (see #7594)

2. The test suite defines an API used by the ubuntu CI. We can remove
   this too later, but this needs to be done in sync with the ubuntu CI.

3. In some cases the terms are part of APIs we call or where we expose
   concepts the kernel names the way it names them. (In particular all
   remaining uses of the word "slave" in our codebase are like this,
   it's used by the POSIX PTY layer, by the network subsystem, the mount
   API and the block device subsystem). Getting rid of the term in these
   contexts would mean doing some major fixes of the kernel ABI first.

Regarding the replacements: when whitelist/blacklist is used as noun we
replace with with allow list/deny list, and when used as verb with
allow-list/deny-list.
2020-06-25 09:00:19 +02:00
Lennart Poettering
c4e90266db
Merge pull request #16093 from yuwata/network-htb-add-settings-15213
network: tc: add several settings for HTB
2020-06-24 19:07:41 +02:00
Yu Watanabe
d474aa51bf network: tc: introduce Enhanced Transmission Selection (ETS)
Closes #15264.
2020-06-19 01:07:45 +09:00
Lennart Poettering
2a71d57f4e network: clean-up DHCP lease server data configuration
This is an attempt to clean up the POP3/SMTP/LPR/… DHCP lease server
data logic in networkd. This reduces code duplication and fixes a number
of bugs.

This removes any support for collecting POP3/SMPT/LPR servers acquired
via local DHCP client releases since noone uses that, and given how old
these protocols are I doubt this will change. It keeps support for
configuring them for the dhcp server however.

The differences between the DNS/NTP/SIP/POP3/SMTP/LPR configuration
logics are minimized.

This removes the relevant symbols from sd-network.h (which is an
internal API only at this point after all).

This is unfortunately not well test, given the old code for this had
barely any tests. But the new code should not perform worse at least,
and allow us to release, since it corrects some interfaces visible in
the .network configuration format.

Fixes: #15943
2020-06-18 13:08:18 +09:00
Yu Watanabe
d9eacc1cdd network: tc: add more settings for HTB
Closes #15213.
2020-06-17 16:49:46 +09:00
Susant Sahani
120b5c0bbe network: DHCPv6 - Add support to set token on the LAN interface
This patch adds support to set a token on the LAN interface for
the acquired delegated prefixes for the DHCPv6 to generate address.
2020-06-17 14:20:48 +09:00
Yu Watanabe
94d76d071e network: introduce IPv4AcceptLocal= setting
Closes #16090.
2020-06-08 13:48:17 +09:00
Yu Watanabe
4d7ddaf97b network: tc: introduce [QuickFairQueueingClass] section 2020-06-03 17:25:44 +09:00
Susant Sahani
b12aaee5ab network: tc: introduce Quick Fair Queueing (QFQ) 2020-06-03 14:17:51 +09:00