b4ccc5de7d
network: Inroduce DHCP6- send vendor options
...
network: Inroduce DHCP6- send vendor options
```
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| OPTION_VENDOR_OPTS | option-len |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| enterprise-number |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
. .
. vendor-option-data .
. .
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
```
```
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| sub-opt-code | sub-option-len |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
. .
. sub-option-data .
. .
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Figure 31: Vendor-specific Options Format
sub-opt-code The code for the sub-option. A 2-octet
field.
sub-option-len An unsigned integer giving the length of the
sub-option-data field in this sub-option in
octets. A 2-octet field.
sub-option-data The data area for the sub-option. The
length, in octets, is specified by
sub-option-len.
```
2020-05-29 13:37:57 +02:00
9efa8a3cff
network: DHCPv6 Assign delegated prefix to LAN interface
...
In DHCPv6-PD environment, where WAN interface requests IPv6 via DHCPv6,
receives the address as well as delegated prefixes, with LAN interfaces
serving those delegated prefixes in their router advertisement messages.
The LAN interfaces on the router themselves do not have
the IPv6 addresses assigned by networkd from the prefix it
serves on that interface. Now this patch enables it.
2020-05-29 16:20:37 +09:00
63b00fa77d
Merge pull request #15619 from ddstreet/ignore_carrier_loss_default
...
Set IgnoreCarrierLoss= default to value of ConfigureWithoutCarrier=
2020-05-29 10:04:00 +09:00
bb2294e454
Merge pull request #15669 from andir/systemd-ipv6-pd-subnet-id
...
networkd: subnet id support for ipv6 prefix delegation
2020-05-27 18:47:26 +02:00
bd0d471c8f
network: Change IgnoreCarrierLoss default to value of ConfigureWithoutCarrier
...
It doesn't make much sense to have ConfigureWithoutCarrier set, but not
IgnoreCarrierLoss; all the configuration added during initial interface
bring-up will be lost at the first carrier up/down.
2020-05-26 08:47:41 -04:00
02e9e34bd9
networkd: Add support for setting a preferred subnet id for IPv6 PD leases
...
This allows users to configure a subnet id that should be used instead
of automatically (sequentially) assigned subnets. The previous attempt
had the downside that the subnet id would not be the same between
networkd restarts. In some setups it is desirable to have predictable
subnet ids across restarts of services and systems.
The code for the assignment had to be broken up into two pieces. One of
them is the old (sequential) assignment of prefixes and the other is the
new assignment based on configured subnet ids. The new assignment code
has to be executed first and has to be taken into account when (later
on) allocating the "old" subnets from the same pool.
Instead of having one iteration through the links we are now trying to
allocate a prefix for every link on every delegated prefix, unless they
received an assignment in a previous iteration.
2020-05-26 12:41:22 +02:00
a6f1848a23
network: Allow to configure addr_gen_mode
...
Defines how link-local and autoconf addresses are generated.
0: generate address based on EUI64 (default)
1: do no generate a link-local address, use EUI64 for addresses generated
from autoconf
2: generate stable privacy addresses, using the secret from
stable_secret (RFC7217)
3: generate stable privacy addresses, using a random secret if unset
2020-05-21 14:41:04 +02:00
929d07ddcb
Merge pull request #15274 from ssahani/network-issue-9610
...
DHCP4: Allow lease time to be set when missing from offer
2020-05-20 16:39:41 +02:00
ed0d1b2e99
network: DHCPv6 - Add support to send vendor class information
...
Frame 1: 177 bytes on wire (1416 bits), 177 bytes captured (1416 bits) on interface veth-peer, id 0
Ethernet II, Src: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4), Dst: IPv6mcast_01:00:02 (33:33:00:01:00:02)
Internet Protocol Version 6, Src: fe80::1c04:f8ff:feb8:2fd4, Dst: ff02::1:2
User Datagram Protocol, Src Port: 546, Dst Port: 547
DHCPv6
Message type: Solicit (1)
Transaction ID: 0x5ca46b
Rapid Commit
Identity Association for Non-temporary Address
Fully Qualified Domain Name
Vendor Class
Option: Vendor Class (16)
Length: 23
Value: 0000ab11000048656c6c6f3a686f773a6172653a796f75
Enterprise ID: Tom Gundersen (systemd) (43793)
vendor-class-data: Hello:how:are:you
Identity Association for Prefix Delegation
Option Request
Client Identifier
Elapsed time
2020-05-20 07:58:03 +02:00
d6463307e0
network: DHCPv4- Allow to set DHCP lease lifetime
2020-05-20 06:32:26 +02:00
f37f2a6b8a
network: DHCPv6 - Add support to send user class
...
Frame 115: 171 bytes on wire (1368 bits), 171 bytes captured (1368 bits) on interface veth-peer, id 0
Ethernet II, Src: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4), Dst: IPv6mcast_01:00:02 (33:33:00:01:00:02)
Internet Protocol Version 6, Src: fe80::1c04:f8ff:feb8:2fd4, Dst: ff02::1:2
User Datagram Protocol, Src Port: 546, Dst Port: 547
DHCPv6
Message type: Solicit (1)
Transaction ID: 0x673257
Rapid Commit
Option: Rapid Commit (14)
Length: 0
Identity Association for Non-temporary Address
Option: Identity Association for Non-temporary Address (3)
Length: 12
Value: d0cc94090000000000000000
IAID: d0cc9409
T1: 0
T2: 0
Fully Qualified Domain Name
Option: Fully Qualified Domain Name (39)
Length: 6
Value: 01045a657573
0000 0... = Reserved: 0x00
.... .0.. = N bit: Server should perform DNS updates
.... ..0. = O bit: Server has not overridden client's S bit preference
.... ...1 = S bit: Server should perform forward DNS updates
Client FQDN: Zeus
User Class
Option: User Class (15)
Length: 17
Value: 000f68656c6c6f30313233343031323334
Identity Association for Prefix Delegation
Option: Identity Association for Prefix Delegation (25)
Length: 12
Value: d0cc94090000000000000000
IAID: d0cc9409
T1: 0
T2: 0
Option Request
Option: Option Request (6)
Length: 10
Value: 001700180038001f000e
Requested Option code: DNS recursive name server (23)
Requested Option code: Domain Search List (24)
Requested Option code: NTP Server (56)
Requested Option code: Simple Network Time Protocol Server (31)
Requested Option code: Rapid Commit (14)
Client Identifier
Option: Client Identifier (1)
Length: 14
Value: 00020000ab11d258482fc7eee651
DUID: 00020000ab11d258482fc7eee651
DUID Type: assigned by vendor based on Enterprise number (2)
Enterprise ID: Tom Gundersen (systemd) (43793)
Identifier: d258482fc7eee651
Elapsed time
Option: Elapsed time (8)
Length: 2
Value: 0bd0
Elapsed time: 30240ms
2020-05-19 11:48:30 +02:00
35f6a5cb44
network: DHCPv6 - Add support set arbitary request options
2020-05-17 11:18:29 +02:00
89fe653544
network: Add support to group links.
...
Link groups are similar to port ranges found in managed switches.
You can add network interfaces to a numbered group and perform operations
on all the interfaces from that group at once.
2020-05-15 15:27:07 +02:00
e7d5fe17db
DHCP client: make SendOption work for DHCPv6 too.
2020-05-11 16:31:08 +02:00
73781de41f
Merge pull request #15530 from ssahani/lpr-dhcpv4-option-9
...
network: add support to DHCPv4 server/client option 9 LPR
2020-04-23 09:10:14 +02:00
d361b3730a
network: Add support send and receive LPR servers
2020-04-22 14:49:27 +02:00
589397a277
network: change UseGateway= default to UseRoutes= setting
...
Anyone previously using the UseRoutes=false parameter expected their
dhcp4-provided gateway route to be ignored, as well. However, with
the introduction of the UseGateway= parameter, this is no longer true.
In order to keep backwards compatibility, this sets the UseGateway=
default value to whatever UseRoutes= has been set to.
2020-04-21 16:56:48 -04:00
ac24e418d9
network: Allow DHCPv6 client to be started even if no O or M bit in RA.
2020-04-16 09:32:19 +02:00
e9a8c550c1
LLDP: Add support to transmit MUD URL
2020-04-08 00:20:54 +02:00
c51c6f2f57
Merge pull request #15252 from ssahani/dhcpv6-mud
...
DHCPv6: Add support to send MUD URL
2020-04-02 10:23:15 +02:00
7e025e9cdb
network: can: add support for CAN-FD related properties
2020-04-01 20:07:20 +02:00
74a2726869
network: can: introduce a config parser function for bitrates
...
For now, this function is nearly equivalent to the si_uint64 parser, except for
an additional range check as Linux only takes 32-bit values as bitrates. In
future, this may also be used to introduce fancier bitrate config formats.
2020-04-01 20:07:20 +02:00
3175a8c21b
network: DHCPv6 Add support to send MUD URL
2020-04-01 17:01:12 +02:00
7b8d23a9bb
network: DHCPv4 - introduce The Manufacturer Usage Description (MUD)
2020-03-30 20:27:48 +02:00
f6269fe7bb
network: DHCP - add support to emit and receive SMTP server information
2020-03-29 22:59:11 +02:00
284e8fd0d7
DHCP: Add support to emit and retrieve POP3 server
2020-03-28 03:34:27 +01:00
7354900ddd
network: Fix split in `SendOption=` on client and server
...
When specifying `DHCPv4.SendOption=`, it is used by systemd-networkd to
set the value of that option within the DHCP request that is sent out.
This differs to setting `DHCPServer.SendOption=`, which will place all
the options together as suboptions into the vendor-specific information
(code 43) option.
This commit adds two new config options, `DHCPv4.SendVendorOption=` and
`DHCPServer.SendVendorOption=`. These both have the behaviour of the old
`DHCPServer.SendOption=` flag, and set the value of the suboption in the
vendor-specific information option.
The behaviour of `DHCPServer.SendOption=` is then changed to reflect
that of `DHCPv4.SendOption=`. It will set the value of the corresponding
option in the DHCP request.
2020-03-19 09:08:40 +01:00
34bc838f15
Merge pull request #15136 from yuwata/network-dhcp4-use-gateway
...
network: add a flag to ignore gateway provided by DHCP server
2020-03-17 16:51:18 +01:00
74f0fb9095
network: can: add support for listen-only mode
...
Closes #15129 .
2020-03-17 00:32:35 +09:00
b453122789
network: add a flag to ignore gateway provided by DHCP server
...
Closes #15117 .
2020-03-16 19:34:43 +09:00
a834cb5247
Merge pull request #15036 from yuwata/can-termination-mod
...
network: add CAN Termination tristate option
2020-03-07 19:11:03 +09:00
52aa38f14a
network: add CAN Termination tristate option
2020-03-07 02:00:02 +09:00
bba1f90ff5
Merge pull request #14890 from yuwata/network-tc-next
...
network: tc-next
2020-03-07 01:44:15 +09:00
d739fddeb5
network: add setting to support RA without DHCPv6 client
...
Closes #13991 .
2020-03-07 01:39:26 +09:00
cd305af1fe
network: Allow DHCPv6 client to start without router's managed flag.
2020-03-07 01:38:26 +09:00
ef62949a23
network: make Type=ether match based on iftype
...
This makes Type= can match the type shown in networkctl.
Closes #14952 .
2020-03-02 08:52:18 +01:00
34658df256
network: introduce TrafficControlKind to prepare for supporting tc class
2020-03-02 15:46:28 +09:00
5bbcff2a1d
Merge pull request #14415 from ssahani/prefixstable-rfc-7217-new
...
network: Allow to specify multiple IPv6Token for SLAAC
2020-02-05 17:05:33 +01:00
239bf9409d
Merge pull request #14536 from DaanDeMeyer/wait-online-max-operstate
...
wait-online: add maximum operational state option
2020-02-05 10:16:29 +01:00
5f506a5560
network: Allow to specify multiple IPv6Token for SLAAC
...
Provide names to choose between different auto-generation types:
2.1 "eui64" for EUI-64 of RFC 4291
2.2 "prefixstable" for RFC 7217
```
[Match]
Name=veth99
[Network]
DHCP=no
IPv6AcceptRA=yes
IPv6Token=prefixstable:2001:888:0db8:1::
```
2020-02-05 17:44:42 +09:00
5029912157
network,udev: use uint64_t for bit rate
...
Fixes #14620 .
2020-01-21 16:51:19 +01:00
75cd4a5d92
wait-online: Add maximum operational state option
2020-01-18 18:17:22 +01:00
4bb7cc8287
network, udev: introduce PermanentMACAddress= setting in [Match] section
...
Closes #13983 .
2020-01-08 17:54:54 +09:00
c695dcf929
network: Add support to configure DHCPv4 route MTU
...
This is useful for transitioning systems from small frames to jumbo frames.
Closes #14302
2019-12-28 21:37:26 +09:00
0f3ff4eae2
network: DHCP4 introduce send decline
2019-12-21 00:26:44 +09:00
572b21d96c
network: make Name= in [Match] support alternative names of interfaces
2019-12-16 10:55:56 +09:00
0e96961d62
network: unify config_parse_dhcp_server_option_data() and config_parse_dhcp_send_option()
2019-11-18 23:39:03 +09:00
461dbb2fa9
dhcp: remove struct sd_dhcp_raw_option
...
sd_dhcp_raw_option and sd_dhcp_option are essentially equivalent.
2019-11-18 23:37:22 +09:00
95081e08d7
network: split struct Prefix into Prefix and RoutePrefix
2019-11-05 22:31:20 +09:00
564ca98484
networkd: dhcp server Support Vendor specific 43
...
Implementes https://tools.ietf.org/html/rfc2132
```
[DHCPServer]
SendRawOption=26:uint32:1400
SendRawOption=23:uint8:10
```
Frame 448: 350 bytes on wire (2800 bits), 350 bytes captured (2800 bits) on interface 0
Linux cooked capture
Internet Protocol Version 4, Src: 192.168.5.1, Dst: 192.168.5.11
User Datagram Protocol, Src Port: 67, Dst Port: 68
Dynamic Host Configuration Protocol (ACK)
Message type: Boot Reply (2)
Hardware type: Ethernet (0x01)
Hardware address length: 6
Hops: 0
Transaction ID: 0x71f8de9d
Seconds elapsed: 0
Bootp flags: 0x0000 (Unicast)
Client IP address: 0.0.0.0
Your (client) IP address: 192.168.5.11
Next server IP address: 0.0.0.0
Relay agent IP address: 0.0.0.0
Client MAC address: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4)
Client hardware address padding: 00000000000000000000
Server host name not given
Boot file name not given
Magic cookie: DHCP
Option: (53) DHCP Message Type (ACK)
Length: 1
DHCP: ACK (5)
Option: (51) IP Address Lease Time
Length: 4
IP Address Lease Time: (3600s) 1 hour
Option: (1) Subnet Mask (255.255.255.0)
Length: 4
Subnet Mask: 255.255.255.0
Option: (3) Router
Length: 4
Router: 192.168.5.1
Option: (6) Domain Name Server
Length: 4
Domain Name Server: 192.168.5.1
Option: (42) Network Time Protocol Servers
Length: 4
Network Time Protocol Server: 192.168.5.1
Option: (101) TCode
Length: 13
TZ TCode: Europe/Berlin
Option: (43) Vendor-Specific Information
Length: 9
Value: 1701311a0431343030
Option: (54) DHCP Server Identifier (192.168.5.1)
Length: 4
DHCP Server Identifier: 192.168.5.1
Option: (255) End
Option End: 255
```
2019-10-31 09:03:43 +09:00
737f140546
network: cleanup header inclusion
2019-10-30 22:23:43 +09:00
0f5bd7fe24
network: introduce TrafficControl
...
Add network delay to a interface
2019-10-30 09:33:51 +09:00
78404d22cc
network: support matching based on wifi interfece type
2019-10-25 16:43:18 +09:00
7f06b3e1b9
network: add Reload() dbus method
2019-10-24 14:18:09 +09:00
510c4bb31f
Merge pull request #13142 from yuwata/network-wifi-ssid-support-nl80211
...
network: wifi ssid support with nl80211
2019-10-23 14:51:23 +02:00
c8966bffdd
Merge pull request #13663 from ssahani/dhcp-send-option-data
...
network: DHCPv4 client- add support to send arbitary option and data
2019-10-16 11:31:22 +02:00
277ba8d1ab
network: add support matching based on BSSID=
2019-10-15 01:59:56 +09:00
8d968fdd99
network: support matching based on wifi SSID
2019-10-15 01:59:06 +09:00
cb29c15605
network: DHCPv4 client: add support to send arbitary option and data
2019-10-15 00:14:02 +09:00
c16c780804
network: introduce ip nexthop routing
...
Used to manipulate entries in the kernel's nexthop tables.
Example:
```
[NextHop]
Id=3
Gateway=192.168.5.1
```
2019-10-14 21:32:48 +09:00
2805536bff
network: DHCPv6 client add support for prefix delegation hint
...
Add support for prefix hint lenth and prefix hint address
```
Frame 43: 177 bytes on wire (1416 bits), 177 bytes captured (1416 bits) on interface 0
Ethernet II, Src: f6:c1:08:4d:45:f1 (f6:c1:08:4d:45:f1), Dst: IPv6mcast_01:00:02 (33:33:00:01:00:02)
Internet Protocol Version 6, Src: fe80::d250:c82:7f6e:28d6, Dst: ff02::1:2
User Datagram Protocol, Src Port: 546, Dst Port: 547
DHCPv6
Message type: Solicit (1)
Transaction ID: 0x5c7902
Rapid Commit
Identity Association for Non-temporary Address
Fully Qualified Domain Name
Identity Association for Prefix Delegation
Option: Identity Association for Prefix Delegation (25)
Length: 41
Value: 1b97b1690000000000000000001a0019ffffffffffffffff…
IAID: 1b97b169
T1: 0
T2: 0
IA Prefix
Option: IA Prefix (26)
Length: 25
Value: ffffffffffffffff3c000000000000000000000000000000…
Preferred lifetime: infinity
Valid lifetime: infinity
Prefix length: 60
Prefix address: ::
Option Request
Client Identifier
Elapsed time
```
2019-10-01 23:52:40 +09:00
afe42aef39
dhcp4: make IPServiceType configurable
...
IPServiceType set to CS6 (network control) causes problems on some old
network setups that continue to interpret the field as IP TOS.
Make DHCP work on such networks by allowing this field to be set to
CS4 (Realtime) instead, as this maps to IPTOS_LOWDELAY.
Signed-off-by: Siddharth Chandrasekaran <csiddharth@vmware.com>
2019-09-26 11:39:46 +09:00
299d578f7f
network: DHCP server Add support to transmit SIP server
...
1. DHCP server trasmit
2. Client parses and saves in leases
Implements http://www.rfc-editor.org/rfc/rfc3361.txt
```
Frame 134: 348 bytes on wire (2784 bits), 348 bytes captured (2784 bits) on interface 0
Ethernet II, Src: 42:65:85:d6:4e:32 (42:65:85:d6:4e:32), Dst: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4)
Internet Protocol Version 4, Src: 192.168.5.1, Dst: 192.168.5.11
User Datagram Protocol, Src Port: 67, Dst Port: 68
Dynamic Host Configuration Protocol (ACK)
Message type: Boot Reply (2)
Hardware type: Ethernet (0x01)
Hardware address length: 6
Hops: 0
Transaction ID: 0x7cc87cb4
Seconds elapsed: 0
Bootp flags: 0x0000 (Unicast)
Client IP address: 0.0.0.0
Your (client) IP address: 192.168.5.11
Next server IP address: 0.0.0.0
Relay agent IP address: 0.0.0.0
Client MAC address: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4)
Client hardware address padding: 00000000000000000000
Server host name not given
Boot file name not given
Magic cookie: DHCP
Option: (53) DHCP Message Type (ACK)
Length: 1
DHCP: ACK (5)
Option: (51) IP Address Lease Time
Length: 4
IP Address Lease Time: (3600s) 1 hour
Option: (1) Subnet Mask (255.255.255.0)
Length: 4
Subnet Mask: 255.255.255.0
Option: (3) Router
Length: 4
Router: 192.168.5.1
Option: (6) Domain Name Server
Length: 4
Domain Name Server: 192.168.5.1
Option: (42) Network Time Protocol Servers
Length: 4
Network Time Protocol Server: 192.168.1.1
Option: (120) SIP Servers <=====here
Length: 9
SIP Server Encoding: IPv4 Address (1)
SIP Server Address: 192.168.1.1
SIP Server Address: 192.168.5.2
Option: (101) TCode
Length: 13
TZ TCode: Europe/Berlin
Option: (54) DHCP Server Identifier (192.168.5.1)
Length: 4
DHCP Server Identifier: 192.168.5.1
Option: (255) End
Option End: 255
```
```
cat /run/systemd/netif/state ✔ ⚡ 3148 16:40:51
OPER_STATE=routable
CARRIER_STATE=carrier
ADDRESS_STATE=routable
DNS=192.168.94.2 192.168.5.1
NTP=192.168.5.1
SIP=192.168.1.1 192.168.5.2
```
aa
2019-09-20 21:22:23 +09:00
5bc945bec4
network dhcp4: Add support send request options in a generic manner
2019-09-20 21:05:48 +09:00
203d4df573
network: Add support to advertie ipv6 route
...
Implements https://tools.ietf.org/html/rfc4191
cat veth99.network
```
[Match]
Name=veth99
[Network]
DHCP=no
IPv6PrefixDelegation=yes
Address=2001:db8:0:1::1/64
[IPv6Prefix]
Prefix=2001:db8:0:1::4/64
[IPv6RoutePrefix]
Route=2001:db0:fff::/48
```
Wireshark
```
Frame 481: 142 bytes on wire (1136 bits), 142 bytes captured (1136 bits) on interface 0
Ethernet II, Src: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4), Dst: IPv6mcast_01 (33:33:00:00:00:01)
Internet Protocol Version 6, Src: fe80::1c04:f8ff:feb8:2fd4, Dst: ff02::1
Internet Control Message Protocol v6
Type: Router Advertisement (134)
Code: 0
Checksum: 0xec77 [correct]
[Checksum Status: Good]
Cur hop limit: 0
Flags: 0x00, Prf (Default Router Preference): Medium
Router lifetime (s): 0
Reachable time (ms): 0
Retrans timer (ms): 0
ICMPv6 Option (Source link-layer address : 1e:04:f8:b8:2f:d4)
Type: Source link-layer address (1)
Length: 1 (8 bytes)
Link-layer address: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4)
ICMPv6 Option (MTU : 1500)
Type: MTU (5)
Length: 1 (8 bytes)
Reserved
MTU: 1500
ICMPv6 Option (Prefix information : 2001:db8:0:1::4/64)
Type: Prefix information (3)
Length: 4 (32 bytes)
Prefix Length: 64
Flag: 0xc0, On-link flag(L), Autonomous address-configuration flag(A)
Valid Lifetime: 2592000
Preferred Lifetime: 604800
Reserved
Prefix: 2001:db8:0:1::4
ICMPv6 Option (Route Information : Medium 2001:db0:fff::/48)
Type: Route Information (24)
Length: 3 (24 bytes)
Prefix Length: 48
Flag: 0x00, Route Preference: Medium
...0 0... = Route Preference: Medium (0)
000. .000 = Reserved: 0
Route Lifetime: 604800
Prefix: 2001:db0:fff::
```
2019-09-17 12:09:59 +02:00
adfeee49c5
network: enable ipv6 when the network has static ipv6 configurations
2019-08-27 23:53:46 +09:00
2d79289525
network: rename AddressFamilyBoolean -> AddressFamily
...
We usually do not call an extended boolean as XxxBoolean.
2019-08-16 22:02:17 +09:00
a24e12f020
network: add DHCPv4.RoutesToDNS= setting
2019-07-19 01:49:39 +09:00
7e82b4059b
Merge pull request #13006 from yuwata/network-split-dhcp-12917
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networkd: DHCPv6 - separate DHCPv6 options from DHCPv4 options
2019-07-11 10:28:03 +02:00
98d20a17a9
Added support for xfrm interfaces
2019-07-10 23:02:19 +09:00
caa8ca4286
networkd: DHCPv6 - separate DHCPv6 options from DHCPv4 options
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Closes https://github.com/systemd/systemd/issues/12917
2019-07-10 16:59:29 +09:00
8fabb625ac
Merge pull request #12912 from yuwata/network-move-functions
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network: move functions
2019-07-02 09:46:38 +02:00
44005bfb4e
network,udev: add Property= setting in [Match] section
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Closes #5665 .
2019-07-01 01:24:42 +09:00
ceac2c2b62
network: move prototypes related to network Network bus objects to networkd-network-bus.h
2019-06-30 05:12:51 +09:00
8fcf1d6180
network: move DHCP server related functions to networkd-dhcp-server.c
2019-06-30 04:46:27 +09:00
ca5ad760a5
network: move conf parsers and function prototypes
2019-06-30 04:45:56 +09:00
95355a281c
network: add KeepConfiguration=dhcp-on-stop
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The option prevents to drop lease address on stop.
By setting this, we can safely restart networkd.
2019-06-06 22:50:29 +09:00
7da377ef16
networkd: add support to keep configuration
2019-06-06 22:50:29 +09:00
e520ce6440
networkd: Ability to selectively ignore IPv6 prefixes supplied via router advertisement
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Closes https://github.com/systemd/systemd/issues/10647
2019-05-19 22:23:06 +09:00
a32a00831c
Merge pull request #12574 from yuwata/network-mtu-issue-12552
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network: do not always bump MTU with additional 4bytes
2019-05-16 08:25:48 +02:00
933c70a0a4
network: honor MTUBytes= setting
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Closes #12552 .
2019-05-16 11:47:41 +09:00
5d5003ab35
network: add DefaultRouteOnDevice= setting in [Network] section
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When enabled, then default route bound to the interface will be created.
This is useful when adding routes on point-to-point interfaces.
Closes #788 .
2019-05-15 12:44:30 +09:00
1501b429a9
networkd: DHCP client add support to send RELEASE packet
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closes #10820
2019-05-14 09:03:01 +02:00
8e2cb51ce0
network: move MulticastRouter to netdev/bridge.[ch]
2019-05-11 06:24:04 +09:00
7f8539504c
network: move sd_lldp related functions to networkd-lldp-rx.c
2019-05-11 06:14:39 +09:00
5af7bc6f4c
Merge pull request #12480 from ssahani/proxy-arp
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network: bridge add support to configure proxy ARP/WIFI
2019-05-10 15:30:41 +02:00
727b573418
networkd: Add support for blacklisting servers
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closes #6260
fuzzer: Add DHCP support for blacklisting servers
2019-05-10 15:29:55 +02:00
0fadb2a46f
network: add support to configure proxy ARP/WIFI
2019-05-09 15:03:04 +09:00
1087623bac
networkd: Add support to configure proxy ARP and proxy ARP Wifi
2019-05-09 01:44:26 +02:00
717e8eda77
Merge pull request #12475 from yuwata/network-fix-12452
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network: add network_ref/_unref() and make Link object take a reference of Network object
2019-05-07 20:03:22 +02:00
715cedfbf0
networkd: Allow DHCP4 client to set the number to attempt to reconfigure.
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Otherwise current value is 6 and after 6 it will give up.
2019-05-07 17:12:04 +02:00
715d398e61
network: drop list fields in Network object
2019-05-07 16:55:19 +02:00
35ac3b7664
network: introduce reference counter for Network object
2019-05-07 16:55:19 +02:00
1beabe08d6
network,udev: explicitly declare 'conditions' is a list
2019-03-24 00:35:39 +09:00
c4f58deab5
network,udev: split static condition tests from net_match_config()
2019-03-21 23:37:39 +09:00
7f15b71460
networkd: Add bridge port capabilities
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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
96c45cc697
Merge pull request #11861 from yuwata/network-verify-2
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network: config parser updates and wireguard refactoring
2019-03-13 10:15:27 +01:00
4ac77d63e9
network: make RequiredForOnline= also take operational state
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This will be used by systemd-networkd-wait-online.
2019-03-13 14:29:03 +09:00
96db641250
test: make network_verify() public and use it in test-networkd-conf
2019-03-13 11:59:18 +09:00
48315d3dca
network: move NetworkConfigSection and related functions to networkd-util.[ch]
2019-03-13 11:59:18 +09:00
Susant Sahani