Yu Watanabe
78404d22cc
network: support matching based on wifi interfece type
2019-10-25 16:43:18 +09:00
Zbigniew Jędrzejewski-Szmek
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
Zbigniew Jędrzejewski-Szmek
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
Yu Watanabe
277ba8d1ab
network: add support matching based on BSSID=
2019-10-15 01:59:56 +09:00
Yu Watanabe
8d968fdd99
network: support matching based on wifi SSID
2019-10-15 01:59:06 +09:00
Susant Sahani
cb29c15605
network: DHCPv4 client: add support to send arbitary option and data
2019-10-15 00:14:02 +09:00
Susant Sahani
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
Susant Sahani
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
Siddharth Chandrasekara
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
Susant Sahani
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
Susant Sahani
5bc945bec4
network dhcp4: Add support send request options in a generic manner
2019-09-20 21:05:48 +09:00
Susant Sahani
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
Yu Watanabe
f6c6ff97f5
network: add RoutingPolicyRule.Family= setting
...
Closes #13233 .
2019-08-16 22:02:17 +09:00
Yu Watanabe
2d79289525
network: rename AddressFamilyBoolean -> AddressFamily
...
We usually do not call an extended boolean as XxxBoolean.
2019-08-16 22:02:17 +09:00
Yu Watanabe
4bd04e3dcb
network: drop recently added settings from deprecated [DHCP] section
2019-07-25 12:39:33 +09:00
Yu Watanabe
a24e12f020
network: add DHCPv4.RoutesToDNS= setting
2019-07-19 01:49:39 +09:00
Yu Watanabe
b956364db0
network: rename Neighbor.MACAddress= to Neighbor.LinkLayerAddress=
...
And make it support IPv4 address.
Closes #13015 .
2019-07-11 22:22:29 +09:00
Lennart Poettering
7e82b4059b
Merge pull request #13006 from yuwata/network-split-dhcp-12917
...
networkd: DHCPv6 - separate DHCPv6 options from DHCPv4 options
2019-07-11 10:28:03 +02:00
1848
98d20a17a9
Added support for xfrm interfaces
2019-07-10 23:02:19 +09:00
Yu Watanabe
4f7331a85e
network: rename [DHCP] section to [DHCPv4]
...
To keep the backward compatibility broken by the previous commit.
2019-07-10 17:33:09 +09:00
Susant Sahani
caa8ca4286
networkd: DHCPv6 - separate DHCPv6 options from DHCPv4 options
...
Closes https://github.com/systemd/systemd/issues/12917
2019-07-10 16:59:29 +09:00
Zbigniew Jędrzejewski-Szmek
8fabb625ac
Merge pull request #12912 from yuwata/network-move-functions
...
network: move functions
2019-07-02 09:46:38 +02:00
Yu Watanabe
44005bfb4e
network,udev: add Property= setting in [Match] section
...
Closes #5665 .
2019-07-01 01:24:42 +09:00
Yu Watanabe
54a8423788
network,udev: fix multiple invert matching lines
...
Previously,
```
[Match]
Name=!aaa
Name=!bbb
```
does not work. This fixes the issue.
2019-07-01 01:24:42 +09:00
Yu Watanabe
8fcf1d6180
network: move DHCP server related functions to networkd-dhcp-server.c
2019-06-30 04:46:27 +09:00
Yu Watanabe
ca5ad760a5
network: move conf parsers and function prototypes
2019-06-30 04:45:56 +09:00
Susant Sahani
7da377ef16
networkd: add support to keep configuration
2019-06-06 22:50:29 +09:00
Susant Sahani
e520ce6440
networkd: Ability to selectively ignore IPv6 prefixes supplied via router advertisement
...
Closes https://github.com/systemd/systemd/issues/10647
2019-05-19 22:23:06 +09:00
Susant Sahani
9b88f20aba
networkd: route add MPLS TTL propagate
2019-05-18 10:30:41 +09:00
Susant Sahani
69c317a07f
networkd: introduce netdev ipvtap
...
This patch adds netdev ipvtap that is based on the
IP-VLAN network interface, called ipvtap. An ipvtap device can be created
in the same way as an ipvlan device, using 'kind ipvtap', and then accessed
using the tap user space interface.
2019-05-16 09:48:53 +09:00
Yu Watanabe
5d5003ab35
network: add DefaultRouteOnDevice= setting in [Network] section
...
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
Yu Watanabe
6e114a2475
Merge pull request #12555 from ssahani/route-properties
...
networkd: route add support to configure fastopen_no_cookie
2019-05-14 09:03:52 +02:00
Susant Sahani
1501b429a9
networkd: DHCP client add support to send RELEASE packet
...
closes #10820
2019-05-14 09:03:01 +02:00
Susant Sahani
633c725865
networkd: route add support to configure fastopen_no_cookie
...
This patch adds fastopen_no_cookie option to enable/disable TCP fastopen
without a cookie on a per-route basis.
2019-05-14 08:08:36 +05:30
Susant Sahani
bdb397ed10
networkd: bridge FDB support more NTF_* flags
...
Add support to configure NTF_ROUTER and NTF_USE
2019-05-14 02:24:51 +02:00
Yu Watanabe
5af7bc6f4c
Merge pull request #12480 from ssahani/proxy-arp
...
network: bridge add support to configure proxy ARP/WIFI
2019-05-10 15:30:41 +02:00
Susant Sahani
727b573418
networkd: Add support for blacklisting servers
...
closes #6260
fuzzer: Add DHCP support for blacklisting servers
2019-05-10 15:29:55 +02:00
Susant Sahani
0fadb2a46f
network: add support to configure proxy ARP/WIFI
2019-05-09 15:03:04 +09:00
Susant Sahani
1087623bac
networkd: Add support to configure proxy ARP and proxy ARP Wifi
2019-05-09 01:44:26 +02:00
Susant Sahani
61b824c561
networkd: bridge fdb add support to configure VXLAN VNI
2019-05-08 03:43:43 +02:00
Susant Sahani
715cedfbf0
networkd: Allow DHCP4 client to set the number to attempt to reconfigure.
...
Otherwise current value is 6 and after 6 it will give up.
2019-05-07 17:12:04 +02:00
Yu Watanabe
e800fd24a1
network: use DEFINE_STRING_TABLE_LOOKUP() macro for AddressFamilyBoolean
2019-05-04 16:46:02 +02:00
Susant Sahani
c2c2793f39
networkd: Add support to configure destination address for bridge FDB
...
Closes #5145 .
Example conf:
```
[Match]
Name=vxlan1309
[BridgeFDB]
MACAddress=00:00:00:00:00:00
Destination=10.0.0.2
[BridgeFDB]
MACAddress=00:00:00:00:00:00
Destination=10.0.0.4
[BridgeFDB]
MACAddress=00:00:00:00:00:00
Destination=10.0.0.5
```
2019-05-03 06:11:52 +02:00
Yu Watanabe
e57319dd54
network: re-indent gperf files
2019-04-12 10:12:42 +09:00
Susant Sahani
81962db798
network: Introduce MACsec
...
Media Access Control Security (MACsec) is an 802.1AE IEEE
industry-standard security technology that provides secure
communication for all traffic on Ethernet links.
MACsec provides point-to-point security on Ethernet links between
directly connected nodes and is capable of identifying and preventing
most security threats, including denial of service, intrusion,
man-in-the-middle, masquerading, passive wiretapping, and playback attacks.
Closes #5754
2019-04-12 10:12:41 +09:00
Yu Watanabe
c4f58deab5
network,udev: split static condition tests from net_match_config()
2019-03-21 23:37:39 +09:00
Susant Sahani
3a56e697c8
networkd: Introduce l2tp tunnel
...
This works allows networkd to configure l2tp tunnel.
See http://man7.org/linux/man-pages/man8/ip-l2tp.8.html
2019-03-14 10:57:41 +09:00
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
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
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