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159 Commits

Author SHA1 Message Date
Susant Sahani 7b8d23a9bb network: DHCPv4 - introduce The Manufacturer Usage Description (MUD) 2020-03-30 20:27:48 +02:00
Susant Sahani f6269fe7bb network: DHCP - add support to emit and receive SMTP server information 2020-03-29 22:59:11 +02:00
Susant Sahani 284e8fd0d7 DHCP: Add support to emit and retrieve POP3 server 2020-03-28 03:34:27 +01:00
David Wood 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
Zbigniew Jędrzejewski-Szmek 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
Yu Watanabe 74f0fb9095 network: can: add support for listen-only mode 
Closes #15129.
 2020-03-17 00:32:35 +09:00
Yu Watanabe b453122789 network: add a flag to ignore gateway provided by DHCP server 
Closes #15117.
 2020-03-16 19:34:43 +09:00
Susant Sahani 7f22402007 network: TC - introduce HHF 
Please see https://lwn.net/Articles/577208/
 2020-03-12 15:39:12 +09:00
Susant Sahani 1a95964bfa network: TC - introduce pfifo_fast 
pfifo_fast - three-band first in, first out queue

Please see https://linux.die.net/man/8/tc-pfifo_fast
 2020-03-12 15:38:18 +09:00
Susant Sahani 053a2ddbb2 network: TC - introduce pfifo_head_drop 
This adds the required changes to gain access to
the head drop classfull queuing discipline named
pfifo_head_drop.
 2020-03-12 15:37:17 +09:00
Susant Sahani c853f594d4 network: TC - introduce BFIFO 
bfifo - Byte limited First In, First Out queue
 2020-03-12 15:35:51 +09:00
Yu Watanabe ad365c5de7 network: tc: introduce DRR class 2020-03-12 15:35:51 +09:00
Susant Sahani f5fc04417e network: TC - introduce DRR 
Introduce the Deficit Round Robin Scheduler is a classful queuing discipline as
a more flexible replacement for Stochastic Fairness Queuing.

http://man7.org/linux/man-pages/man8/tc-drr.8.html
 2020-03-12 15:35:51 +09:00
Susant Sahani bde4ae88c8 network: tc- introduce PIE 
Proportional Integral controller-Enhanced (PIE) is a control
theoretic active queue management scheme. It is based on the
proportional integral controller but aims to control delay.

http://man7.org/linux/man-pages/man8/tc-pie.8.html
 2020-03-12 13:58:35 +09:00
Yu Watanabe a834cb5247
Merge pull request #15036 from yuwata/can-termination-mod 
network: add CAN Termination tristate option
 2020-03-07 19:11:03 +09:00
Matt Ranostay 52aa38f14a network: add CAN Termination tristate option 2020-03-07 02:00:02 +09:00
Yu Watanabe bba1f90ff5
Merge pull request #14890 from yuwata/network-tc-next 
network: tc-next
 2020-03-07 01:44:15 +09:00
Yu Watanabe d739fddeb5 network: add setting to support RA without DHCPv6 client 
Closes #13991.
 2020-03-07 01:39:26 +09:00
Susant Sahani cd305af1fe network: Allow DHCPv6 client to start without router's managed flag. 2020-03-07 01:38:26 +09:00
Susant Sahani ad8352f4ff network: tc: introduce cake 
CAKE (Common Applications Kept Enhanced)

Please see http://man7.org/linux/man-pages/man8/tc-cake.8.html
 2020-03-02 15:59:37 +09:00
Susant Sahani 982998b087 network: TC introduce sfb - Stochastic Fair Blue 
Please see https://www.systutorials.com/docs/linux/man/8-tc-sfb/
 2020-03-02 15:48:24 +09:00
Susant Sahani 609e8340bb network: TC introduce GRED, Generic Random Early Detection 
http://tldp.org/en/Traffic-Control-HOWTO/ar01s06.html
 2020-03-02 15:48:24 +09:00
Susant Sahani a74760653c network: TC introduce PFIFO 2020-03-02 15:48:00 +09:00
Yu Watanabe 19f86a6351 network: tc: support HTB class 2020-03-02 15:46:28 +09:00
Yu Watanabe b934ac3d6e network: tc: support Hierarchy Token Bucket (HTB) 2020-03-02 15:46:28 +09:00
Susant Sahani bd6379ec57 network: introduce IPv6 prefix assign 
Expose a boolean flag to automatically add an address from the delegated prefix to the interface
 2020-03-01 00:49:19 +09:00
Susant Sahani d8b2396d34 network: add support for qdisc handle 2020-02-10 17:48:53 +09:00
Yu Watanabe 9b749c11e2 network: tc: support teql 
Closes #14792.
 2020-02-07 17:41:49 +09:00
Yu Watanabe 2ed5f6d5de network: introduce new [QDisc] section to support Parent=ingress 
Follow-up for 18de0969c5.
 2020-02-07 13:48:54 +09:00
Zbigniew Jędrzejewski-Szmek ca58d00c68 network: FairQueueTrafficPolicing→FairQueueing 
This never made into a release, so we can change the name with impunity.
Suggested by Davide Pesavento.

I opted to add the "ing" ending. "Fair queuing" is the name of the general
concept and algorithm, and "Fair queue" is mostly used for the implementation
name.
 2020-02-04 17:37:16 +01:00
Zbigniew Jędrzejewski-Szmek 60ed2dcfc7 network: TokenBufferFilter→TokenBucketFilter 
This never made into a release, so we can change the name with impunity.
Noticed by Davide Pesavento.
 2020-02-04 17:28:15 +01:00
Yu Watanabe 18de0969c5 network: split TrafficControlQueueingDiscipline section into small pieces 
Closes #14763.
 2020-02-04 21:45:39 +09:00
Naïm Favier 53e1ba280f
network: add SuppressPrefixLength option to RoutingPolicyRule (#14736) 
Closes #14724.
 2020-02-03 08:25:48 +09:00
Yu Watanabe ea471a4695 network: support UID based routing policy 
Closes #14666.
 2020-02-02 22:43:38 +09:00
Yu Watanabe 4bb7cc8287 network, udev: introduce PermanentMACAddress= setting in [Match] section 
Closes #13983.
 2020-01-08 17:54:54 +09:00
Lennart Poettering dc5737470e
Merge pull request #14194 from yuwata/network-multipath-routing-12541 
network: introduce multipath routing
 2020-01-03 15:38:03 +01:00
Yu Watanabe b078e52855 network: add more settings for CoDel 2019-12-28 22:25:12 +09:00
Susant Sahani 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
Susant Sahani a9a5d632da network: tc introduce codel 
Please see http://man7.org/linux/man-pages/man8/tc-codel.8.html
 2019-12-28 21:35:39 +09:00
Susant Sahani 0f3ff4eae2 network: DHCP4 introduce send decline 2019-12-21 00:26:44 +09:00
Yu Watanabe de697db05b network: introduce AddPrefixRoute= and deprecate PrefixRoute= 
PrefixRoute= was added by e63be0847c,
but unfortunately, the meaning of PrefixRoute= is inverted; when true
IFA_F_NOPREFIXROUTE flag is added. This introduces AddPrefixRoute=
setting.
 2019-12-18 16:32:31 +01:00
Yu Watanabe 6ff5cc6b7a network: introduce multipath route 
Closes #12541.
 2019-12-18 22:12:57 +09:00
Yu Watanabe e83562e51e network: tc: add more settings for FQ 2019-12-13 23:36:17 +09:00
Yu Watanabe ac810b75c1 network: tc: support more attributes for FQ-CoDel 2019-12-12 23:36:48 +09:00
Susant Sahani 7234b91596 network tc: inroduce FQ - Fair Queue traffic policing 
Please see http://man7.org/linux/man-pages/man8/tc-fq.8.html
 2019-12-12 17:26:20 +09:00
Susant Sahani 4e5ef14919 network tc: Add support to conkfigure CoDel - Controlled-Delay Active Queue Management algorithm 
```
$ tc qdisc show dev dummy99
qdisc fq_codel 8005: dev dummy99 root refcnt 2 limit 1000p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn
$ network cat dumm99.network
[Match]
Name=dummy99

[TrafficControlQueueingDiscipline]
Parent=root
FairQueuingControlledDelayPacketLimit=1000

```
 2019-12-11 00:06:31 +09:00
Yu Watanabe dcfc23ae77 network: tc: add more options for TBF 2019-12-10 01:28:38 +09:00
Susant Sahani 9942b71089 network: tc introduce sfq - Stochastic Fairness Queueing 
Stochastic Fairness Queueing is a classless queueing discipline.
SFQ does not shape traffic but only schedules the transmission of packets, based on 'flows'.
The goal is to ensure fairness so that each flow is able to send data in turn,
thus preventing any single flow from drowning out the rest.
 2019-12-04 20:58:17 +09:00
Susant Sahani ba5841b520 networkd tc: introduce tbf 
See https://linux.die.net/man/8/tc-tbf
 2019-12-04 20:55:48 +09:00
Yu Watanabe d8b736bd0c network: rename SendRawOption= to SendOption= 
As DHCPv4.SendOption= and DHCPServer.SendRawOption= take the same
format.
 2019-11-18 23:35:48 +09:00
Susant Sahani b9c5aa3c65 qdisc: netem add support to duplicate packets. 
using this option the chosen percent of packets is duplicated before
queuing them
 2019-10-31 10:36:28 +01:00
Susant Sahani 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
Zbigniew Jędrzejewski-Szmek 864edb39cf network: rename SendOptions= to SendOption= 
The name with plural made more sense where multiple options could be specified
in one line. After changes in the pull request, this option only accepts one
value, so from users' POV it should be singular.

(The field in the data structure remains plural, because it actually stores
multiple values.)
 2019-10-30 08:56:18 +01:00
Susant Sahani 0f5bd7fe24 network: introduce TrafficControl 
Add network delay to a interface
 2019-10-30 09:33:51 +09:00
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 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
Yu Watanabe 44005bfb4e network,udev: add Property= setting in [Match] section 
Closes #5665.
 2019-07-01 01:24:42 +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
Zbigniew Jędrzejewski-Szmek d1c377da0d
Merge pull request #12489 from ssahani/vxlan 
networkd: VXLAN rename Id to VNI
 2019-05-08 12:02:54 +02:00
Susant Sahani 61b824c561 networkd: bridge fdb add support to configure VXLAN VNI 2019-05-08 03:43:43 +02:00
Zbigniew Jędrzejewski-Szmek 29e19a6f19 fuzz: fix spelling of MACsec and MACAddress in the corpus 2019-05-08 06:53:07 +05:30
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
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
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
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
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 9cb8c55934 network: rename GatewayOnlink= to GatewayOnLink= 
But still GatewayOnlink= is supported for backward compatibility.
 2019-02-28 10:00:22 +09:00
Lennart Poettering 84e4b0b893
Merge pull request #11716 from ssahani/drop-autoconf-address 
networkd: ipv6ra allow to ignore addresses
 2019-02-15 12:17:46 +01:00
Susant Sahani 24433ffa6d Add to fuzzer 2019-02-14 21:10:59 +05:30