Yu Watanabe
0e397560cc
network: it is not necessary to call RTM_GETLINK when carrier is gained
2021-06-08 06:39:48 +09:00
Yu Watanabe
440d40dcc0
network: set bridge or bond properties after master ifindex is set
2021-06-08 06:39:48 +09:00
Yu Watanabe
1362bd6c64
network: sync link information after set-link request is processed
...
Some properties do not notify their changes. See do_setlink() in
net/core/rtnetlink.c of kernel.
2021-06-08 06:39:48 +09:00
Yu Watanabe
5a1860f761
network: use link_call_getlink() where applicable
2021-06-08 06:39:48 +09:00
Yu Watanabe
79c6e11456
network: introduce link_call_getlink()
2021-06-08 06:39:48 +09:00
Yu Watanabe
0d411b7f8f
network: split link_update() into small pieces
2021-06-08 06:39:26 +09:00
Yu Watanabe
852a391605
network: shorten code a bit, and reduce indentation
2021-06-08 06:35:49 +09:00
Yu Watanabe
b156a95d4a
network: update operational state or friends on reconfigure
2021-06-08 06:35:49 +09:00
Yu Watanabe
4b9a8c2b51
network: make link enter failed state when link_initialized() is failed
2021-06-08 06:35:49 +09:00
Yu Watanabe
0c9ee5d5e8
network: move functions
...
This changes no behavior. Preparation for later commits.
2021-06-08 06:35:49 +09:00
Yu Watanabe
813572853e
network: introduce link_get_master() and use it where applicable
2021-06-08 06:35:49 +09:00
Yu Watanabe
8252fb4439
network: introduce link_request_to_set_bridge_vlan()
...
This will be used in later commits.
2021-06-08 06:35:45 +09:00
Yu Watanabe
bfd7fb09cf
sd-netlink: add IFLA_BRIDGE_FLAGS and IFLA_BRIDGE_VLAN_INFO attributes
2021-06-08 06:34:41 +09:00
Yu Watanabe
5106ad00e6
network: expose bridge_vlan_append_info()
2021-06-08 06:34:38 +09:00
Yu Watanabe
5546870e7b
network: introduce network_adjust_bridge_vlan()
2021-06-08 06:33:27 +09:00
Yu Watanabe
1a0e5ca2f3
network: rebreak arguments
2021-06-08 06:33:27 +09:00
Yu Watanabe
9670e45a6e
network: rename networkd-brvlan.[ch] -> networkd-bridge-vlan.[ch]
2021-06-08 06:33:27 +09:00
Yu Watanabe
5062b8593a
network: introduce link_request_to_set_bond()
...
This will be used in later commits.
2021-06-08 06:33:27 +09:00
Yu Watanabe
7d5b232f40
network: introduce link_request_to_set_bridge()
...
This will be used in later commits.
2021-06-08 06:33:27 +09:00
Yu Watanabe
71a754f70f
network: introduce link_request_to_create_stacked_netdev()
...
This will be used in later commits.
2021-06-08 06:33:27 +09:00
Yu Watanabe
d24bf1b514
network: introduce link_request_to_set_master()
...
The function will be used later.
2021-06-08 06:33:27 +09:00
Yu Watanabe
8e00e24cc9
network: use request queue to set IPv6LL address generation mode
2021-06-08 06:33:27 +09:00
Yu Watanabe
cc4c8fb136
network: use request queue to set interface group
2021-06-08 06:33:27 +09:00
Yu Watanabe
a8e5e27c9f
network: use request queue to set MAC address
2021-06-08 06:33:27 +09:00
Yu Watanabe
93fabc10fa
network: use request queue to set link flags
2021-06-08 06:33:27 +09:00
Yu Watanabe
0fa8ee6c77
network: use request queue to set MTU
2021-06-08 06:33:27 +09:00
Yu Watanabe
fa28381202
network: merge link_configure() and link_configure_continue() again
...
It is not necessary to stop whole configuration process until MTU and
IPv6LL address generation mode are set. But it is enough just setting
IPv6 MTU again after MTU is set, and dropping IPv6LL address after
setting the address generation mode.
2021-06-08 06:33:27 +09:00
Yu Watanabe
793117b3fd
network: drop meaningless condition about setting MTU
...
The condition does not fix infinite loop of interface reset, as the
interface is reset after netlink reply is received, thus setting_mtu is
false.
See also #18738 .
2021-06-08 06:33:27 +09:00
Yu Watanabe
b9bf3f22a8
network: introduces link_drop_ipv6ll_addresses()
...
It is not necessary to parse whole message and store the address in
Link::addresses_foreign, as the address will be removed soon later.
2021-06-08 06:33:27 +09:00
Yu Watanabe
f0269653e9
network: make link enter failed state on failure in link_update() and link_reset_carrier()
...
Previously, several failures in link_carrier_gained() make link enter
failed state, and other errors are ignored. Now, all failures in
link_carrier_gained(), moreover, link_update() are critical.
2021-06-08 06:33:27 +09:00
Yu Watanabe
8566df791e
network: rename link_acquire_conf() -> link_acquire_dynamic_conf()
...
To clarify it starts dynamic configuration engines e.g. DHCP clients.
2021-06-08 06:33:27 +09:00
Yu Watanabe
9710895378
network: request to configure static settings earlier
...
Now, all static configs should be ordered after the link gains its carrier.
So, it is not necessary to wait for that before queuing requests.
2021-06-08 06:33:27 +09:00
Yu Watanabe
40b12fa20d
network: introduce request_hash_ops to dedup requests
...
If KeepConfiguration= or ConfigureWithoutCarrier= is set, then the same
requests may be queued.
2021-06-08 06:33:27 +09:00
Yu Watanabe
5f33159190
network: expose hash and compare functions
2021-06-08 06:33:27 +09:00
Yu Watanabe
fdeba3f5cc
network: use request queue to configure IPv6 proxy NDP addresses
2021-06-08 06:33:27 +09:00
Yu Watanabe
d8350b60e0
network: move logic for setting proxy_ndp sysctl to networkd-sysctl.c
2021-06-08 06:33:27 +09:00
Yu Watanabe
14d9ab9d32
network: introduce network_adjust_ipv6_proxy_ndp()
2021-06-08 06:33:27 +09:00
Yu Watanabe
354bc760cd
network: address label: use request queue to configure address labels
2021-06-08 06:33:27 +09:00
Yu Watanabe
4c0c8d1e72
network: address label: use struct in6_addr instead
...
Address label is for IPv6.
2021-06-08 06:33:27 +09:00
Yu Watanabe
2551b422e1
network: address label: refuse IPv4 mapped address with large prefix length
...
See ip6addrlbl_alloc() in net/ipv6/addrlabel.c of kernel.
2021-06-08 06:33:27 +09:00
Yu Watanabe
c3e960883f
in-addr-util: introduce in6_addr_is_ipv4_mapped_address()
2021-06-08 06:33:27 +09:00
Yu Watanabe
9a038aaced
network: use request queue to configure bridge MDB
2021-06-08 06:33:27 +09:00
Yu Watanabe
ff9e07838d
network: rename MdbEntry -> BridgeMDB
2021-06-08 06:33:27 +09:00
Yu Watanabe
9373f5a812
test-network: fix setting name
...
This fixes an issue introduced by 72ffb9133d
2021-06-08 06:33:27 +09:00
Yu Watanabe
4e0006cc4b
test-network: add a testcase for UplinkInterface= for DHCP server
2021-06-08 06:33:27 +09:00
Yu Watanabe
165d7c5c42
network: introduce UplinkInterface= setting for DHCP server
2021-06-08 06:33:27 +09:00
Yu Watanabe
fb3aec45a0
network: make manager_find_uplink() uses stored route information
...
networkd already has all information about routes. It is not necessary
to re-read them by using local_gateways().
This also makes manager_find_uplink() take family.
2021-06-08 06:33:27 +09:00
Yu Watanabe
ab486ef4eb
network: restart DHCP server on carrier gain
2021-06-08 06:33:27 +09:00
Yu Watanabe
b27e5d53f3
sd-dhcp-server: make sd_dhcp_server_start() no-op if it is already running
2021-06-08 06:33:27 +09:00
Yu Watanabe
1d28a3cf6c
network: use request queue to configure DHCP server
2021-06-08 06:33:27 +09:00
