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Author SHA1 Message Date
Yu Watanabe 7033af49df network: introduce new netdev create type NETDEV_CREATE_AFTER_CONFIGURED 
It will be used to support L2TP tunnel in later commits.
 2019-03-14 10:57:41 +09:00
Yu Watanabe 859e9c0487 network: introduce netdev_get_create_type() helper function 2019-03-14 10:57:41 +09:00
Yu Watanabe 2b6db913e2 network: do not call link_joined() when not all netdevs are configured 
If some of stacked netdevs are already configured, then link_joined()
is called before netdevs are fully configured.
 2019-03-14 10:57:41 +09:00
Zbigniew Jędrzejewski-Szmek a3b1790c1a
Merge pull request #11986 from poettering/util-split 
some splitting up of util.[ch]
 2019-03-13 17:02:14 +01:00
Tobias Jungel 7f15b71460 networkd: Add bridge port capabilities 
This PR adds the configuration switches for multicast flooding, neighbor
suppression and learning of a bridge port.
 2019-03-13 16:27:22 +01:00
Lennart Poettering 760877e90c util: split out sorting related calls to new sort-util.[ch] 2019-03-13 12:16:43 +01:00
Lennart Poettering 0a9707187b util: split out memcmp()/memset() related calls into memory-util.[ch] 
Just some source rearranging.
 2019-03-13 12:16:43 +01:00
Lennart Poettering 96c45cc697
Merge pull request #11861 from yuwata/network-verify-2 
network: config parser updates and wireguard refactoring
 2019-03-13 10:15:27 +01:00
Yu Watanabe 07e1ffe4ae wait-online: use log_link_debug() or friends 2019-03-13 14:29:03 +09:00
Yu Watanabe e67ae9f5e6 network: move log_link_debug() or friends to log-link.h 2019-03-13 14:29:03 +09:00
Yu Watanabe f023184e6d wait-online: support $REQUIRED_OPER_STATE_FOR_ONLINE= in state file 
This also make wait-online optionally take operstate in -i option,
and adds '--operstate' option to wait-online which also takes operstate.

Also, this contains huge refactoring for wait-online.
 2019-03-13 14:29:03 +09:00
Yu Watanabe 4ac77d63e9 network: make RequiredForOnline= also take operational state 
This will be used by systemd-networkd-wait-online.
 2019-03-13 14:29:03 +09:00
Yu Watanabe c9cc038343 network: introduce 'degraded-carrier' operstate to order all states 
Previously, 'degraded' state is ambiguous for bonding or bridge master:
1. one or more slave interfaces does not have carrier,
2. no link local address is assigned to the master,
3. combination of the above two.

This makes the above case 1 and 3 are in the new 'degraded-carrier'
state, and makes 'degraded' state as all slaves are active but no
link local address on master.
 2019-03-13 14:29:00 +09:00
Yu Watanabe 2cd6b9326c network: move LinkOperationalState and relevant functions to network-util.[ch] 2019-03-13 14:28:38 +09:00
Yu Watanabe 76df77794a wireguard: add PrivateKeyFile= option 
Closes #11878.
 2019-03-13 12:02:03 +09:00
Yu Watanabe 9cc9021aed wireguard: check whether PrivateKey= and PublicKey= are set 2019-03-13 11:59:18 +09:00
Yu Watanabe fedcb4c3eb wireguard: drop unused arguments and rename parse_wireguard_key() 2019-03-13 11:59:18 +09:00
Yu Watanabe 583eb170f0 wireguard: do not log wireguard key 
It may be PrivateKey=.
 2019-03-13 11:59:18 +09:00
Yu Watanabe 85c987a82d wireguard: reuse sd_event_source object 2019-03-13 11:59:18 +09:00
Yu Watanabe f1368a333e wireguard: use NetworkConfigSection to manage [WireGuardPeer] sections 
This also contains huge refactoring of wireguard support.
 2019-03-13 11:59:18 +09:00
Yu Watanabe 96db641250 test: make network_verify() public and use it in test-networkd-conf 2019-03-13 11:59:18 +09:00
Yu Watanabe fcbf4cb727 network: drop sections contain invalid settings in network_verify() 
If e.g., an [Address] section has an invalid setting, then
previously assigned settings in the section is freed, and
only later settings are stored. That may cause partially broken
section stored in Network object.

This makes if an invalid setting is found, then set 'invalid' flag
instead of freeing it. And invalid sections are dropped later by
network_verify().
 2019-03-13 11:59:18 +09:00
Yu Watanabe 9560e5b323 network: make all xxx_new_static() static 
These functions are called from only config parsers, and the parsers are
in the same files. So, let's make them static.
 2019-03-13 11:59:18 +09:00
Yu Watanabe fa7cd7117f network: add IPv4LL route right after .network file is parsed 
Previously, the route is added when the .network config is assigned
to a Link. So, if multiple links match the .network file, the route
entry becomes duplicated in the corresponding Network object.
 2019-03-13 11:59:18 +09:00
Yu Watanabe 48315d3dca network: move NetworkConfigSection and related functions to networkd-util.[ch] 2019-03-13 11:59:18 +09:00
Yu Watanabe 95dba43542 network: use ltype to determine netdev kind in config_parse_stacked_netdev() 2019-03-13 11:59:18 +09:00
Yu Watanabe a7f95575b1 network: use device_get_action() 2019-03-12 03:49:53 +09:00
Clemens Gruber c423be28a0 network: introduce TripleSampling= option in CAN section 
When enabled, three samples are used to determine the value of a
received bit by majority rule.

This patch adds support for the TripleSampling= option in the [CAN]
section of .network files.
 2019-03-11 17:15:47 +01:00
Yu Watanabe 7750b79695 network: update logs 2019-03-11 08:10:50 +01:00
Yu Watanabe 299ad32d48 network: do not configure interfaces under renaming 2019-03-05 10:33:42 +09:00
Yu Watanabe 30de2b89d1 network: always drop configs when interface is renamed 
Before the renaming, wrong .network file may be assigned to the link.
So, let's always drop link configuration.
 2019-03-05 10:33:27 +09:00
Yu Watanabe b085cd3786 network: generate addresses from pool with larger prefixlen 2019-03-01 16:34:55 +09:00
Yu Watanabe 304e7e9d53 network: generate random prefix from address pool 
Fixes #9955.
 2019-03-01 16:34:44 +09:00
Yu Watanabe 7e43ebfbf9 network: propagate error from in_addr_is_null() 2019-03-01 15:55:55 +09:00
Yu Watanabe c9207ff3a4 network: check prefixlen when null address is specified to Address= 2019-03-01 15:52:12 +09:00
Yu Watanabe f2efbeafb8 network: use fd00::/8 for ipv6 address pool 
fc00::/8 may be used in the future. See rfc4193.
 2019-03-01 15:52:12 +09:00
Yu Watanabe 198afaab90 network: make address_pool_new() static 2019-03-01 15:52:12 +09:00
Yu Watanabe 2850cd40ee network: wrap long lines 2019-02-28 10:57:20 +09:00
Yu Watanabe 33680b0a26 network: simplify config_parse_lifetime() 2019-02-28 10:56:33 +09:00
Yu Watanabe 4aa4c4b0f4 network: avoid address section freed 
Otherwise, if HomeAddress= or friends are specified at the first line of
a section, then its assignment will be ignored.
 2019-02-28 10:54:20 +09:00
Yu Watanabe f205a92a5c network: cleanup logging in route related config parsers 2019-02-28 10:39:14 +09:00
Yu Watanabe 01d4e7323c network: do not override previously specified family 2019-02-28 10:37:58 +09:00
Yu Watanabe 4912ab7774 network: enable GatewayOnLink= if Gateway= without static address configured 
And warn about that.

But this only done if GatewayOnLink= is not specified. When it is
explicitly disabled, then the flag will not be set.
 2019-02-28 10:34:21 +09:00
Yu Watanabe 54901fd222 network: save GatewayOnLink= value as tristate in Route 
This should not change any behavior. But used in the later commit.
 2019-02-28 10:16:55 +09:00
Yu Watanabe 4bec2f237b network: relax the .network file check 
Previously, if a .networ file contains invalid [Address] or [Route]
section, then the file is completely dropped. This makes networkd
just drops invalid sections.
 2019-02-28 10:01:56 +09:00
Yu Watanabe 9cb8c55934 network: rename GatewayOnlink= to GatewayOnLink= 
But still GatewayOnlink= is supported for backward compatibility.
 2019-02-28 10:00:22 +09:00
Lennart Poettering dc16327c48
Merge pull request #11795 from yuwata/fix-network-routing-policy-11280 
network: fix routing policy rule issue #11280
 2019-02-27 18:43:56 +01:00
Lennart Poettering 200fb167a2
Merge pull request #11844 from keszybz/networkd-fuzzer-fixes 
Networkd fuzzer fixes
 2019-02-27 17:45:55 +01:00
Zbigniew Jędrzejewski-Szmek 4b151b7132
Merge pull request #11807 from yuwata/test-vlan-mtu 
network: increase MTU if VLAN= or MACVLAN= requests higher value
 2019-02-27 17:15:29 +01:00
Zbigniew Jędrzejewski-Szmek c448459d56 networkd: refuse more than 128 NTP servers 
This test case is a bit silly, but it shows that our code is unprepared to
handle so many network servers, with quadratic complexity in various places.
I don't think there are any valid reasons to have hundres of NTP servers
configured, so let's just emit a warning and cut the list short.

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13354
 2019-02-27 14:52:33 +01:00