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Commit Graph

566 Commits

Author SHA1 Message Date
Yu Watanabe
e47bcb7d0b network: do not use RouteTable= in [DHCPv4] section for DHCPv6 routes
We forgot to add RouteTable= in [DHCPv6] section when we split [DHCP]
into two.
2021-09-14 17:51:19 +09:00
Yu Watanabe
57aef9d737 network: introduce KeepMaster= setting
Closes #20624.
2021-09-04 00:23:20 +09:00
Yu Watanabe
a94ed9bd62 man: drop unnecessary white space 2021-09-04 00:20:36 +09:00
Tom Yan
c918b70a4d network: default LinkLocalAddresssing= to no for link stacked with a passthru mode MACVLAN/MACVTAP
For similar reason to the case of a bridge slave: we don't want any IP configuration for it.
2021-08-26 06:11:41 +09:00
Yu Watanabe
c995fa02b1 network: dhcp4,ndisc: make addresses in Allow/DenyList= optionally take prefix length
Closes #20505.
2021-08-23 20:36:09 +09:00
Yu Watanabe
7d93b92f31 network: add UseMTU= in [IPv6AcceptRA]
Note that kernel has similar knob in sysctl: accept_ra_mtu.

Closes #18868.
2021-08-20 17:14:08 +09:00
Yu Watanabe
91546abf9e
Merge pull request #20456 from tomty89/man
Adding a few notes in the systemd.network man page
2021-08-18 15:58:06 +09:00
Yu Watanabe
c4f7a34756 network: do not assume the highest priority when Priority= is unspecified
Previously, when Priority= is unspecified, networkd configured the rule with
the highest (=0) priority. This commit makes networkd distinguish the case
the setting is unspecified and one explicitly specified as Priority=0.

Note.
1) If the priority is unspecified on configure, then kernel dynamically picks
   a priority for the rule.
2) The new behavior is consistent with 'ip rule' command.

Replaces #15606.
2021-08-18 15:57:45 +09:00
Tom Yan
5cf9069f08 man: network: mention that RouteMetric= in [DHCPv4] is also applied to the prefix route 2021-08-17 22:53:49 +08:00
Tom Yan
5ea859ef01 man: network: mention that Promiscuous= can be used to set nopromisc for passthru MACV{LAN,TAP} 2021-08-17 22:53:29 +08:00
Yu Watanabe
7c58ee5f8c
Merge pull request #20443 from yuwata/network-conf-parser-cleanups
network: conf parser cleanups
2021-08-17 02:42:27 +09:00
Yu Watanabe
aa10fa8d3a
Merge pull request #20442 from yuwata/network-can-introduce-many-settings
network: introduce several CAN interface related settings
2021-08-17 02:40:32 +09:00
Maxime de Roucy
d419ef0243 network: add address label on dhcpv4
Fixes: #13967
2021-08-17 02:40:18 +09:00
Yu Watanabe
80e41a68d6 man: address label can be set only for IPv4 addresses 2021-08-16 22:56:30 +09:00
Yu Watanabe
b164b570b4 network: can: allow to specify bit-timing with TimeQuantaNSec= and friends
Closes #19424 and #20435.
2021-08-16 22:30:38 +09:00
Yu Watanabe
817561cc60 network: SamplePoint= should be specified only when BitRate= is specified
See can_get_bittiming() in drivers/net/can/dev/bittiming.c of kernel.
2021-08-16 18:54:01 +09:00
Yu Watanabe
239f91f71c network: can: make Termination= optionally take a raw resistor value
Note that this slightly breaks backward compatibility when
Termination=1. Previously, this is handled as boolean true, then 120 ohm
was used. But now with this commit, it is handled as 1 ohm.
2021-08-16 18:52:24 +09:00
Yu Watanabe
6dd84c9e86 network: can: add missing control modes 2021-08-16 18:42:48 +09:00
Yu Watanabe
63295b42ae network: introduce UplinkInterface= in [IPv6SendRA] 2021-08-04 22:20:56 +09:00
Yu Watanabe
2b24292692 network: update comment and man page 2021-08-04 22:19:14 +09:00
Zbigniew Jędrzejewski-Szmek
be0d27ee0c man: fix assorted issues reported by the manpage-l10n project
Fixes #20297.
2021-07-27 09:43:29 +02:00
Raul Tambre
534b5abce1 man/systemd.network: Fix duplicate Xfrm description
It's already listed along with others (Tunnel, VLAN, etc.) and its description matches those. The duplication was introduced by commit c3006a485c.
2021-07-14 21:48:48 +09:00
Carl Lei
9de0c7f4ae man: fix RFC number
#19947 didn't fix both.
2021-07-12 14:10:32 +09:00
Yu Watanabe
387f695526 tree-wide: "a" -> "an" 2021-06-30 23:33:00 +09:00
Raul Tambre
d3a047b9d1 man: Don't link to a manpage that's within our documentation
For example on systemd.network this results in the link taking one to another site with the manpage instead of the document that's on the same site.
2021-06-28 18:49:27 +09:00
Dan Streetman
7c644a6966 network: default RequiredForOnline=false if ActivactionPolicy= not set to up
If ActivationPolicy= is set to down, always-down, or manual, then any
matching link will delay boot (due to delaying network-online.target).

If RequiredForOnline= wasn't explicitly set, then default it to false
if ActivationPolicy= is down or manual. If ActivationPolicy=always-down,
then force RequiredForOnline=no.
2021-06-24 08:32:21 -04:00
Yu Watanabe
f4c48492fe man: fix RFC number and its title 2021-06-16 10:32:28 +09:00
Yu Watanabe
21d03e6c63 man: add an example to configure default route on device with table
Prompted by #19911.
2021-06-15 11:29:20 +01:00
Yu Watanabe
c3006a485c man: add missing settings
Fixes #19869.
2021-06-10 04:47:13 +09:00
Yu Watanabe
85bc4c080d man: merge several settings about netdev 2021-06-10 04:46:40 +09:00
Yu Watanabe
9e1432d5cc network: introduce IPv6StableSecretAddress= setting
Previously, IPv6LinkLocalAddressGenerationMode= is not set, then we
define the address generation mode based on the result of reading
stable_secret sysctl value. This makes the mode is determined by whether
a secret address is specified in the new setting.

Closes #19622.
2021-06-09 04:56:48 +09:00
Yu Watanabe
165d7c5c42 network: introduce UplinkInterface= setting for DHCP server 2021-06-08 06:33:27 +09:00
borna-blazevic
c517a49bf7 network: dhcp-server: introduce [DHCPServerStaticLease] section 2021-05-27 15:51:26 +09:00
Yu Watanabe
f0c09831bd network: allow to set Group=0 in [Link] section
Previously, when a link has already in a numbered group, we cannot
remove the link from the group.

This also fixes the range mentioned in the man page.
2021-05-25 07:12:05 +09:00
Yu Watanabe
75d5abd298 network: IPv6LinkLocalAddressGenerationMode=none disables IPv6LL addressing 2021-05-23 17:13:06 +09:00
Yu Watanabe
228c3e21e9 network: nexthop: add Group= setting to configure multipath route with group nexthop 2021-05-22 04:59:40 +09:00
Lennart Poettering
f9e60ff9ad
Merge pull request #19605 from yuwata/network-fdb-outgoing-interface
network: bridge-fdb: add support to specify outgoing interface
2021-05-20 21:33:14 +02:00
Yu Watanabe
e6655fbe40 man: mention that drop-in files are merged in alphanumeric order
This addresses the request in https://github.com/systemd/systemd/issues/19467#issuecomment-829332877.
2021-05-20 21:20:51 +02:00
Susant Sahani
af99cdf4d4 network: bridge-fdb: add support to specify outgoing interface 2021-05-20 18:23:15 +09:00
Alvin Šipraga
553022c4af man: clarify RequiredFamilyForOnline= behaviour for online state
With new "online state" semantics in networkd, make the description of
RequiredFamilyForOnline= a little more broad. Some rewording has been
done to make the passage easier to understand.
2021-05-19 10:34:06 +09:00
Alvin Šipraga
6c95e09388 man: clarify RequiredForOnline= behaviour for online state
With new "online state" semantics in networkd, make the description of
RequiredForOnline= a little more broad.
2021-05-19 10:34:06 +09:00
Yu Watanabe
0017ba3165 network: dhcp-server: introduce ServerAddress= setting
This may be useful when the link which DHCP server running on has
multiple static addresses.
2021-05-18 20:20:24 +09:00
ei-ke
410477a78f Fixed a typo 2021-05-16 18:28:58 +02:00
Zbigniew Jędrzejewski-Szmek
6c55cefe2f man: reword descriptions of two DHCPv4 options 2021-05-14 11:48:33 +02:00
Zbigniew Jędrzejewski-Szmek
c3696a9111 man: reorder items in [DHCPv4] and [DHCPv6] sections
The settings were listen in a completely random order, also different
between the v4 and v6 sections. Order by "options sent", "options received",
"communication settings" in both sections.

Also minor formatting changes are done, e.g. "=" is added in various places.
2021-05-14 11:48:33 +02:00
Yegor Alexeyev
11c38d3e51 rfc3046 implementation 2021-05-08 15:59:29 +09:00
Yu Watanabe
d7b0450639 network: dhcp4: introduce RoutesToNTP= boolean setting 2021-04-27 00:01:18 +09:00
Yu Watanabe
7057030610 network: dhcp4: enable RoutesToDNS= by default 2021-04-27 00:01:18 +09:00
Yu Watanabe
4e26a5baa0 network: make IAID and DUID for DHCPv6 configurable explicitly
Closes #18996.
2021-04-21 21:00:11 +09:00
Yu Watanabe
4c0aae015f man: update explanation about route metric 2021-04-21 13:55:02 +09:00